Civil 3D | DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen<\/title>\n <style>\n :root {\n --primary: #3f5f75;\n --primary-dark: #2d4d63;\n --primary-light: #edf3f7;\n --primary-pale: #f5f8fb;\n --accent: #e8913a;\n --text: #2d3748;\n --text-light: #64748b;\n --heading: #1a2332;\n --bg: #ffffff;\n --bg-offset: #f8fafc;\n --border: #e2e8f0;\n --border-light: #f1f5f9;\n --green: #059669;\n --green-bg: #ecfdf5;\n --green-border: #a7f3d0;\n --amber: #d97706;\n --amber-bg: #fffbeb;\n --amber-border: #fde68a;\n --red: #dc2626;\n --red-light: #fef2f2;\n --radius: 4px;\n --radius-lg: 6px;\n --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);\n --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);\n --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);\n --transition: 0.2s ease;\n }\n .page-wrapper, .page-wrapper *, .page-wrapper *::before, .page-wrapper *::after {\n box-sizing: border-box;\n }\n .page-wrapper {\n color: var(--text);\n line-height: 1.7;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n }\n\n \/* Reading progress *\/\n .reading-progress {\n position: fixed; 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transform: translateY(12px); }\n to { opacity: 1; transform: translateY(0); }\n }\n }\n <\/style>\n<\/head>\n<body>\n\n<div class=\"reading-progress\" id=\"readingProgress\"><\/div>\n\n<div class=\"page-wrapper\">\n\n <h1 class=\"page-title\">DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen<\/h1>\n\n <nav class=\"toc\">\n <div class=\"toc-title\">Inhalt<\/div>\n <ol>\n <li><a href=\"#entscheidungsbaum\">Entscheidungsbaum: \u201eMein DGM sieht falsch aus“<\/a><\/li>\n <li><a href=\"#fehlergalerie\">Fehlergalerie: Die 13 h\u00e4ufigsten DGM-Probleme<\/a><\/li>\n <li><a href=\"#checkliste\">Checkliste: DGM-Qualit\u00e4tssicherung<\/a><\/li>\n <\/ol>\n <\/nav>\n\n <div class=\"tutorial-content\">\n\n <p>Diese Seite hilft dir, wenn dein DGM nicht so aussieht wie erwartet. Nutze den Entscheidungsbaum, um zum passenden Problem zu springen, oder scrolle durch die Fehlergalerie. Am Ende findest du eine Checkliste f\u00fcr die systematische Qualit\u00e4tspr\u00fcfung.<\/p>\n\n <hr class=\"section-divider\">\n <h2 id=\"entscheidungsbaum\"><span class=\"label\">Schnellhilfe<\/span> Entscheidungsbaum: \u201eMein DGM sieht falsch aus“<\/h2>\n\n <div class=\"decision-tree\">\n <div class=\"dt-question\">Was f\u00e4llt dir auf?<\/div>\n <div class=\"dt-options\">\n <a href=\"#fehler-1\" class=\"dt-option\">Spitzen oder Zacken ragen aus dem Gel\u00e4nde<\/a>\n <a href=\"#fehler-2\" class=\"dt-option\">Flache, langgestreckte Dreiecke am Rand<\/a>\n <a href=\"#fehler-3\" class=\"dt-option\">Gel\u00e4nde wirkt \u201everschleift“ an Kanten<\/a>\n <a href=\"#fehler-4\" class=\"dt-option\">DGM ist nach Erstellung nicht sichtbar<\/a>\n <a href=\"#fehler-7\" class=\"dt-option\">Zeichnung ist extrem langsam geworden<\/a>\n <a href=\"#fehler-5\" class=\"dt-option\">Fehlermeldung beim Bearbeiten<\/a>\n <a href=\"#fehler-8\" class=\"dt-option\">DGM liegt am v\u00f6llig falschen Ort<\/a>\n <a href=\"#fehler-12\" class=\"dt-option\">DGM ist Faktor 3 zu gro\u00df\/klein<\/a>\n <a href=\"#fehler-10\" class=\"dt-option\">H\u00f6henwerte gehen beim Import verloren<\/a>\n <a href=\"#fehler-11\" class=\"dt-option\">Senkrechte Dreiecke, unsichtbar im Grundriss<\/a>\n <\/div>\n <\/div>\n\n <hr class=\"section-divider\">\n <h2 id=\"fehlergalerie\"><span class=\"label\">Referenz<\/span> Fehlergalerie: Die 13 h\u00e4ufigsten DGM-Probleme<\/h2>\n\n \n <div class=\"error-card\" id=\"fehler-1\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">1<\/div>\n <div class=\"error-card-title\">Spitzen und Zacken im DGM<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M10 90 L40 80 L70 75 L90 20 L110 78 L140 85 L150 90\" stroke=\"#3f5f75\" stroke-width=\"2\" fill=\"none\"\/>\n <path d=\"M10 90 L40 80 L70 75 L110 78 L140 85 L150 90\" stroke=\"#43a047\" stroke-width=\"1.5\" stroke-dasharray=\"4 3\" fill=\"none\"\/>\n <circle cx=\"90\" cy=\"20\" r=\"5\" fill=\"#e53935\" stroke=\"none\"\/>\n <line x1=\"90\" y1=\"30\" x2=\"90\" y2=\"75\" stroke=\"#e53935\" stroke-width=\"1\" stroke-dasharray=\"3 3\"\/>\n <text x=\"95\" y=\"18\" font-size=\"9\" fill=\"#e53935\" font-family=\"sans-serif\">Ausrei\u00dfer<\/text>\n <text x=\"100\" y=\"68\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\">Soll-H\u00f6he<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ein oder mehrere Punkte haben eine falsche H\u00f6he, z.B. Z=0 statt Z=320 oder ein Tippfehler in der Vermessungsdatei.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Spitze im Objektbetrachter (3D-Orbit) visuell lokalisieren → DGM ausw\u00e4hlen → <strong>Registerkarte DGM (kontextabh\u00e4ngig) → Gruppe DGM bearbeiten → Punkt \u00e4ndern<\/strong> bzw. <strong>Punkt l\u00f6schen<\/strong>, um die H\u00f6he zu korrigieren.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-2\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">2<\/div>\n <div class=\"error-card-title\">Flache Dreiecke am Rand<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <polygon points=\"30,50 60,40 50,60\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"50,60 60,40 80,55\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"60,40 80,55 90,35\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"10,90 30,50 50,60\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"#fce4ec\" opacity=\"0.7\"\/>\n <polygon points=\"90,35 140,95 80,55\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"#fce4ec\" opacity=\"0.7\"\/>\n <text x=\"5\" y=\"108\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Keine Begrenzung<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ohne Au\u00dfenbegrenzung verbindet Civil 3D alle Randpunkte zu langgestreckten Dreiecken, die weit \u00fcber den relevanten Bereich hinausragen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Geschlossene Polylinie um den Planungsbereich zeichnen → DGM ausw\u00e4hlen → <strong>Daten hinzuf\u00fcgen → Begrenzungen → Au\u00dfenbegrenzung<\/strong>.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-3\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">3<\/div>\n <div class=\"error-card-title\">Gel\u00e4nde verschleift scharfe Kanten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M10 80 L60 60 L80 60 L80 80 L120 80 L150 85\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"none\" stroke-dasharray=\"4 3\"\/>\n <path d=\"M10 80 L60 60 L80 45 L80 80 L120 80 L150 85\" stroke=\"#43a047\" stroke-width=\"2\" fill=\"none\"\/>\n <text x=\"82\" y=\"40\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\">Mit Bruchkante<\/text>\n <text x=\"82\" y=\"58\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Ohne Bruchkante<\/text>\n <line x1=\"80\" y1=\"45\" x2=\"80\" y2=\"80\" stroke=\"#3f5f75\" stroke-width=\"2.5\"\/>\n <text x=\"60\" y=\"100\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">B\u00f6schungskante<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Bruchkanten fehlen. Die Triangulation sucht den k\u00fcrzesten Weg zwischen Punkten. Scharfe Gel\u00e4ndemerkmale (B\u00f6schungen, Gr\u00e4ben) werden dabei \u201everschmiert“.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> 3D-Polylinien entlang der Gel\u00e4ndemerkmale zeichnen → als <strong>Bruchkanten<\/strong> hinzuf\u00fcgen (Standard-Bruchkante f\u00fcr normale Kanten, Wandbruchkante f\u00fcr senkrechte Kanten).<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-4\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">4<\/div>\n <div class=\"error-card-title\">DGM nicht sichtbar nach Erstellung<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"20\" y=\"20\" width=\"120\" height=\"80\" stroke=\"#d0d0d0\" stroke-width=\"1\" fill=\"#fafafa\" stroke-dasharray=\"4 4\"\/>\n <text x=\"80\" y=\"55\" font-size=\"11\" fill=\"#bbb\" font-family=\"sans-serif\" text-anchor=\"middle\">Leere Ansicht<\/text>\n <text x=\"80\" y=\"72\" font-size=\"8\" fill=\"#bbb\" font-family=\"sans-serif\" text-anchor=\"middle\">DGM existiert, ist aber unsichtbar<\/text>\n <circle cx=\"140\" cy=\"30\" r=\"12\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"none\"\/>\n <line x1=\"136\" y1=\"30\" x2=\"144\" y2=\"30\" stroke=\"#3f5f75\" stroke-width=\"1.5\"\/>\n <line x1=\"140\" y1=\"26\" x2=\"140\" y2=\"34\" stroke=\"#3f5f75\" stroke-width=\"1.5\"\/>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Entweder ist der DGM-Stil auf \u201ekeine Darstellung“ gesetzt, der Layer ist ausgeschaltet, oder die Ansicht zeigt einen anderen Bereich als die DGM-Ausdehnung.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> (1) DGM-Eigenschaften → Registerkarte <strong>Informationen<\/strong> → <strong>DGM-Stil<\/strong> auf \u201eDreiecke“ oder \u201eH\u00f6henlinien“ setzen. (2) Layer pr\u00fcfen. (3) Befehl <strong>ZOOM GRENZEN<\/strong> (ZG) → zeigt die gesamte Zeichnungsausdehnung.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-5\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">5<\/div>\n <div class=\"error-card-title\">\u201eFehler beim Bearbeiten“: Kreuzende Bruchkanten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <line x1=\"20\" y1=\"30\" x2=\"140\" y2=\"90\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <line x1=\"20\" y1=\"90\" x2=\"140\" y2=\"30\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <circle cx=\"80\" cy=\"60\" r=\"8\" fill=\"none\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <line x1=\"76\" y1=\"56\" x2=\"84\" y2=\"64\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <line x1=\"84\" y1=\"56\" x2=\"76\" y2=\"64\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <text x=\"90\" y=\"50\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Kreuzung<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Bruchkanten kreuzen sich an einer Stelle mit unterschiedlichen H\u00f6hen. Civil 3D kann dort kein eindeutiges Dreieck berechnen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> DGM-Eigenschaften → Registerkarte <strong>Definition<\/strong> → Operationsreihenfolge pr\u00fcfen. Kreuzungspunkt identifizieren und eine der Bruchkanten k\u00fcrzen, aufteilen oder den Kreuzungspunkt als gemeinsamen St\u00fctzpunkt einf\u00fcgen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-6\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">6<\/div>\n <div class=\"error-card-title\">Bruchkanten mit H\u00f6hendiskrepanz am Schnittpunkt<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <line x1=\"20\" y1=\"50\" x2=\"140\" y2=\"50\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <line x1=\"80\" y1=\"20\" x2=\"80\" y2=\"90\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <text x=\"15\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z=320.5<\/text>\n <text x=\"85\" y=\"18\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z=319.8<\/text>\n <circle cx=\"80\" cy=\"50\" r=\"6\" fill=\"#fef3cd\" stroke=\"#d4a017\" stroke-width=\"1.5\"\/>\n <text x=\"70\" y=\"75\" font-size=\"7\" fill=\"#d4a017\" font-family=\"sans-serif\">ΔZ = 0.7m<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Bruchkanten kreuzen sich, haben aber am Schnittpunkt unterschiedliche H\u00f6hen (z.B. 320,5 m vs. 319,8 m). Civil 3D muss eine der H\u00f6hen w\u00e4hlen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Einen gemeinsamen St\u00fctzpunkt mit eindeutiger H\u00f6he am Schnittpunkt einf\u00fcgen. Alternativ: Bruchkantentyp auf \u201eAnn\u00e4herung“ \u00e4ndern, wenn eine der Kanten keine exakten H\u00f6henwerte braucht.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-7\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">7<\/div>\n <div class=\"error-card-title\">Extreme Verlangsamung bei gro\u00dfem DGM<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"20\" y=\"30\" width=\"120\" height=\"60\" rx=\"4\" stroke=\"#d0d0d0\" fill=\"#fafafa\"\/>\n <text x=\"80\" y=\"55\" font-size=\"9\" fill=\"#7f8c8d\" font-family=\"sans-serif\" text-anchor=\"middle\">2.847.392 Punkte<\/text>\n <text x=\"80\" y=\"72\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Ohne Begrenzung<\/text>\n <path d=\"M50 100 L55 95 L60 100 L65 95 L70 100 L75 95 L80 100 L85 95 L90 100 L95 95 L100 100 L105 95 L110 100\" stroke=\"#d4a017\" stroke-width=\"1.5\" fill=\"none\"\/>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ein \u00f6ffentliches DGM im 1-m-Raster ohne Au\u00dfenbegrenzung enth\u00e4lt Millionen von Punkten, die Civil 3D bei jeder Aktion neu berechnet.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> (1) <strong>Au\u00dfenbegrenzung<\/strong> setzen (wichtigste Ma\u00dfnahme). (2) <strong>Vereinfachen<\/strong> f\u00fcr \u00dcbersichtsmodelle. (3) Ab Civil 3D 2025: <strong>Detailstufen (LOD)<\/strong> aktivieren. (4) Automatischen Neuaufbau auf manuell umstellen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-8\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">8<\/div>\n <div class=\"error-card-title\">DGM liegt am v\u00f6llig falschen Ort (Koordinatenversatz)<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"10\" y=\"10\" width=\"50\" height=\"40\" rx=\"2\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"#e8f5e9\" opacity=\"0.5\"\/>\n <text x=\"35\" y=\"32\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Sollposition<\/text>\n <rect x=\"100\" y=\"70\" width=\"50\" height=\"40\" rx=\"2\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"125\" y=\"92\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Istposition<\/text>\n <path d=\"M60 50 L100 70\" stroke=\"#d4a017\" stroke-width=\"1.5\" stroke-dasharray=\"4 3\" marker-end=\"url(#arrowhead)\"\/>\n <defs><marker id=\"arrowhead\" markerWidth=\"6\" markerHeight=\"4\" refX=\"6\" refY=\"2\" orient=\"auto\"><polygon points=\"0 0, 6 2, 0 4\" fill=\"#d4a017\"\/><\/marker><\/defs>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Die importierten Daten verwenden ein anderes Koordinatensystem als die Zeichnung, z.B. Gau\u00df-Kr\u00fcger-Koordinaten in einer UTM-Zeichnung.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Zeichnungskoordinatensystem pr\u00fcfen (EPSG-Code) und mit dem Koordinatensystem der Quelldaten abgleichen. Daten ggf. transformieren oder das Zeichnungssystem anpassen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-9\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">9<\/div>\n <div class=\"error-card-title\">Automatische Neuberechnung \u00e4ndert das Ergebnis<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M30 60 A30 30 0 1 1 60 30\" stroke=\"#3f5f75\" stroke-width=\"2\" fill=\"none\"\/>\n <polygon points=\"60,24 60,36 68,30\" fill=\"#3f5f75\"\/>\n <text x=\"80\" y=\"45\" font-size=\"8\" fill=\"#3f5f75\" font-family=\"sans-serif\">Neuaufbau<\/text>\n <text x=\"80\" y=\"60\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">→ anderes Ergebnis<\/text>\n <text x=\"80\" y=\"80\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">Operationsreihenfolge<\/text>\n <text x=\"80\" y=\"92\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">hat sich ge\u00e4ndert<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Nach einem automatischen Neuaufbau sieht das DGM anders aus als vorher. Die Operationsreihenfolge in der Definition hat sich ge\u00e4ndert oder eine Operation wurde unbeabsichtigt deaktiviert.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> DGM-Eigenschaften → Registerkarte <strong>Definition<\/strong> → Operationsreihenfolge und H\u00e4kchen pr\u00fcfen. Bei komplexen Bearbeitungen: auf <strong>manuellen Neuaufbau<\/strong> umschalten.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-10\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">10<\/div>\n <div class=\"error-card-title\">COGO-Punkte vs. AutoCAD-Punkte: H\u00f6hendaten verloren<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <circle cx=\"50\" cy=\"50\" r=\"6\" fill=\"#3f5f75\" stroke=\"none\"\/>\n <text x=\"60\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">COGO-Punkt<\/text>\n <text x=\"60\" y=\"55\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z = 324.50<\/text>\n <circle cx=\"50\" cy=\"85\" r=\"4\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"none\"\/>\n <line x1=\"46\" y1=\"85\" x2=\"54\" y2=\"85\" stroke=\"#e53935\" stroke-width=\"1.5\"\/>\n <line x1=\"50\" y1=\"81\" x2=\"50\" y2=\"89\" stroke=\"#e53935\" stroke-width=\"1.5\"\/>\n <text x=\"60\" y=\"80\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">AutoCAD-Punkt<\/text>\n <text x=\"60\" y=\"90\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z = 0.00<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Beim Hinzuf\u00fcgen von Zeichnungsobjekten wurde \u201ePunkte“ statt \u201eCOGO-Punkte“ gew\u00e4hlt (oder umgekehrt). Der falsche Objekttyp liefert keine oder falsche H\u00f6henwerte.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Pr\u00fcfe, welcher Punkttyp in der Zeichnung vorliegt (COGO-Punkte haben Beschriftungen und Symbole, AutoCAD-Punkte sind einfache Kreuze). W\u00e4hle beim Hinzuf\u00fcgen den <strong>richtigen Objekttyp<\/strong>.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-11\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">11<\/div>\n <div class=\"error-card-title\">Doppelte Punkte mit nahezu senkrechten Dreiecken<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <circle cx=\"70\" cy=\"50\" r=\"4\" fill=\"#3f5f75\"\/>\n <circle cx=\"74\" cy=\"52\" r=\"4\" fill=\"#e53935\"\/>\n <text x=\"85\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z = 320.00<\/text>\n <text x=\"85\" y=\"58\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z = 325.50<\/text>\n <path d=\"M70 70 L72 50 L74 70\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"45\" y=\"88\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Senkrechtes Dreieck<\/text>\n <text x=\"45\" y=\"100\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">Im Grundriss unsichtbar<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Punkte mit nahezu gleicher XY-Position, aber unterschiedlicher H\u00f6he. Civil 3D erzeugt ein extrem steiles, fast senkrechtes Dreieck. Im Grundriss unsichtbar, aber es verf\u00e4lscht Volumenberechnungen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Beim DGM-Erstellen die Option <strong>\u201eDoppelte Punkte ausschlie\u00dfen“<\/strong> in den Erstellungsoptionen aktivieren. Alternativ: DGM-Eigensch. → Definition → Definitionsoptionen → Mindestabstand zwischen Punkten.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-12\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">12<\/div>\n <div class=\"error-card-title\">Falsche Einheiten beim Import (Fu\u00df vs. Meter)<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"15\" y=\"25\" width=\"55\" height=\"70\" rx=\"3\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"#e8f5e9\" opacity=\"0.5\"\/>\n <text x=\"42\" y=\"55\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">320 m<\/text>\n <text x=\"42\" y=\"70\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Korrekt (m)<\/text>\n <rect x=\"90\" y=\"15\" width=\"55\" height=\"95\" rx=\"3\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"117\" y=\"55\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">1050 ft<\/text>\n <text x=\"117\" y=\"70\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">\u00d7 3,28<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Die Zeichnungseinheiten stehen auf Zoll oder Fu\u00df statt Meter. Alle H\u00f6hen- und Koordinatenwerte sind um den Faktor 3,28 verf\u00e4lscht. Das DGM ist riesig oder winzig.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> <strong>Toolspace → Einstellungen → [Zeichnungsname] rechtsklicken → Zeichnungseinstellungen bearbeiten → Registerkarte Einheiten und Zone → Zeichnungseinheiten: Meter<\/strong>. Erg\u00e4nzend <code>INSUNITS<\/code> = 6 pr\u00fcfen. Einheiten <strong>vor dem Import<\/strong> setzen, nicht danach. Nach dem Korrigieren: DGM l\u00f6schen und neu importieren.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-13\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">13<\/div>\n <div class=\"error-card-title\">Bruchkanten mit zu wenig St\u00fctzpunkten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M15 60 Q80 20 145 60\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"none\" stroke-dasharray=\"4 3\"\/>\n <line x1=\"15\" y1=\"60\" x2=\"145\" y2=\"60\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <circle cx=\"15\" cy=\"60\" r=\"3\" fill=\"#3f5f75\"\/>\n <circle cx=\"145\" cy=\"60\" r=\"3\" fill=\"#3f5f75\"\/>\n <text x=\"80\" y=\"80\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Nur 2 St\u00fctzpunkte = gerade Linie<\/text>\n <text x=\"80\" y=\"15\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Tats\u00e4chlicher Gel\u00e4ndeverlauf<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Eine Bruchkante hat nur zwei St\u00fctzpunkte. Das ergibt eine gerade Linie, obwohl das Gel\u00e4nde einen Bogen macht. In den H\u00f6henlinien werden sichtbare Knicke erkennbar.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Mehr Zwischenpunkte auf der Bruchkante setzen, besonders in Kurven und an Richtungs\u00e4nderungen. Die Polylinie aufl\u00f6sen und mit zus\u00e4tzlichen St\u00fctzpunkten neu zeichnen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <hr class=\"section-divider\">\n <h2 id=\"checkliste\"><span class=\"label\">QS<\/span> Checkliste: DGM-Qualit\u00e4tssicherung<\/h2>\n\n <p>Arbeite diese Liste durch, bevor du dein DGM f\u00fcr Planungszwecke freigibst. Klicke auf einen Punkt, um ihn als erledigt zu markieren.<\/p>\n\n <ul class=\"checklist\" id=\"qaChecklist\">\n <li onclick=\"this.classList.toggle('checked')\">Koordinatensystem korrekt gesetzt (EPSG-Code)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Zeichnungseinheiten auf Meter (INSUNITS = 6)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Au\u00dfenbegrenzung definiert?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Bruchkanten f\u00fcr scharfe Gel\u00e4ndemerkmale gesetzt?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Keine flachen Dreiecke am Rand?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">H\u00f6henbereich plausibel (Statistik pr\u00fcfen, keine Null- oder Extremwerte)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">3D-Ansicht im Objekt-Viewer visuell gepr\u00fcft?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Punktdichte f\u00fcr den Planungszweck ausreichend?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Innenbegrenzungen f\u00fcr Geb\u00e4ude oder Gew\u00e4sser (falls n\u00f6tig)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">DGM-Name und Beschreibung vergeben?<\/li>\n <\/ul>\n\n <\/div>\n<\/div>\n\n<button class=\"back-to-top\" id=\"backToTop\" onclick=\"window.scrollTo({top:0})\">▲<\/button>\n\n<script>\n window.addEventListener('scroll', function() {\n const docHeight = document.documentElement.scrollHeight - window.innerHeight;\n const scrolled = (window.scrollY \/ docHeight) * 100;\n document.getElementById('readingProgress').style.width = Math.min(scrolled, 100) + '%';\n const btn = document.getElementById('backToTop');\n if (window.scrollY > 400) { btn.classList.add('visible'); } else { btn.classList.remove('visible'); }\n });\n<\/script>\n\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>Civil 3D | DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen Inhalt Entscheidungsbaum: \u201eMein DGM sieht 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{"id":1851,"date":"2026-04-02T07:12:45","date_gmt":"2026-04-02T05:12:45","guid":{"rendered":"https:\/\/cad-kompass.de\/?p=1851"},"modified":"2026-06-26T17:41:09","modified_gmt":"2026-06-26T15:41:09","slug":"dgm-fehlerbehebung","status":"publish","type":"post","link":"https:\/\/cad-kompass.de\/?p=1851","title":{"rendered":"DGM Fehlerbehebung"},"content":{"rendered":"\n\n\n\n \n \n Civil 3D | DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen<\/title>\n <style>\n :root {\n --primary: #3f5f75;\n --primary-dark: #2d4d63;\n --primary-light: #edf3f7;\n --primary-pale: #f5f8fb;\n --accent: #e8913a;\n --text: #2d3748;\n --text-light: #64748b;\n --heading: #1a2332;\n --bg: #ffffff;\n --bg-offset: #f8fafc;\n --border: #e2e8f0;\n --border-light: #f1f5f9;\n --green: #059669;\n --green-bg: #ecfdf5;\n --green-border: #a7f3d0;\n --amber: #d97706;\n --amber-bg: #fffbeb;\n --amber-border: #fde68a;\n --red: #dc2626;\n --red-light: #fef2f2;\n --radius: 4px;\n --radius-lg: 6px;\n --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);\n --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);\n --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);\n --transition: 0.2s ease;\n }\n .page-wrapper, .page-wrapper *, .page-wrapper *::before, .page-wrapper *::after {\n box-sizing: border-box;\n }\n .page-wrapper {\n color: var(--text);\n line-height: 1.7;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n }\n\n \/* Reading progress *\/\n .reading-progress {\n position: fixed; 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font-weight: 500;\n }\n\n \/* Tables *\/\n .tutorial-content table {\n width: 100%; border-collapse: separate; border-spacing: 0;\n margin: 20px 0 24px; font-size: 0.88rem;\n border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;\n }\n .tutorial-content th {\n background: var(--primary); color: #fff; padding: 12px 16px;\n text-align: left; font-weight: 600; font-size: 0.82rem; letter-spacing: 0.02em;\n }\n .tutorial-content td {\n padding: 11px 16px; border-bottom: 1px solid var(--border-light); vertical-align: top;\n }\n .tutorial-content tr:last-child td { border-bottom: none; }\n .tutorial-content tbody tr:nth-child(even) { background: var(--bg-offset); }\n .tutorial-content tbody tr:hover { background: var(--primary-pale); transition: background var(--transition); }\n\n \/* Content boxes *\/\n .hint-box {\n background: var(--primary-light); border-left: 4px solid var(--primary);\n border-radius: 0 var(--radius) var(--radius) 0;\n padding: 16px 20px; margin: 20px 0 24px;\n font-size: 0.88rem; 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border-radius: var(--radius);\n padding: 13px 16px; cursor: pointer; text-align: center;\n font-size: 0.85rem; font-weight: 500; transition: all var(--transition);\n text-decoration: none; color: var(--text); display: block; box-shadow: var(--shadow-sm);\n }\n .dt-option:hover {\n background: var(--primary-light); border-color: var(--primary); color: var(--primary);\n transform: translateY(-2px); box-shadow: var(--shadow);\n }\n\n \/* Error cards *\/\n .error-card {\n border: 1px solid var(--border); border-radius: var(--radius-lg);\n margin: 28px 0; overflow: hidden; box-shadow: var(--shadow-sm);\n transition: box-shadow 0.3s ease;\n }\n .error-card:hover { box-shadow: var(--shadow); }\n .error-card-header {\n background: var(--bg-offset); padding: 16px 20px;\n display: flex; align-items: center; gap: 14px;\n border-bottom: 1px solid var(--border);\n }\n .error-card-number {\n background: linear-gradient(135deg, var(--primary), var(--primary-dark));\n color: #fff; width: 34px; height: 34px; border-radius: 50%;\n display: flex; align-items: center; justify-content: center;\n font-size: 0.82rem; font-weight: 700; flex-shrink: 0;\n box-shadow: var(--shadow-sm);\n }\n .error-card-title { font-size: 0.95rem; font-weight: 700; color: var(--heading); }\n .error-card-body { padding: 20px; display: flex; gap: 20px; }\n .error-card-svg { flex-shrink: 0; width: 160px; height: 120px; }\n .error-card-content { flex: 1; }\n .error-card-diagnosis {\n font-size: 0.88rem; color: var(--text); margin-bottom: 12px; line-height: 1.7;\n padding-bottom: 10px; border-bottom: 1px solid var(--border-light);\n }\n .error-card-solution { font-size: 0.88rem; color: var(--text); line-height: 1.7; }\n .error-card-solution strong { color: #047857; }\n\n \/* Checklist *\/\n .checklist { list-style: none; padding: 0; margin: 20px 0; }\n .checklist li {\n padding: 12px 14px 12px 44px; position: relative;\n font-size: 0.93rem; line-height: 1.6;\n border-bottom: 1px solid var(--border-light);\n cursor: pointer; transition: background var(--transition);\n border-radius: 4px;\n }\n .checklist li:hover { background: var(--bg-offset); }\n .checklist li::before {\n content: \"\"; position: absolute; left: 12px; top: 14px;\n width: 18px; height: 18px; border: 2px solid var(--primary);\n border-radius: 4px; transition: all var(--transition);\n }\n .checklist li.checked { color: var(--text-light); text-decoration: line-through; }\n .checklist li.checked::before { background: var(--primary); border-color: var(--primary); }\n .checklist li.checked::after {\n content: \"\\2713\"; position: absolute; left: 15px; top: 12px;\n color: #fff; font-size: 0.75rem; font-weight: 700;\n }\n\n \/* Back to top *\/\n .back-to-top {\n position: fixed; bottom: 32px; right: 32px;\n width: 42px; height: 42px; background: var(--primary); color: #fff;\n border: none; border-radius: 50%; cursor: pointer; font-size: 1.1rem;\n display: flex; align-items: center; justify-content: center;\n opacity: 0; transform: translateY(10px);\n transition: all 0.3s ease; box-shadow: var(--shadow-md); z-index: 99;\n }\n .back-to-top.visible { opacity: 1; transform: translateY(0); }\n .back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }\n\n \/* Separator between major sections *\/\n .section-divider {\n border: none; height: 1px; background: var(--border);\n margin: 48px 0 0;\n }\n\n \/* Responsive *\/\n @media (max-width: 680px) {\n .page-wrapper { padding: 20px 18px 60px; }\n .page-title { font-size: 1.35rem; }\n .toc { padding: 18px 20px 18px 24px; }\n .error-card-body { flex-direction: column; }\n .error-card-svg { width: 100%; height: 100px; }\n .dt-options { grid-template-columns: 1fr; }\n .back-to-top { bottom: 20px; right: 20px; width: 38px; height: 38px; }\n }\n\n \/* Subtle entrance animations *\/\n @media (prefers-reduced-motion: no-preference) {\n .tutorial-content h2,\n .hint-box, .warning-box, .checkpoint,\n .error-card, .decision-tree {\n animation: fadeInUp 0.4s ease both;\n }\n @keyframes fadeInUp {\n from { opacity: 0; transform: translateY(12px); }\n to { opacity: 1; transform: translateY(0); }\n }\n }\n <\/style>\n<\/head>\n<body>\n\n<div class=\"reading-progress\" id=\"readingProgress\"><\/div>\n\n<div class=\"page-wrapper\">\n\n <h1 class=\"page-title\">DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen<\/h1>\n\n <nav class=\"toc\">\n <div class=\"toc-title\">Inhalt<\/div>\n <ol>\n <li><a href=\"#entscheidungsbaum\">Entscheidungsbaum: \u201eMein DGM sieht falsch aus“<\/a><\/li>\n <li><a href=\"#fehlergalerie\">Fehlergalerie: Die 13 h\u00e4ufigsten DGM-Probleme<\/a><\/li>\n <li><a href=\"#checkliste\">Checkliste: DGM-Qualit\u00e4tssicherung<\/a><\/li>\n <\/ol>\n <\/nav>\n\n <div class=\"tutorial-content\">\n\n <p>Diese Seite hilft dir, wenn dein DGM nicht so aussieht wie erwartet. Nutze den Entscheidungsbaum, um zum passenden Problem zu springen, oder scrolle durch die Fehlergalerie. Am Ende findest du eine Checkliste f\u00fcr die systematische Qualit\u00e4tspr\u00fcfung.<\/p>\n\n <hr class=\"section-divider\">\n <h2 id=\"entscheidungsbaum\"><span class=\"label\">Schnellhilfe<\/span> Entscheidungsbaum: \u201eMein DGM sieht falsch aus“<\/h2>\n\n <div class=\"decision-tree\">\n <div class=\"dt-question\">Was f\u00e4llt dir auf?<\/div>\n <div class=\"dt-options\">\n <a href=\"#fehler-1\" class=\"dt-option\">Spitzen oder Zacken ragen aus dem Gel\u00e4nde<\/a>\n <a href=\"#fehler-2\" class=\"dt-option\">Flache, langgestreckte Dreiecke am Rand<\/a>\n <a href=\"#fehler-3\" class=\"dt-option\">Gel\u00e4nde wirkt \u201everschleift“ an Kanten<\/a>\n <a href=\"#fehler-4\" class=\"dt-option\">DGM ist nach Erstellung nicht sichtbar<\/a>\n <a href=\"#fehler-7\" class=\"dt-option\">Zeichnung ist extrem langsam geworden<\/a>\n <a href=\"#fehler-5\" class=\"dt-option\">Fehlermeldung beim Bearbeiten<\/a>\n <a href=\"#fehler-8\" class=\"dt-option\">DGM liegt am v\u00f6llig falschen Ort<\/a>\n <a href=\"#fehler-12\" class=\"dt-option\">DGM ist Faktor 3 zu gro\u00df\/klein<\/a>\n <a href=\"#fehler-10\" class=\"dt-option\">H\u00f6henwerte gehen beim Import verloren<\/a>\n <a href=\"#fehler-11\" class=\"dt-option\">Senkrechte Dreiecke, unsichtbar im Grundriss<\/a>\n <\/div>\n <\/div>\n\n <hr class=\"section-divider\">\n <h2 id=\"fehlergalerie\"><span class=\"label\">Referenz<\/span> Fehlergalerie: Die 13 h\u00e4ufigsten DGM-Probleme<\/h2>\n\n \n <div class=\"error-card\" id=\"fehler-1\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">1<\/div>\n <div class=\"error-card-title\">Spitzen und Zacken im DGM<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M10 90 L40 80 L70 75 L90 20 L110 78 L140 85 L150 90\" stroke=\"#3f5f75\" stroke-width=\"2\" fill=\"none\"\/>\n <path d=\"M10 90 L40 80 L70 75 L110 78 L140 85 L150 90\" stroke=\"#43a047\" stroke-width=\"1.5\" stroke-dasharray=\"4 3\" fill=\"none\"\/>\n <circle cx=\"90\" cy=\"20\" r=\"5\" fill=\"#e53935\" stroke=\"none\"\/>\n <line x1=\"90\" y1=\"30\" x2=\"90\" y2=\"75\" stroke=\"#e53935\" stroke-width=\"1\" stroke-dasharray=\"3 3\"\/>\n <text x=\"95\" y=\"18\" font-size=\"9\" fill=\"#e53935\" font-family=\"sans-serif\">Ausrei\u00dfer<\/text>\n <text x=\"100\" y=\"68\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\">Soll-H\u00f6he<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ein oder mehrere Punkte haben eine falsche H\u00f6he, z.B. Z=0 statt Z=320 oder ein Tippfehler in der Vermessungsdatei.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Spitze im Objektbetrachter (3D-Orbit) visuell lokalisieren → DGM ausw\u00e4hlen → <strong>Registerkarte DGM (kontextabh\u00e4ngig) → Gruppe DGM bearbeiten → Punkt \u00e4ndern<\/strong> bzw. <strong>Punkt l\u00f6schen<\/strong>, um die H\u00f6he zu korrigieren.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-2\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">2<\/div>\n <div class=\"error-card-title\">Flache Dreiecke am Rand<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <polygon points=\"30,50 60,40 50,60\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"50,60 60,40 80,55\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"60,40 80,55 90,35\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"#e8eef3\"\/>\n <polygon points=\"10,90 30,50 50,60\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"#fce4ec\" opacity=\"0.7\"\/>\n <polygon points=\"90,35 140,95 80,55\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"#fce4ec\" opacity=\"0.7\"\/>\n <text x=\"5\" y=\"108\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Keine Begrenzung<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ohne Au\u00dfenbegrenzung verbindet Civil 3D alle Randpunkte zu langgestreckten Dreiecken, die weit \u00fcber den relevanten Bereich hinausragen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Geschlossene Polylinie um den Planungsbereich zeichnen → DGM ausw\u00e4hlen → <strong>Daten hinzuf\u00fcgen → Begrenzungen → Au\u00dfenbegrenzung<\/strong>.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-3\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">3<\/div>\n <div class=\"error-card-title\">Gel\u00e4nde verschleift scharfe Kanten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M10 80 L60 60 L80 60 L80 80 L120 80 L150 85\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"none\" stroke-dasharray=\"4 3\"\/>\n <path d=\"M10 80 L60 60 L80 45 L80 80 L120 80 L150 85\" stroke=\"#43a047\" stroke-width=\"2\" fill=\"none\"\/>\n <text x=\"82\" y=\"40\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\">Mit Bruchkante<\/text>\n <text x=\"82\" y=\"58\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Ohne Bruchkante<\/text>\n <line x1=\"80\" y1=\"45\" x2=\"80\" y2=\"80\" stroke=\"#3f5f75\" stroke-width=\"2.5\"\/>\n <text x=\"60\" y=\"100\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">B\u00f6schungskante<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Bruchkanten fehlen. Die Triangulation sucht den k\u00fcrzesten Weg zwischen Punkten. Scharfe Gel\u00e4ndemerkmale (B\u00f6schungen, Gr\u00e4ben) werden dabei \u201everschmiert“.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> 3D-Polylinien entlang der Gel\u00e4ndemerkmale zeichnen → als <strong>Bruchkanten<\/strong> hinzuf\u00fcgen (Standard-Bruchkante f\u00fcr normale Kanten, Wandbruchkante f\u00fcr senkrechte Kanten).<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-4\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">4<\/div>\n <div class=\"error-card-title\">DGM nicht sichtbar nach Erstellung<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"20\" y=\"20\" width=\"120\" height=\"80\" stroke=\"#d0d0d0\" stroke-width=\"1\" fill=\"#fafafa\" stroke-dasharray=\"4 4\"\/>\n <text x=\"80\" y=\"55\" font-size=\"11\" fill=\"#bbb\" font-family=\"sans-serif\" text-anchor=\"middle\">Leere Ansicht<\/text>\n <text x=\"80\" y=\"72\" font-size=\"8\" fill=\"#bbb\" font-family=\"sans-serif\" text-anchor=\"middle\">DGM existiert, ist aber unsichtbar<\/text>\n <circle cx=\"140\" cy=\"30\" r=\"12\" stroke=\"#3f5f75\" stroke-width=\"1.5\" fill=\"none\"\/>\n <line x1=\"136\" y1=\"30\" x2=\"144\" y2=\"30\" stroke=\"#3f5f75\" stroke-width=\"1.5\"\/>\n <line x1=\"140\" y1=\"26\" x2=\"140\" y2=\"34\" stroke=\"#3f5f75\" stroke-width=\"1.5\"\/>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Entweder ist der DGM-Stil auf \u201ekeine Darstellung“ gesetzt, der Layer ist ausgeschaltet, oder die Ansicht zeigt einen anderen Bereich als die DGM-Ausdehnung.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> (1) DGM-Eigenschaften → Registerkarte <strong>Informationen<\/strong> → <strong>DGM-Stil<\/strong> auf \u201eDreiecke“ oder \u201eH\u00f6henlinien“ setzen. (2) Layer pr\u00fcfen. (3) Befehl <strong>ZOOM GRENZEN<\/strong> (ZG) → zeigt die gesamte Zeichnungsausdehnung.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-5\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">5<\/div>\n <div class=\"error-card-title\">\u201eFehler beim Bearbeiten“: Kreuzende Bruchkanten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <line x1=\"20\" y1=\"30\" x2=\"140\" y2=\"90\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <line x1=\"20\" y1=\"90\" x2=\"140\" y2=\"30\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <circle cx=\"80\" cy=\"60\" r=\"8\" fill=\"none\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <line x1=\"76\" y1=\"56\" x2=\"84\" y2=\"64\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <line x1=\"84\" y1=\"56\" x2=\"76\" y2=\"64\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <text x=\"90\" y=\"50\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">Kreuzung<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Bruchkanten kreuzen sich an einer Stelle mit unterschiedlichen H\u00f6hen. Civil 3D kann dort kein eindeutiges Dreieck berechnen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> DGM-Eigenschaften → Registerkarte <strong>Definition<\/strong> → Operationsreihenfolge pr\u00fcfen. Kreuzungspunkt identifizieren und eine der Bruchkanten k\u00fcrzen, aufteilen oder den Kreuzungspunkt als gemeinsamen St\u00fctzpunkt einf\u00fcgen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-6\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">6<\/div>\n <div class=\"error-card-title\">Bruchkanten mit H\u00f6hendiskrepanz am Schnittpunkt<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <line x1=\"20\" y1=\"50\" x2=\"140\" y2=\"50\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <line x1=\"80\" y1=\"20\" x2=\"80\" y2=\"90\" stroke=\"#3f5f75\" stroke-width=\"2\"\/>\n <text x=\"15\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z=320.5<\/text>\n <text x=\"85\" y=\"18\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z=319.8<\/text>\n <circle cx=\"80\" cy=\"50\" r=\"6\" fill=\"#fef3cd\" stroke=\"#d4a017\" stroke-width=\"1.5\"\/>\n <text x=\"70\" y=\"75\" font-size=\"7\" fill=\"#d4a017\" font-family=\"sans-serif\">ΔZ = 0.7m<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Bruchkanten kreuzen sich, haben aber am Schnittpunkt unterschiedliche H\u00f6hen (z.B. 320,5 m vs. 319,8 m). Civil 3D muss eine der H\u00f6hen w\u00e4hlen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Einen gemeinsamen St\u00fctzpunkt mit eindeutiger H\u00f6he am Schnittpunkt einf\u00fcgen. Alternativ: Bruchkantentyp auf \u201eAnn\u00e4herung“ \u00e4ndern, wenn eine der Kanten keine exakten H\u00f6henwerte braucht.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-7\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">7<\/div>\n <div class=\"error-card-title\">Extreme Verlangsamung bei gro\u00dfem DGM<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"20\" y=\"30\" width=\"120\" height=\"60\" rx=\"4\" stroke=\"#d0d0d0\" fill=\"#fafafa\"\/>\n <text x=\"80\" y=\"55\" font-size=\"9\" fill=\"#7f8c8d\" font-family=\"sans-serif\" text-anchor=\"middle\">2.847.392 Punkte<\/text>\n <text x=\"80\" y=\"72\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Ohne Begrenzung<\/text>\n <path d=\"M50 100 L55 95 L60 100 L65 95 L70 100 L75 95 L80 100 L85 95 L90 100 L95 95 L100 100 L105 95 L110 100\" stroke=\"#d4a017\" stroke-width=\"1.5\" fill=\"none\"\/>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Ein \u00f6ffentliches DGM im 1-m-Raster ohne Au\u00dfenbegrenzung enth\u00e4lt Millionen von Punkten, die Civil 3D bei jeder Aktion neu berechnet.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> (1) <strong>Au\u00dfenbegrenzung<\/strong> setzen (wichtigste Ma\u00dfnahme). (2) <strong>Vereinfachen<\/strong> f\u00fcr \u00dcbersichtsmodelle. (3) Ab Civil 3D 2025: <strong>Detailstufen (LOD)<\/strong> aktivieren. (4) Automatischen Neuaufbau auf manuell umstellen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-8\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">8<\/div>\n <div class=\"error-card-title\">DGM liegt am v\u00f6llig falschen Ort (Koordinatenversatz)<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"10\" y=\"10\" width=\"50\" height=\"40\" rx=\"2\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"#e8f5e9\" opacity=\"0.5\"\/>\n <text x=\"35\" y=\"32\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Sollposition<\/text>\n <rect x=\"100\" y=\"70\" width=\"50\" height=\"40\" rx=\"2\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"125\" y=\"92\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Istposition<\/text>\n <path d=\"M60 50 L100 70\" stroke=\"#d4a017\" stroke-width=\"1.5\" stroke-dasharray=\"4 3\" marker-end=\"url(#arrowhead)\"\/>\n <defs><marker id=\"arrowhead\" markerWidth=\"6\" markerHeight=\"4\" refX=\"6\" refY=\"2\" orient=\"auto\"><polygon points=\"0 0, 6 2, 0 4\" fill=\"#d4a017\"\/><\/marker><\/defs>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Die importierten Daten verwenden ein anderes Koordinatensystem als die Zeichnung, z.B. Gau\u00df-Kr\u00fcger-Koordinaten in einer UTM-Zeichnung.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Zeichnungskoordinatensystem pr\u00fcfen (EPSG-Code) und mit dem Koordinatensystem der Quelldaten abgleichen. Daten ggf. transformieren oder das Zeichnungssystem anpassen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-9\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">9<\/div>\n <div class=\"error-card-title\">Automatische Neuberechnung \u00e4ndert das Ergebnis<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M30 60 A30 30 0 1 1 60 30\" stroke=\"#3f5f75\" stroke-width=\"2\" fill=\"none\"\/>\n <polygon points=\"60,24 60,36 68,30\" fill=\"#3f5f75\"\/>\n <text x=\"80\" y=\"45\" font-size=\"8\" fill=\"#3f5f75\" font-family=\"sans-serif\">Neuaufbau<\/text>\n <text x=\"80\" y=\"60\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\">→ anderes Ergebnis<\/text>\n <text x=\"80\" y=\"80\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">Operationsreihenfolge<\/text>\n <text x=\"80\" y=\"92\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">hat sich ge\u00e4ndert<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Nach einem automatischen Neuaufbau sieht das DGM anders aus als vorher. Die Operationsreihenfolge in der Definition hat sich ge\u00e4ndert oder eine Operation wurde unbeabsichtigt deaktiviert.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> DGM-Eigenschaften → Registerkarte <strong>Definition<\/strong> → Operationsreihenfolge und H\u00e4kchen pr\u00fcfen. Bei komplexen Bearbeitungen: auf <strong>manuellen Neuaufbau<\/strong> umschalten.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-10\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">10<\/div>\n <div class=\"error-card-title\">COGO-Punkte vs. AutoCAD-Punkte: H\u00f6hendaten verloren<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <circle cx=\"50\" cy=\"50\" r=\"6\" fill=\"#3f5f75\" stroke=\"none\"\/>\n <text x=\"60\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">COGO-Punkt<\/text>\n <text x=\"60\" y=\"55\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z = 324.50<\/text>\n <circle cx=\"50\" cy=\"85\" r=\"4\" stroke=\"#e53935\" stroke-width=\"2\" fill=\"none\"\/>\n <line x1=\"46\" y1=\"85\" x2=\"54\" y2=\"85\" stroke=\"#e53935\" stroke-width=\"1.5\"\/>\n <line x1=\"50\" y1=\"81\" x2=\"50\" y2=\"89\" stroke=\"#e53935\" stroke-width=\"1.5\"\/>\n <text x=\"60\" y=\"80\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">AutoCAD-Punkt<\/text>\n <text x=\"60\" y=\"90\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z = 0.00<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Beim Hinzuf\u00fcgen von Zeichnungsobjekten wurde \u201ePunkte“ statt \u201eCOGO-Punkte“ gew\u00e4hlt (oder umgekehrt). Der falsche Objekttyp liefert keine oder falsche H\u00f6henwerte.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Pr\u00fcfe, welcher Punkttyp in der Zeichnung vorliegt (COGO-Punkte haben Beschriftungen und Symbole, AutoCAD-Punkte sind einfache Kreuze). W\u00e4hle beim Hinzuf\u00fcgen den <strong>richtigen Objekttyp<\/strong>.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-11\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">11<\/div>\n <div class=\"error-card-title\">Doppelte Punkte mit nahezu senkrechten Dreiecken<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <circle cx=\"70\" cy=\"50\" r=\"4\" fill=\"#3f5f75\"\/>\n <circle cx=\"74\" cy=\"52\" r=\"4\" fill=\"#e53935\"\/>\n <text x=\"85\" y=\"45\" font-size=\"7\" fill=\"#3f5f75\" font-family=\"sans-serif\">Z = 320.00<\/text>\n <text x=\"85\" y=\"58\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Z = 325.50<\/text>\n <path d=\"M70 70 L72 50 L74 70\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"45\" y=\"88\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\">Senkrechtes Dreieck<\/text>\n <text x=\"45\" y=\"100\" font-size=\"7\" fill=\"#7f8c8d\" font-family=\"sans-serif\">Im Grundriss unsichtbar<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Zwei Punkte mit nahezu gleicher XY-Position, aber unterschiedlicher H\u00f6he. Civil 3D erzeugt ein extrem steiles, fast senkrechtes Dreieck. Im Grundriss unsichtbar, aber es verf\u00e4lscht Volumenberechnungen.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Beim DGM-Erstellen die Option <strong>\u201eDoppelte Punkte ausschlie\u00dfen“<\/strong> in den Erstellungsoptionen aktivieren. Alternativ: DGM-Eigensch. → Definition → Definitionsoptionen → Mindestabstand zwischen Punkten.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-12\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">12<\/div>\n <div class=\"error-card-title\">Falsche Einheiten beim Import (Fu\u00df vs. Meter)<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <rect x=\"15\" y=\"25\" width=\"55\" height=\"70\" rx=\"3\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"#e8f5e9\" opacity=\"0.5\"\/>\n <text x=\"42\" y=\"55\" font-size=\"8\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">320 m<\/text>\n <text x=\"42\" y=\"70\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Korrekt (m)<\/text>\n <rect x=\"90\" y=\"15\" width=\"55\" height=\"95\" rx=\"3\" stroke=\"#e53935\" stroke-width=\"1.5\" fill=\"#fce4ec\" opacity=\"0.5\"\/>\n <text x=\"117\" y=\"55\" font-size=\"8\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">1050 ft<\/text>\n <text x=\"117\" y=\"70\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">\u00d7 3,28<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Die Zeichnungseinheiten stehen auf Zoll oder Fu\u00df statt Meter. Alle H\u00f6hen- und Koordinatenwerte sind um den Faktor 3,28 verf\u00e4lscht. Das DGM ist riesig oder winzig.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> <strong>Toolspace → Einstellungen → [Zeichnungsname] rechtsklicken → Zeichnungseinstellungen bearbeiten → Registerkarte Einheiten und Zone → Zeichnungseinheiten: Meter<\/strong>. Erg\u00e4nzend <code>INSUNITS<\/code> = 6 pr\u00fcfen. Einheiten <strong>vor dem Import<\/strong> setzen, nicht danach. Nach dem Korrigieren: DGM l\u00f6schen und neu importieren.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"error-card\" id=\"fehler-13\">\n <div class=\"error-card-header\">\n <div class=\"error-card-number\">13<\/div>\n <div class=\"error-card-title\">Bruchkanten mit zu wenig St\u00fctzpunkten<\/div>\n <\/div>\n <div class=\"error-card-body\">\n <div class=\"error-card-svg\">\n <svg viewBox=\"0 0 160 120\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n <path d=\"M15 60 Q80 20 145 60\" stroke=\"#43a047\" stroke-width=\"1.5\" fill=\"none\" stroke-dasharray=\"4 3\"\/>\n <line x1=\"15\" y1=\"60\" x2=\"145\" y2=\"60\" stroke=\"#e53935\" stroke-width=\"2\"\/>\n <circle cx=\"15\" cy=\"60\" r=\"3\" fill=\"#3f5f75\"\/>\n <circle cx=\"145\" cy=\"60\" r=\"3\" fill=\"#3f5f75\"\/>\n <text x=\"80\" y=\"80\" font-size=\"7\" fill=\"#e53935\" font-family=\"sans-serif\" text-anchor=\"middle\">Nur 2 St\u00fctzpunkte = gerade Linie<\/text>\n <text x=\"80\" y=\"15\" font-size=\"7\" fill=\"#43a047\" font-family=\"sans-serif\" text-anchor=\"middle\">Tats\u00e4chlicher Gel\u00e4ndeverlauf<\/text>\n <\/svg>\n <\/div>\n <div class=\"error-card-content\">\n <div class=\"error-card-diagnosis\"><strong>Diagnose:<\/strong> Eine Bruchkante hat nur zwei St\u00fctzpunkte. Das ergibt eine gerade Linie, obwohl das Gel\u00e4nde einen Bogen macht. In den H\u00f6henlinien werden sichtbare Knicke erkennbar.<\/div>\n <div class=\"error-card-solution\"><strong>L\u00f6sung:<\/strong> Mehr Zwischenpunkte auf der Bruchkante setzen, besonders in Kurven und an Richtungs\u00e4nderungen. Die Polylinie aufl\u00f6sen und mit zus\u00e4tzlichen St\u00fctzpunkten neu zeichnen.<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <hr class=\"section-divider\">\n <h2 id=\"checkliste\"><span class=\"label\">QS<\/span> Checkliste: DGM-Qualit\u00e4tssicherung<\/h2>\n\n <p>Arbeite diese Liste durch, bevor du dein DGM f\u00fcr Planungszwecke freigibst. Klicke auf einen Punkt, um ihn als erledigt zu markieren.<\/p>\n\n <ul class=\"checklist\" id=\"qaChecklist\">\n <li onclick=\"this.classList.toggle('checked')\">Koordinatensystem korrekt gesetzt (EPSG-Code)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Zeichnungseinheiten auf Meter (INSUNITS = 6)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Au\u00dfenbegrenzung definiert?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Bruchkanten f\u00fcr scharfe Gel\u00e4ndemerkmale gesetzt?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Keine flachen Dreiecke am Rand?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">H\u00f6henbereich plausibel (Statistik pr\u00fcfen, keine Null- oder Extremwerte)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">3D-Ansicht im Objekt-Viewer visuell gepr\u00fcft?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Punktdichte f\u00fcr den Planungszweck ausreichend?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">Innenbegrenzungen f\u00fcr Geb\u00e4ude oder Gew\u00e4sser (falls n\u00f6tig)?<\/li>\n <li onclick=\"this.classList.toggle('checked')\">DGM-Name und Beschreibung vergeben?<\/li>\n <\/ul>\n\n <\/div>\n<\/div>\n\n<button class=\"back-to-top\" id=\"backToTop\" onclick=\"window.scrollTo({top:0})\">▲<\/button>\n\n<script>\n window.addEventListener('scroll', function() {\n const docHeight = document.documentElement.scrollHeight - window.innerHeight;\n const scrolled = (window.scrollY \/ docHeight) * 100;\n document.getElementById('readingProgress').style.width = Math.min(scrolled, 100) + '%';\n const btn = document.getElementById('backToTop');\n if (window.scrollY > 400) { btn.classList.add('visible'); } else { btn.classList.remove('visible'); }\n });\n<\/script>\n\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>Civil 3D | DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen DGM-Fehlerbehebung: Typische Probleme erkennen und l\u00f6sen Inhalt Entscheidungsbaum: \u201eMein DGM sieht 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