KlauPPK has been the go-to product for survey accuracy on drones since 2015. Now, because the trade begins to maneuver away from the DJI monopoly to a extra open structure, the KlauPPK hardware and software program options are an much more highly effective element to bringing best-of-breed applied sciences collectively.
The UAV sector has fallen into this love/hate relationship with DJI. Sure, we love the know-how, the options, how they’re shiny and highly effective out of the field. That is proven by their 80% market seize, an almost-monopoly that appeared destined to devour the world. Like Apple, which closed their system, utilizing solely their very own hardware, software program and providers, DJI has guided a passionate following to come back into their world the place they’ve every thing you want; the drone, the sensors, the information platform for analytics. Why go anyplace else?
Not everyone seems to be on the lookout for this contained prescribed product. US Businesses have banned using Chinese language drones within the present commerce conflict. Corporates don’t sometimes like having their information despatched again to the drone manufacture, no matter in the event that they selected to make use of their analytics platform or not.
Professionals, reminiscent of surveyors, require hands-on management of their information and processes, not essentially committing their skilled licence and status to a black field resolution.
We’re seeing a extra democratised open structure mannequin emerge that permits the most effective of breed to come back collectively to supply extraordinarily excessive spec-technology customised for particular necessities.
ArduPilot has been working on this area since 2007, with software program to manage drones earlier than we even knew phrases like drone, UAV, UAS and RPAS. Hardware such because the open-source Dice is the premise of many non-DJI drones. With the Mavlink normal, exterior hardware units could be built-in, reminiscent of all kinds of high quality cameras and sensors.
The chance has by no means been higher for ‘open’ techniques to shine.
For survey-grade accuracy on UAVs and manned plane, Klau Geomatics is established as a high quality product, excessive spec hardware and complicated software program designed and constructed by surveying professionals and lecturers.
KlauPPK hardware is designed to combine with exterior units reminiscent of IMUs and LiDAR. Join a KlauPPK module to an INS or IMU (Pixhawk, Honeywell, KVH, VectorNav and others to come back) and the unit will handshake, arrange configuration on the IMU and log the plane tilts or uncooked IMU information for post-processing. The information is logged onboard the KlauPPK with the uncooked GNSS information from the interior NovAtel 7 sequence board.
The KlauPPK hardware connects to cameras (DSLR, PhaseOne, Hasselblad…) to set off the digital camera by user-defined distance and seize the exact centre of publicity timing. Plug and play precision.
For Pixhawk (or related) drone producers, the KlauPPK will mechanically log drone tilts to compute the exact digital camera place relative to the GNSS antenna. The autonomous place from the KlauPPK may also be utilized by the flight controller, which could be sub- zero.1m accuracy with TerraStar real-time PPP.
The GNSS and perspective information logged on the KlauPPK hardware in a typical photogrammetry seize could be processed within the KlauPPK software program to supply extremely correct digital camera centre coordinates in any revealed system or with a localisation utilized.
No base station? No worries! The PPP NRT post-processing resolution applies exact satellite tv for pc clock and orbit information and as much as 15 distant CORS stations to attain very excessive PPK/PPP absolute accuracy on kinematic GNSS information. This post-processing system is tuned to get probably the most out of the professional-grade GNSS hardware within the KlauPPK system, one thing that may’t be achieved with DJI hardware.
Working with LiDAR in your drone? KlauPPK will combine with the IMU of your alternative, to match the accuracy necessities and finances of your system. A sign from the KlauPPK to the LiDAR will maintain the information synchronised for post-processing. A light-weight LiDAR logging gadget can be accessible from
Klau Geomatics to finish the acquisition system on a drone.
GNSS and IMU information could be post-processed with the Klau Geomatics cloud service to supply tightly coupled Kalman Filtered outcomes of the trajectory and orientation, to use to the LiDAR information. This too could be carried out with PPP NRT for prime accuracy with out the standard base station vary points. With extremely correct information inputs, your LiDAR is much less depending on floor targets for level cloud registration.
So, its not about outlined end-to-end options, however impartial agnostic elements that may be built-in into customized techniques. UAV producers can combine their drone with their alternative of elements, with KlauPPK to speak with the units and mixture the information to swimsuit the accuracy necessities.
Because the UAV market traits in the direction of extra open techniques, Klau Geomatics is targeted on supporting OEM producers and integrators with every thing they want for accuracy.
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