Surveying and Inspection Equipment - GNSS Surveying Equipment
Device name:RTK-GNSS
| Specifications and Capabilities | Quantity | Remarks |
| Static accuracy: horizontal ±(3mm+0.1ppm), vertical ±(3.4mm+0.4ppm) RTK accuracy: horizontal ±(8mm+1ppm), vertical ±(15mm+1ppm) | 3 |
<Static method control point survey>
Multiple receivers are used to simultaneously observe for a set period of time. By following the procedures of the public survey work regulations, it is possible to survey 1st to 4th class control points.
Multiple receivers are used to simultaneously observe for a set period of time. By following the procedures of the public survey work regulations, it is possible to survey 1st to 4th class control points.
<Control point survey using VRS-GNSS method>
This is called the virtual control point method, and it involves creating a virtual control point very close to the survey site using observation data from multiple electronic control points. By following the procedures in the public survey work regulations, it is possible to survey Class 3 and 4 control points.
This is called the virtual control point method, and it involves creating a virtual control point very close to the survey site using observation data from multiple electronic control points. By following the procedures in the public survey work regulations, it is possible to survey Class 3 and 4 control points.
Device name:D-GNSS
| Specifications and Capabilities | Quantity | Remarks |
| Horizontal accuracy: 0.25m + 1ppm RMS, vertical accuracy: 0.50m + 1ppm RMS, Antenna horizontal accuracy: 0.6m | 10 |
Trimble SPS356
Trimble SPS351
