If you are outside China (e.g., in Southeast Asia, Africa, or Europe), downloading from the main Chinese site can be slow.
South releases patches every 6–12 months. To update:
Downloading and speeding up the software is useless if your data is sloppy. Here is how to get better outputs professionally. south geomatics office download better
Datasets include publication dates and revision histories. Quality indicators (positional accuracy, vertical accuracy, and processing notes) are provided so users can assess fitness-for-purpose.
If your experience is not "better" and you encounter issues, check these solutions: If you are outside China (e
| Issue | Cause | Solution |
| :--- | :--- | :--- |
| Download Speed is Slow | Official servers are overseas. | Use a VPN or contact your local South dealer for a Google Drive/WeTransfer link. |
| "Invalid Coordinate System" Error | Missing datum files. | Download the full "Coordinate System Database" from the South website and place it in the software's install directory (e.g., C:\South Geomatics Office\Coord). |
| Cannot Open .DC Files | Wrong software version. | .DC files are specific to South. Ensure you are using SGO, not a competitor's software. |
| Software Crashes on Start | .NET Framework issue. | Repair or update your .NET Framework via Windows Features. |
| Language is Chinese | Default settings. | Go to the settings menu (gear icon) and switch the language to English. Restart the software. |
Available formats: GeoTIFF, Shapefile, GeoPackage, KML, CSV, LAS/LAZ (point clouds), and MBTiles. Compatible with major GIS platforms (QGIS, ArcGIS, and web mapping libraries like Leaflet and Mapbox GL). Here is how to get better outputs professionally
The parent company, South Surveying ( headquartered in Guangzhou, China ), hosts the software on its global service portal.