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Drones / Feed

Used to pick up signals from tracking gear on the ground, collect images of wildlife and habitats from the air, gather acoustic data with specialized hydrophones, or even collect snot samples from whales' blowholes, drones are capable of collecting high-resolution data quickly, noninvasively, and at relatively low cost.

event

1st International Conference on Drones and Unmanned Systems (DAUS' 2025)

The inaugural International Conference on Drones and Unmanned Systems (DAUS' 2025) focuses on the design, development and applications of drones, including unmanned aerial vehicles (UAV), Unmanned underwater vehicles (...

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I am disappointed I won't be able to make this meeting, but I am looking forward to any notes or updates that come from it! 
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discussion

Thesis Collaboration

Hello everyone, I am an experienced Data Scientist and I am currently studying a second master in Environment Management (ULB - Belgium). I am currently looking for a master...

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Hi Simon,
Did you already contact INBO? Both biologging and citizen science are big themes at INBO. Last year we had a master thesis on camera trapping invasive muntjac. You can send me a private message for more info!

Hi Simon,

We're a biologging start-up based in Antwerp and are definitely open to collaborate if you're interested. We've got some programs going on with local zoo's. Feel free to send me a DM if you'd like to know more.

Hi Simon,
We (Reneco International Wildlife Consultants) have an ongoing collaboration with a local University (Abu Dhabi, UAE)  for developing AI tools (cameratrap/drone images and video analyses) and biomimetic robots applied to conservation (e.g  https://www.sciencedirect.com/science/article/pii/S1574954124004813 ). We also have a genetic team working on eDNA.    Field experience could be possible, in UAE or Morocco.
Feel free to write me back if you may be interested and would like to know more
 

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discussion

Recommended Hardware to stitch together Drone Imagery into Orthomosaics

Recently I've been trying to generate orthomosaic overlays from drone imagery using WebODM. Whilst my computer is fine stitching together RGB imagery of up to 140 photos at a time...

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This site may be of use for WebODM and photogrammetry using UAVs, as it focuses purely on processing that type of data and the hardware required.   It also covers Conservation and Agriculture analysis and training using open source GIS and 3D point cloud software. Follow the links below:

https://www.geowingacademy.com

Hope this helps.

Hi @willrippon, I've worked with 3D reconstruction systems (software and hardware) for over 10 years now, and lately I've been really pleasantly surprised by Pix4D.

Here is a demo for a landscape survey my company just did.
Here is a 300 MB orthomosaic we just got as well.
Here is the hardware workflow described in detail.

On top of the drone imagery, we did "post-processing kinematics" (PPK) of the drone images (a very important thing to do, otherwise photogrammetry quality really suffers).  I'm happy to discuss workflow further, and plan to release open source code and services.

If nothing else, go with Pix4D.

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careers

New PhD - Drones, seaweeds & climate change

A PhD opportunity for anyone interested in coastal drone surveys, seaweeds, climate change and the chance to do a whole bunch of different computer modelling including AI-driven species distribution modelling to assess...

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discussion

UAV flight planning software recommendations?

I've been using the free version of dronedeploy for preplanned drone surveys for creating photomosaics. This has worked reasonably well for me, but I want to swap from using...

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I believe map pilot pro allows for mapping with the DJI mini or another app I've heard people use is called map-creator. I think the later is a bit harder to get up and running. Third option is to take pictures the best you can in a double grid format and then use a stitching program to analyze the results. Pix4D and Agisoft are commercial options meanwhile OpenDroneMap is open source and has a lot of functionality. I ran into a similar problem when trying to use a DJI mavic air and they hadn't released an SDK. 

Hi Chris! Yes, I use Drone Harmony. Although not free, the Basics package is very reasonably prices and allows for quite a good variety of flight mission planning options. It also runs a variety of DJI drones including the Mini and other Mini Models

I've used both Dronelink and Litchi for flight planning with my DJI Mini SE - and then stitched in WebODM. Both apps support most DJI drones that have a suporting SDK. I'm not aware of any solutions that support any DJI drones without an SDK - and the more recent mini models doesnt have published SDKs since it seems DJI is limiting it to their enterprise level drones only.

Hope this helps!

Heinrich

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discussion

Photogrammetry of Coral Reef Breakwaters

Hello WildLabs community!I was curious if anyone had any experience or helpful insight into the following project I am working on with coral reef/land mapping interfaces in the...

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Hi Matthew

 

Wow, what an amazing project! It is incredible how you have managed to figure out some of the complexities of combining underwater imagery with UAV imagery. I am sure that was a fascinating learning experience. 

I cannot help you with Points 1 and 3 but can suggest using Orfeo Toolbox for your segmentation process in Point 2. It integrates with QGIS and is open source. It will work with your UAV ortho maps if there is enough visible detail of the corals. You will be able to build and train your own model in order to accurately segment you reef. It takes a bit of know how to us the Machine Learning algorithms but once you get the hang of it it becomes immensely powerful. I will be building an online course on how to build your own machine learning processing algorithms in 2025 using this brilliant package. Once segmented you can save out the shapefiles and use them to segment and define your 3D point clouds in Agisoft.

Alternatively, look into using Picterra Geospatial AI. It is cloud based and much simpler to use but you may need to compress your imagery or point clouds in order to upload them given the file size you mentioned above.  (Although they probable do allow for large uploads these days, I used Picterra in the past and it was brilliant!). Also i am not sure if it works with point clouds directly but have a look

I hope this helps. Great project!

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discussion

Mass Detection of Wildlife Snares Using Airborne Synthetic Radar

Mass Detection of Wildlife Snares Using Airborne Synthetic RadarFor the last year my colleauges Prof. Mike Inggs (Radar - Electrical Engineering, Unviversity of Cape Town) and...

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 Is thisvfunding grant an opportunity? https://www.dronedeploy.com/blog/expand-your-impact-with-a-grant-from-dronedeploy

Hi David, this is an incredible project. Would you be interested in sharing more of your experience with AI and wildlife conservation with my students? They are currently researching this, and would greatly benefit from speaking with a professional in the field. Thank you for considering!

Hats off to your team for this absolute game-changing technology! 

We rescue stray and wild animals in Taiwan, and the bulk of our work is saving animals maimed by wire snares and gin traps. We've become better at finding the devices, but still not good at all. There's simply too much difficult terrain to cover and we only have eyeballs and hiking sticks to find them. We know roughly where they are because the maimed stray dogs will eventually find their way onto a road and be reported to us. Then we close one of them, set up a trail camera, get the evidence of the poacher in the act of re-setting it, and get him prosecuted and shut down. But we need to be able to scale this greatly.

I've been using a thermal-imaging drone to locate stricken animals and am now considering buying another drone more suited to finding traps and snares. Some newer drones are able to navigate through forest without crashing into thin branches, so I've been looking into equipping one with LiDAR to see if that can detect the devices. But then I came across your YouTube channel and then this post about using airborne synthetic radar, and I'm incredibly excited to see where you might take this incredible technology.

How can we get our hands on the SAR you're using? It's 3 kg, right? I'm wondering if I could fit it to a suitable drone. If it works above forest canopy to detect traps and snares on the forest floor, then I can use a load-carrying drone instead of a light obstacle-avoidance drone.

If you made the SAR yourselves, then maybe think about crowdfunding for your project. I'd happily pledge funds if it meant I could get my hands on the kind of equipment you're using.

I can't tell you how happy I am thinking about all the animals' lives you'll save with this. Don't just remove the snares—gather evidence and put the poachers out of business too!

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discussion

Drones for GIS Best practice Document

We've just released the latest version of our best practice document   General refresh and update based on knowledge acquired over the last couple of years...

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Hi Nilaksha,

maybe this is interesting too 😉 My free manual 'Drones in Biomonitoring' - https://doi.org/10.5281/zenodo.8077113 can help to get (more) knowledge how to proceed easily and successfully 😉 

It covers topics from buy to fly and data processing.

📖 The manual was developed to help authorities, landscape conservation / maintenance or nature conservation associations etc. in nature conservation to manage their growing monitoring tasks more effectively and cost-efficiently.
🛸 The use of drones can contribute in many ways to increasing the effectiveness of monitoring, reducing costs and minimizing disturbance - https://www.researchgate.net/profile/Steffen-Doering.

Best regards!
Steffen

Adrian,

Many thanks for v2.0 of the GIS best practices document. How does one obtain a copy of the RSPB code of practice B09 referenced in the best practices document? The link in the document does not work for me.

Thanks,

Rick

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discussion

Can wireless charging technology be used for animal sensors?

Recently I have read many papers on animal research, and I found that one of the most difficult problems is how to solve the problem of charging sensors. After all, for many small...

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Although this technology may not be mature now, and there are still many problems to be discussed and solved, I think it will have good application prospects. 

Unfortunately, I am just an undergraduate student in China, and what I can do is very limited. Maybe in the future I can also do some similar research or what I want to do. Just like you, I am studying hard now. 

Thank you very much for this forum and the professionals who responded to me. You have allowed me to see more perspectives and many things I didn't realize. Thank you very much!

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discussion

Seeking Advice on Thermal Drones for Night-Time Elephant Observation

Hi everyone,I'm looking for an affordable yet effective thermal drone to observe elephants at night in Sri Lanka, aiming to address human-elephant conflict. Has anyone used...

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When you say lower resolution do you also mean 640x480 resolution ? The drone Lars is referring to has that. Of course is higher than the budget of the inquirer. But I curious because things are changing. I have a 1280x1024 pixel thermal at the moment. Obviously anything but cheap.

@kimhendrikse  Resolution is a term that can be confusing as it is applied to both the on-ground effective resolution: GSD (Ground Sampling Distance) as well as the resolution of the sensor. Ultimately the only thing that is important is if you can get the image quality that you need to be able to answer your research/management/security question. This is a result of the sensor resolution, the focal length of the lens and the distance from the object to the sensor. When there is a need to scan large areas drones need to fly higher to optimise battery life and ground covered and this reduces the effective resolution (GSD) regardless of which sensor you use. It depends on your needs if this is still sufficient or not. In my case, flying at 180m I have a GSD of 10.1cm which is enough to detect but not to classify animals.

 

180m is indeed very high and from above. I think a 640x512 thermal sensor with a 70mm lens can see animals at at 180m from sideways and could recognise something as a deer, but vertical I doubt it. In any case that's the specs of a handheld monocular I have and the distance that I see deer at that I believe could be recognised as deer.

I have a 1280x1024 pixel thermal camera here I will be testing but it's around 7x the price of the 640x512 one and quite a bit heavier.

Thanks for the details.

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