Trimble TerraModel 106ZIP is a compact, versatile solution for civil and surveying workflows that streamlines terrain modeling, data exchange, and field-to-office integration. Designed for small- to mid-size site projects, it balances lightweight portability with the core capabilities surveyors and site engineers need.
| Error Message | Cause | Solution |
| :--- | :--- | :--- |
| "Unsupported file type" | You forgot to rename .106zip to .zip and extract. | Manually decompress outside Terramodel. |
| "Coordinate range exceeds limits" | The raw file uses a local arbitrary coordinate system, but Terramodel expects GPS coordinates. | In the import dialog, select "Local / Assumed" coordinate type. |
| "Missing support (.rw5) file" | The 106 file references a linked raw file that wasn’t zipped. | Return to the original data collector or check the zip for a .JOB folder. |
| "The application has stopped working" | Terramodel crashed while triangulating. | This is a memory issue. Split the point cloud using FILTER POINTS every 5 feet before creating the TIN. | trimble terramodel 106zip work
For users on newer operating systems, running Terramodel may require USB Dongle: You must have a physical Trimble