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Remote Sensing & GIS / Feed

Every day, mapping and spatial analysis are aiding conservation decisions, protected areas designation, habitat management on reserves and monitoring of wildlife populations, to name but a few examples. If you are excited by the ways in which GIS is used in conservation, this is the group for you!

careers

Post Doctoral Research Assistant at ZSL

Alex Rood

9 April 2024 7:03pm

ZSL is looking for an enthusiastic research scientist to join the multidisciplinary team and help deliver a project in Wales to better understand the ecology of tope sharks (Galeus galeus) in North Cardigan Bay and the...

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event

Catch up with The Variety Hour: March 2024

Stephanie O'Donnell

21 March 2024 7:39pm

Variety Hour is back! This month we're talking about making AI more accessible with Pytorch, new developments from WildMe and TagRanger, and working with geospatial data with Fauna & Flora. See you there!

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Anton Alvarez

30 March 2024 3:08pm

Unfortunately, I can't be there. When will you upload the recording?    
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discussion

Leveraging Actuarial Skills for Conservation Impact

Ruhan

15 March 2024 12:31pm

Hello Wildlabs Community,I'm an experienced actuary with a deep passion for wildlife and conservation. With over 15 years in the insurance industry, I've honed my skills in data...

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article

Navigating corporate due diligence in the Voluntary Carbon Market

Cassie Anderson

8 March 2024 4:36pm

Emerging trends for Nature-Based Solutions project assessments

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Vance Russell

27 March 2024 10:56am

Thanks, Cassie. How much is the annual license? I don't see it anywhere on your site.
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discussion

Jupyter Notebook: Aquatic Computer Vision

Brett Smith

25 January 2024 5:50am

Dive Into Underwater Computer Vision Exploration OceanLabs Seychelles is excited to share a Jupyter notebook tailored for those intrigued by the...

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Arky

26 January 2024 1:46pm

This is quite interesting. Would love to see if we could improve this code using custom models and alternative ways of processing the video stream. 

Brett Smith

27 January 2024 4:07am

This definitely seems like the community to do it. I was looking at the thread about wolf detection and it seems like people here are no strangers to image classification. A little overwhelming to be quite honest 😂

While it would be incredible to have a powerful model that was capable of auto-classifying everything right away and storing all the detected creatures & correlated sensor data straight into a database - I wonder if in remote cases where power (and therefore cpu bandwidth), data storage, and network connectivity is at a premium if it would be more valuable to just be able to highlight moments of interest for lab analysis later? OR if you do you have cellular connection, you could download just those moments of interest and not hours and hours of footage? 

Arky

27 January 2024 6:11am

Am working on similar AI challenge at the moment. Hoping to translate my workflow to wolves in future if needed. 

We all are little overstretched but it there is no pressing deadlines, it should be possible to explore building efficient model for object detection and looking at suitable hardware for running these model on the edge. 

 

 

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discussion

Power managment/Recharging System and Communication System

Om Prakash Yadav

2 January 2024 4:06pm

As we know Power managment/Recharging System and Communication System are chalanges for forest, so any one please suggest the Device and Power source to monitor sound in forest...

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Kim Hendrikse

26 January 2024 9:03am

Power usage for microcontrollers with solar is  much more manageable. For Raspberry Pi's and higher it gets expensive and big.

I'm quite impressed by the specs from the Goal Zero Yeti devices. This can have high capacity and be charged with Solar. Not small though. And the price is not in proportion to the Pi's.

So this 200x model for example, would be close to 16 days running the audio recorder. Let's say 10. without solar. Add solar? Depends on the size of the panels I guess. Power usage for mobile networking? Depends on how much you transmit.

Probably some well documented experiments would be really nice for people here. Sounds like something nice for the next set of grants :)

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discussion

Need advice - image management and tagging 

Ben Nyberg

12 January 2024 7:55pm

Hello Wildlabs,Our botany team is using drones to survey vertical cliffs for rare and endangered plants. Its going well and we have been able to locate and map many new...

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Bill Gray

24 January 2024 5:16pm

I have no familiarity with Lightroom, but the problem you describe seems like a pretty typical data storage and look up issue.  This is the kind of problem that many software engineers deal with on a daily bases.  In almost every circumstance this class of problem is solved using a database.

In fact, a potentially useful analysis is that the Lightroom database is not providing the feature set you need.

It seems likely that you are not looking for a software development project, and setting up you own DB would certainly require some effort, but if this is a serious issue for your work, you hope to scale your work up, or bring many other participants into your project, it might make sense to have an information system that better fits your needs.

There are many different databases out there optimized for different sorts of things.  For this I might suggest taking a look at MongoDB with GridFS for a couple of reasons.

  1. It looks like you meta data is in JSON format.  Many DBs are JSON compatible, but Mongo is JSON native.  It is especially good at storing and retrieving JSON data.  Its JSON search capabilities are excellent and easy to use.  It looks like you could export your data directly from Lightroom into Mongo, so it might be pretty easy actually.
  2. Mongo with the GridFS package is an excellent repository for arbitrarily large image files.
  3. It is straightforward to make a Mongo database accessible via a website.
  4. They are open source (in a manner of speaking) and you can run it for free.

Disclaimer: I used to work for MongoDB.  I don't anymore and I have no vested interest at all, but they make a great product that would really crush this whole class of problem.

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discussion

Want to learn QGIS!

Priyank Shah

26 December 2023 11:49pm

Hi Guys, I wanted some suggestions on GIS.As GIS applications are increasing day by day I wanted to learn this program, so how do I begin with as I am a beginner and have...

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