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TIN SURFACES
Creation & Setup Assistant
AOI setup, elevation catalog selection, and contour line interval parameters.
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Civil 3D New 2026 Zero-Crash Engine
NM Terrain
Satellite Surface TIN, DEM & Geology Generator for Civil 3D
NM Terrain allows generating high-precision digital elevation models and TIN surfaces in Autodesk Civil 3D directly from global satellite sources (Copernicus GLO-30, NASADEM 30m, AW3D30, SRTM) or local DEM files (GeoTIFF / HGT). It automates contour generation, satellite georeferenced orthophoto draping, and geological/lithological data infusion, all through an isolated out-of-process (Zero-Crash) high-performance architecture.
NM Terrain: demonstration
🖼️ Plugin Visual Gallery
Features & workflow
Click on any screenshot to inspect it in high definition in the full-screen lightbox.
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TIN SURFACES
Triangulated TIN Mesh & Parametric Contours
Native TinSurface generation with labelled index contours and active boundaries.
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GIS INFRASTRUCTURE
MTC Roads & ANA Hydrography in 3D
Categorized official highway axes, river systems, and power grids draped onto surface.
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OFFICIAL GEOLOGY
1:50k Lithology & Fault Lines Map
Direct import of the INGEMMET Integrated Geology map with translucent shading.
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OFFICIAL GEOLOGY
Automated Summary Table in CAD
Calculated net areas per geological unit, occupation percentages, and geotech categories.
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TERRITORIAL EXPLORER
Synchronized Dockable Palette
Navigation and inspection of NMC surfaces and vectors inside DWG with zoom and metadata.
⚡ Power and Productivity
Engineered for Demanding Civil Projects
Every component in NM Terrain is engineered to remove bottlenecks in preliminary and detailed design phases.
Global Satellite Providers
Direct connection to Copernicus GLO-30, NASADEM 30m, AW3D30, and SRTM. Get terrain elevation anywhere on Earth in seconds.
GIS Orthophoto Draping
Automated alignment and draping of georeferenced satellite imagery directly onto the TIN surface in Civil 3D.
CAD Geology & Lithology
Parametric infusion of fault lines, geological units, and lithological vectors integrated into your DWG drawings.
Zero-Crash Architecture
Isolated out-of-process GDAL raster engine. If a DEM file is corrupted, Civil 3D remains 100% stable and protected.
Adaptive Mesh Simplification
Intelligent decimation algorithm preserving slope breaks and ridges while reducing DWG file size by up to 70%.
BIM & Revit Ready
Direct export to clean 3D solids, LandXML, and IFC meshes for immediate federation in Autodesk Revit and Navisworks.
⚖️ Productivity Comparison
NM Terrain vs Traditional Workflow
See how it transforms repetitive satellite topography and GIS tasks in Civil 3D.
| Feature | Traditional Manual Flow | NM Terrain Suite |
|---|---|---|
| Satellite DEM Download | Manual in external portals (USGS, etc.) | Direct & automated in Civil 3D by polygon |
| Mosaic & UTM Reprojection | Requires intermediate QGIS or ArcGIS | Native on-the-fly without third-party software |
| Civil 3D Stability | Risk of freezes or Fatal Errors on large DEMs | Zero-Crash: isolated out-of-process engine |
| Imagery Draping | Slow, heavy manual alignment | Automatic calibrated true-scale alignment |
| Average Processing Time | 45 - 90 min | < 2 min |
⚙️ Technical Specs
Compatibility & Requirements
Autodesk Platform
- • Autodesk Civil 3D 2025 x64
- • Autodesk Civil 3D 2026 x64
- • Autodesk Civil 3D 2027 x64
- • Integrado en Ribbon nativo
Supported Formats
- • GeoTIFF (.tif, .tiff)
- • Shuttle Radar (.hgt)
- • LandXML 1.2 / 2.0
- • DWG Nativo (TIN Surface)
Licensing
- • Prueba 7 días gratis sin tarjeta
- • Licencia Perpetua o Anual
- • Activación offline criptográfica
- • Soporte técnico directo
Guides for this solution
Automating Revit with C#: planning a useful BIM add-in
Define a testable BIM automation, prepare a safe Revit pilot, and understand where NM Civil Solutions CAD plugins fit into the workflow.
Civil 3D: five improvements for corridors and earthworks
Organize surfaces and design reviews, control corridor rebuilding, and see where NM Terrain, Plataforma Dinámica, and Lifts help.
Navisworks and Revit: coordinating civil models with a BCF workflow
Prepare civil geometry, document issues, and verify closure. Understand the role of NM Terrain and Hydraulic Builder before coordination.