GNSS Postprocessing PPK and Geotagging Software


The software performs a multi-constellation (GPS, GLONASS, Beidou, Galileo) and multichannel (L1, L2, L5) GNSS postprocessing PPK of Base-Rover configurations. Such configurations can be found in many UAV / drone applications and terrestrial 3D ImageVector device. The corrected GNSS path accuracy is at centimeter level, depending on the device use, the current satellite constellation and receipt quality.

Triggers are extracted from the path and mapped to images. Outputted as plain Text, as image EXIF data or in native Agisoft, Pix4d and Google Earth files, these information can be used many other fields of applications., eg. in photogrammetry and documentation.


Features PPK – postprocessing

  • Automatic and highly accurate GNSS PPK path processing and Trigger Mapping
  • Compatible to own and service provider base station data. Also compressed RINEX
  • Support Processing without base station data (single solution)
  • Writes EXIF coordinates and accuracy into *.jpg
  • Outputs TXT files for maximum compatibility in any software
  • Outputs Agisoft Metashape *.psx and Pix4D Mapper *.p4d file
  • Outputs a *.shp file for use in GIS software
  • PDF Report

Features RTK

Already have RTK data but discrepancies caused by geoid undulation and local projection?

  • modifies lat/lon/elev in images from your RTK drone
  • performs a X Y Z transformation (bulk shift in meters) to all RTK positions
  • re-writes this positions into EXIF again

GPR system: Radar Systems Zond Aero LF (low frequency)

Extra-lightweight GPR system, suitable for medium-sized drones like DJI M300 RTK.

Comes with 3x sets of dipoles for the 300, 150, and 100 MHz.

Utilizes Real Time Sampling (RTS) with high hardware stacking, delivering high-resolution low-noise data.

Laser Falcon methane detector

Laser Falcon is sensitive only to methane, so no false readings of other gases are possible. It is a class 3R eye-safe laser.

The concept is based on Infrared Absorption Spectroscopy. The laser emits light (spectral range of 1,65 μm), which reflects back and is captured by the sensor. The outgoing and incoming signals are compared with the built-in reference cell. If methane is present along the laser path, the laser light is partially absorbed. An algorithm calculates the gas concentration in ppm×m (parts per million multiplied by meter). The value is instantly transferred to the remote control (RC) of the drone pilot and to UgCS software.

EchoLogger ECT D052S echo sounder

EchoLogger ECT D052S dual-frequency echo sounder with tilt and temperature sensor, harness, housing, and mountings for the drone.

HS Code: 90158040 (hydrographic instruments)

GPR system: Radar Systems Zond Aero 1000

Lightweight GPR system, suitable for medium-sized drones like DJI M300 RTK.

Includes a transportation box and mountings for the DJI M300 RTK or DJI M600 Pro drone.

HS Code: 90158020 (meteorological, hydrological, geophysical instrument


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