The Universal Topographic & Geomatics Suite
Convert field coordinates, generate structured AutoCAD DXF drawings, and reproject across 10,000+ geodetic systems. Built for licensed land surveyors and CAD engineers.
Choose your professional tool
AutoCAD DXF & SCR Plan Creator
Instantly convert CSV, TXT, and XYZ point survey files into structured vector CAD drawings with layers and attribute blocks.
- Automatic layer separation by field code
- Z elevations, point IDs and custom topographic symbols
- Direct AutoCAD SCR script export
Map Coordinate Locator
Enter any X, Y coordinates or click anywhere on satellite imagery to auto-detect the projection system and inspect your point.
- Automatic & instant EPSG projection detection
- High-resolution satellite imagery & Google Maps
- Interactive map picking and 1-click reverse conversion
EPSG Converter & Reprojection
Batch reproject thousands of survey points across over 10,000 global geodetic coordinate systems.
- Batch reprojection of CSV, TXT, and KML files
- Direct export and download in CSV, TXT or KML
- Lambert 93, CC42-50, WGS84, UTM, Merchich, Voirol
The preferred converter of expert land surveyors
Ultra-Fast Processing
Convert tens of thousands of field points (X, Y, Z, Point ID, Code) in under 5 seconds directly in your web browser.
Global Coordinate Systems
Full support for Lambert 93, CC42 to CC50, WGS84, UTM, Lambert 72 (Belgium), MN95 (Switzerland), NAD83 (Canada), and Merchich (Morocco).
CAD Compatibility
Files 100% compatible with AutoCAD, Covadis, Mensura, MicroStation, QGIS, ZwCAD, and BricsCAD without any loss of precision.
AutoCAD DXF & SCR Plans
Instant generation of 2D/3D DXF files and SCR/LISP scripts. 100% compatible with AutoCAD, Covadis, Mensura, and QGIS.
Map Locator & Auto-EPSG
Enter any X, Y coordinates: TopoTeam automatically identifies matching projection systems (Lambert 93, CC, UTM, Merchich, Voirol...) and pinpoints the location on satellite map.
10,000+ EPSG Reprojection
Convert point files (CSV, KML, DXF) across 10,000+ global geodetic projection systems using native Proj4 engine.
Bidirectional DXF & KML
Export to KML/KMZ for Google Earth and extract raw CSV point listings directly from any DXF drawing in one click.
Geoid Models & Orthometric Z
Convert ellipsoidal GNSS Z heights to orthometric elevations using official geoid grids (RAF20, RAC09, EGM96).
Interactive Viewer & Measurements
Inspect points in real time on 2D or satellite maps, adjust text scaling, and take distance measurements before exporting.
Custom Layers & Field Codes
Automatic layer creation per field code with full customization of colors, symbols (cross, circle, combo), and attributes.
100% Confidential Local Processing
100% local processing performed directly inside your browser. No topographic survey or confidential data is transmitted to external servers.
Multi-Format & Total Station Support
Full support for CSV, TXT, XYZ, PTS, KML, KMZ, and DXF files from total stations (Leica, Trimble, Topcon), RTK GPS, and LIDAR Drones.
"TopoTeam saves me at least 30 minutes per as-built file. No need to fight with complex AutoCAD scripts: I drag my file, configure my layers visually, and the DXF opens perfectly."
Julien M.
Licensed Surveyor, Paris
Frequently Asked Questions (FAQ)
Everything you need to know about converting your field surveys.