Double-click on your known base station points. Change their status from "Design" or "Unknown" to Control , and manually enter their precise, coordinates.
Use Topcon Link to convert field files into .tlr (Topcon Layout) format or standard RINEX files. Drag and drop these files into the Topcon Tools job window. Double-click on your known base station points
: It allows users to import raw data files from Topcon total stations, GNSS receivers, and digital levels. Drag and drop these files into the Topcon Tools job window
| Feature | Topcon Tools 8.2.3 | Topcon Tools 10.1 (2025) | | :--- | :--- | :--- | | | GNSS/Total Station Post-processing | Advanced GNSS, total station, and digital level data | | UI & Visualization | 2D, 3D, Map, Tabular views | Cloud-based and hybrid views | | Data Interoperability | Standard CAD/Google Earth export | Enhanced integration with BIM and GIS environments | | Prism Tilt Correction | Not available in base 8.2.3 | Fully supported in hybrid positioning mode (as of v10.0) | | Lidar & Scanner Support | Basic support for early scanners | Designed to support new scanning portfolio and point cloud workflows | Missing Driver Errors At least 1 GB of
: Right-click the application icon, select Properties , go to the Compatibility tab, check Run this program as an administrator , and click Apply . Missing Driver Errors
At least 1 GB of free disk space for the core program files, plus extra allocation for large field project databases. 5. Official Guidelines for Downloading and Installing