Professional Positioning and Mapping Solutions

Klau Geomatics is an Australian Geospatial Innovation Company,
operating since 2002 in geodesy, mapping, surveying,
hardware/ software development and
systems integration.

GNSS, IMU and Sensor Hardware, Software & Integration


Precise mapping hardware/software system integration and development
for UAVs, manned aircraft and terrestrial applications including LiDAR.



  • Compatible with most UAVs
  • Connects to most cameras
  • PPK and PPP compatible
  • Connect/logs IMUs and LiDAR


  • Sony cameras on DJI drones
  • RX1r2, a6300, a5100
  • Tilt control
  • Trigger control

KlauPPK for

  • Ruggedised
  • Additional outputs
  • PPK and PPP compatible


  • Dedicated base station
  • Full constellation logging

KlauPPK for

  • Ready to fly drone
  • Modular PPK system
  • PPK and PPP compatible


  • Modular system
  • Ouster, Riegl, Velodyne, Livox
    and other LiDAR sensors
  • KVH, Honeywell, VectorNav
    and other IMUs
  • Sync and log all data



  • Compatible with most UAVs
  • Connects to most cameras
  • PPK and PPP compatible
  • Connect/logs IMUs and LiDAR


  • Pay-Per-Use SaaS product
  • Supports DJI RTK and other drones
  • Survey grade GNSS data processing
  • PPK/PPP hybrid processing
  • APIs for OEM products


  • GNSS/IMU tightly coupled processing
  • Integrated with MakeItAccurate
  • LiDAR direct georeferencing
  • Coordinate systems and geoids


Mobile Mapping LiDAR System


Sync and log NovAtel GNSS, multiple IMUs, multiple scanners

LiDAR Scanners

Choose the scanner for your requirements and budget

Vehicle or Heli Mount

Modular mount for vehicle MLS or helicopter powerline mapping

Georeferencing Software

Desktop, Cloud, PPK/PPP/INS, LiDAR

Data Delivery

3D/4D web delivery, sharing, collaboration

Turnkey solution for
light manned aerial mapping

Flight Management System

Plan Mission
Fly Mission



Aircraft or Pod

FAA approved sensor mounts & dedicated aircraft


at the heart of the hardware integration

Georeferencing Software

Desktop, Cloud, PPK/PPP/INS, LiDAR

Data Delivery

3D/4D web delivery, sharing, collaboration

MakeItAccurate is a Klau Geomatics hybrid PPK/PPP GNSS processing service. The processing engine is accessible via the KlauPPK software, a pay-per-use web interface or API.

This enables GNSS data to be processed with precise clock and ephemeris corrections and up to 15 reliable CORS stations within 150km. Fully automated, the system enables users to make their GNSS data highly accurate without any external inputs such as base station data.

MakeItAccurate makes high accuracy simple and achievable. Accessible and reliable, anywhere. This is truly an industry game-changer.

Geospatial Data Management, Visualisation and Collaboration

4DMapper, developed by Klau Geomatics, is a deployable platform to manage visualise and collaborate with geospatial data.

The data deluge, with the uptake of drones, laser scanners, low orbit satellites and other sensors in the geospatial sector, has created a massive problem in data management and distribution. Klau Geomatics set out to create an accessible platform to exchange data between the data acquirers such as drone operators, geospatial experts adding value to this data, and end users requiring easy access to visualise the products and create useful outcomes from the data.

4DMapper Pty Ltd was launched in July 2015, enabling users to upload, view and share geospatial data. Tools were added to measure points lines areas and volumes, to extract (digitize) these markups, with multiple users enabled simultaneously, to support 3D Mesh models and many other formats, with tools inspect, tag and build a database of insights.

To meet the needs of enterprise cusotmers, 4DMapper can be deployed on dedicated cloud or local infrastructure, to connect to existing data storage, applications and workflows.

4DMapper Pty Ltd continues to develop innovative technology in streaming 3D geospatial data.

Rob Klau

Director of Klau Geomatics
Co-Founder/CEO of 4DMapper

Rob has 30 years of international experience as a consultant/contractor in mapping, surveying, photogrammetry, remote sensing and exploration. He is founder and director of Klau Geomatics, a successful survey operations company running up to 5 remote crews, now manufacturing the KlauPPK GPS receiver. He founded, grew and successfully exited a UAV mapping company. Rob has solid domain expertise and a broad perspective on the geospatial industry. He holds a Bachelor of Surveying degree and ESP-AP SSSI certification.

Adam Chabok

PhD Airborne Remote Sensing and Photogrammetry
Technical Director of Klau Geomatics
Co-Founder/CTO of 4DMapper

Adam has over 17 years of experience in photogrammetry and mapping with in-depth technical and product knowledge and strong academic credentials. He ran a geospatial consulting company in 2000, lead research and development for a progressive drone manufacturer, and was instrumental in developing a new generation of high-end aerial mapping systems for UAVs. He has BSc in Surveying, MSc in Photogrammetry and PhD in remote Sensing.

Brett Johnson

Director of Marketing and Sales
Klau Geomatics and 4DMapper

Brett has had a solid career in exploration, mining, and airborne surveying. This has included leading
corporate geophysical and geospatial businesses globally, executing major complex projects in difficult environments. Brett is a commercial pilot, with a broad experience in Flight Operations, Maintenance and CRM/Air Safety. Always a proponent for task applicable technology and getting the most insight from data, Brett is able to talk to numerous market segments and brings a systematic and professional approach to the customer engagement processes.

Contact Us

Please get in touch for more details on how we can work with you on your mapping and positioning technology.

6/50 Berry Street, Nowra, NSW, 2541
+61 401 588 005