SPM for GstarCAD > Features > Coordinate management > CRS customization

CRS customization in GstarCAD

Load custom grid files and define custom coordinate systems

The application supports loading custom grid files used in NTv2 coordinate transformations, allowing precise control over geospatial adjustments. Additionally, you can create and define your own coordinate systems tailored to your specific project requirements.

Editions: Basic Standard Professional
What's included in the feature CRS customization

Discover the full potential of this set of tools designed to enhance GIS data integration and editing within GstarCAD.

Custom grid files

The application allows loading custom grid files for NTv2 coordinate transformations.


Custom Coordinate Systems

This function allows you to define your own Coordinate Systems to suit your specific needs.

Resources and Information
frequently asked questions
Current compatible GstarCAD applications:
  • Versions: From v.2018 to v.2026 both included. Review the version compatibility page for more details.
  • Editions: Standard, Professional and Educational
System requirements:
  • Windows 7 or higher, within the operating system versions supported by the GstarCAD version used
  • 500 MB free disk space, or more
  • Windows Installer 3.1 or later
Spatial files
  • Esri Shape file - (SHP)
  • Google Earth file - (KML, KMZ)
  • OpenStreetMap file - (OSM, PBF, OSC) (1)
  • LiDAR file - (LAS, LAZ)
  • GPS exchange format file - (GPX)
  • Esri ASCII Grid file - (ASC, ASCII) (1)
  • ASCII text file - (ASC, CSV, NEZ, TXT, XYZ, UPT)
  • SQLite file - (SQLITE, DB)
  • GeoPackage file - (GPKG)
  • GML file - (GML, GZ, XML)
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
  • Autodesk SDF file - (SDF) (3)
  • MicroStation v.7 file - (DGN) (2)
  • AutoCAD DXF file - (DXF) (2)
  • Esri ArcInfo export file (ASCII) - (E00) (1) (2)
  • MapInfo file - (TAB) (2)
  • MapInfo interchange format file - (MIF/MID) (2)
  • GeoJSON file - (GEO.JSON)

Spatial raster files
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
    • Georeference sources - (World files, Google Earth .GEPRINT, etc.)
  • Variable resolution Raster image file - (Cloud Optimized GeoTIFF/COG TIFF) (1) (4)

Spatial data servers and Geo-databases
  • Esri Geodatabase File - (GDB) (1)
  • PostGIS database
  • Microsoft SQL Server Spatial database
  • MySQL database (1) (3)

Image map servers
  • WMS/OGC API Maps Web Map Services (4)
  • WMTS/OGC API Tiles Web Map Tile Services (4)
  • XYZ/TMS Tile Map Services (4)

Other spatial data sources
  • Open Database Connectivity ODBC (1)
  • WFS/OGC API Features data store (1)
  • WFS data store (FDO) (1) (3) (5)
  • WFS data store (OGR) (1) (2) (5)

(1) Read-only
(2) OGR data source
(3) FDO provider (May not be available on GstarCAD 32-bit)
(4) Background Maps technology
(5) DEPRECATED - Whenever possible use the native WFS/OGC API Features data provider

Note: certain data Providers are only valid for some Editions of the application