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Data management and processing tools / Feed

Conservation tech work doesn't stop after data is collected in the field. Equally as important to success is navigating data management and processing tools. For the many community members who deal with enormous datasets, this group will be an invaluable resource to trade advice, discuss workflows and tools, and share what works for you.

discussion

Accessible acoustic analysis tech for blind scientist - ideas?

Kate Stafford

31 March 2023 10:52pm

Hi all - I'm mentoring a student who is blind on a bioacoustics project to classify killer whale calls. Anyone out there have any experience with or ideas about making...

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Liz Ferguson

6 April 2023 10:49pm

Hey Kate I don't have any explicit ideas at the moment but will think on it - such a cool concept! I wonder if there's some form of tactile spectrogram that you could develop, or a way that you could have them try to draw a representation (so assign some shape) of what they are hearing as a means of classification a call and then clustering those shapes? There's a way of creating an image using foam and paper I believe so they could have a tactile record of those shapes. Guess it depends what you want to the quantitative results to be. Super cool that you are looking for greater accessibility in acoustics!!!

Anne Simonis

7 April 2023 1:40am

Hi Kate, 

We've developed a screen-reader workflow for a classification problem on our "Ocean Voices" Zooniverse project, which simply asks folks to label sounds based on what they hear and omits the spectrogram altogether. There are lots of screen-reader users who are active in the Zooniverse Talk forums, so they may have valuable input for you as well. 

Once a person has labeled data, I wonder if they could run automated detectors over the data in Pamguard, calculate features (using something like the R package PAMpal), and then use the BrailleR package to explore the statistics in R. This article has a pretty interesting summary about statistical software for visually impaired folks - might not be news to your student, but I thought it was pretty cool. 

I'm very curious what our friends who are visually impaired might notice in the acoustic data. Best of luck to you and your student! 

Cheers, 

Anne 

 

Megan McKenna

7 April 2023 5:11pm

Hi Kate- ARISTA Lab (Advanced Research in Inclusion & STEAM Accessibility) is actively working on this through their eclispse soundscape project. I recommend reaching out to MaryKay to get the latest on their project.  

Megan

 

 

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discussion

Exploring storage options for mass data collection

Adam Roberts

22 March 2023 3:20am

Hi all. I'm currently exploring options for data storage en masse. With our project we will be collecting 24hr hydrophone data, drone video 6hr per day, photography &...

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Carly Batist

22 March 2023 7:36pm

Hi Adam!

I mostly live within the ecoacoustics space so I'll just speak on the hydrophone part of your request; Arbimon is a free web/cloud-based platform with unlimited storage for audio files. We've got an uploader app as well for mass-uploading lots of files. There's also a bunch of spectrogram visualization/annotation tools and analysis workflows available. It's AWS running under the hood.

I have some experience working directly with AWS & Microsoft Azure, and I've found personally that AWS was more user-friendly and intuitive for the (fairly simplistic) kinds of tasks I've done.  

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discussion

Moveapps: EMAC23 Coding Challenge

Andrea Koelzsch

3 March 2023 7:58am

Motivated by having been named a Conservation Tech Award grantee in 2022, we are launching the EMAC23 coding challenge to Equip MoveApps for Conservation.Pick one of five use...

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Lars Holst Hansen

3 March 2023 3:12pm

Super initiative! I hope you get a lot of entries to this coding challenge!

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Link

The WILDLABS Variety Hour: February 2023 - YouTube

Stephanie O'Donnell

3 March 2023 11:24am

Last week's Variety Hour is now up on youtube. It was a great session - we covered Moveapps, an awesome community project building marine biologgers, chatgpt and google earth engine vs microsoft's planetary computer. Thanks everyone who came along!

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discussion

Underwater Fish Datasets from the Mediterranean

Sebastian Lopez-Marcano

15 August 2022 11:45pm

Hi Wildlabs,I am Sebastian the project manager for FishID. We are currently in the last stretch of DevOps for the FishID platform. I am hoping this awesome network can help me on...

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Carly Batist

26 September 2022 9:32pm

Not sure if audio data would be of any use to you, but if so FishSounds has some - I just tried their search function and there is a location tag for 'Mediterranean & Black Sea'. 

You might try reaching out to the folks at Name that Fish, Innovasea, or perhaps an entity on the Fisheries Tech list would have Mediterranean stuff? 

Shir Bar

21 October 2022 7:52am

Hi,

If this is still relevant, you can try reaching out to the Belmaker lab, they do BRUV surveys in the eastern Mediterranean and have hours of video, some of it I believe is annotated. Particularly, Shahar might be helpful, he's the PhD student running point on the project.

Falk Viczian

2 March 2023 2:03pm

We have made available our underwater videos on YouTube as a playlist https://www.youtube.com/playlist?list=PLnhVZKKy8WkZKriCIV6r7upWhHNVrU_7L 

It's about 1.113 short video clips with annotation and each is linked to the corresponding www.iNaturalist.org observations. The iNaturalist.org observations are research quality and have been uploaded to GBIF.org. The observations have been made between 2014 and 2022 around the Ionian Islands (Greece).

If you would need the original videos please contact me.

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article

The Arbimon newsletter is back! 

Carly Batist

23 February 2023 11:34pm

Rainforest Connection (RFCx) is bringing back the Arbimon newsletter for 2023! We're excited to share new features and tools of the platform, what's coming up, and some insights into our projects on bioacoustic...

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article

Operation Pangolin launches to save world's most trafficked wild mammal

Alasdair Davies

16 February 2023 7:51pm

Researchers and conservationists are embarking on a bold initiative to save the world's most trafficked wild mammal — the pangolin

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Lilian Musembei

17 February 2023 1:50am

This is an amazing project. I'm eager to learn the conservation solutions from the projects that can be transferred to other species. We need this in Kenya, our biodiversity is...
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discussion

Commercially available connected audio sensors

geoffc

2 February 2023 3:08pm

Hi - can anyone advise if there is a commercially made passive audio recorder that can be powered by solar/battery and have 3g/4g connectivity - ideally with compression on the...

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Lars Holst Hansen

2 February 2023 3:55pm

Hi!

I am not aware of any such connected loggers/recorders but they would be nice. 

The AudioMoths have been revolutionary in providing audologging at a low cost but they take a lot of "data muling" (carrying SD cards in and out of the field sites) and swapping of batteries.

Cheers,

 

geoffc

2 February 2023 7:50pm

Hi Lars, thanks for the response. We are using lots of Song Meter Micro's atm and they have proved to be resilient. Just need something which doesn't involve going on site regularly - but get the data off. 

Carly Batist

3 February 2023 7:04pm

Rainforest Connection's (RFCx) Guardian devices may be of interest. They are solar-powered and have connectivity options for Wifi, GSM and satellite transfer. They've previously been used for detecting e.g., gunshots or chainsaws (using edge computing) and then sending positive detections/alerts to folks on the ground. RFCx also hosts Arbimon, a free, no-code software platform that facilitates analysis of audio data as well. Happy to chat more if you'd like to talk further about it! 

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discussion

Interview for Technologies in Conservation

Nikolas

24 November 2022 10:07am

Dear Wildlabs community, my name is Nikolas and I am a Master's Student from Lisbon. Like many of you, I grew up with a great passion for the wildlife that we are surrounded...

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Carly Batist

16 January 2023 2:42pm

I'd be happy to chat with you if you wanted! My expertise is within passive acoustic monitoring particularly. The Conservation Tech Directory might be useful for you in identifying relevant actors within the space.

Pen-Yuan Hsing

17 January 2023 5:12pm

My original background is in ecology and conservation, and am now in the elected leadership of the Gathering for Open Science Hardware which convenes researchers developing open source tech for science. I am not working on a specific piece of technology right now, but am happy to contribute some higher-level views for your interview if that helps.

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careers

Software Engineer

Anne Dangerfield

16 January 2023 12:26pm

Join the Arribada Initiative! We have a unique opportunity for a software developer to create mobile / desktop applications and intuitive user interfaces that assist researchers and fieldworkers to conserve wildlife.

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Link

New paper - An evaluation of platforms for processing camera-trap data using artificial intelligence

Carly Batist

13 January 2023 12:14am

We review key characteristics of four AI platforms—Conservation AI, MegaDetector, MLWIC2: Machine Learning for Wildlife Image Classification and Wildlife Insights—and two auxiliary platforms—Camelot and Timelapse—that incorporate AI output for processing camera-trap data. We...

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https://besjournals.onlinelibrary.wiley.com/doi/10.1111/2041-210X.14044