Mass Detection of Wildlife Snares Using Airborne Synthetic Radar
For the last year my colleauges Prof. Mike Inggs (Radar - Electrical Engineering, Unviversity of Cape Town) and Kevin Gema (UCT Phd Candidate and Satellite radar developer for DragonFly Aerospace) have been working on trialing airborne Synthetic Aperture Radar for detection of snares.
We have completed 3-trials.
This technology offers the promise of flying at 120m above ground level at 135km an hour scanning a 1km wide area with 2mHz foliage penetrating radar locating all snares and gin traps to within a 1m and generating an alert in EarthRanger with the location, identity of target, and confidence % of assignment of identity of target.
Our hope is by doing this over entire conservation areas and allowing identification, location and removal of traps that this will change the economics of snaring, avoiding the costly (at all levels) punative action we are now forced to use.
This will save the lives of millions of wildlife lives, and address the greatest threat to conservation, especially the survival of top predators whose abscence in their former home range is primarliy due to snaring.
Attached are documents outlining our progress so far, why we have confidence in this approach, and what we need to go further.
We are appealing for any input and comments , criticisms or any insights on this approach to dealing with wildlife snaring.
The topic of radar for snare detection was first mentioned in Wildlabs in 2017, but there have been no postings since then.
We are hoping to find collaborators and open the discussion of detection of wildlife snares anew.SARDetectionWildlifeSnares1Pager.pdf SARDetectionWildlifeSnaresNF.pdf ICCB2023DroneTalkHelloTomorrowV1.pdf