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Frank Smith

@franksmithxyz.com
558 followers 694 following 23 posts

Into underwater fine-scale positioning, acoustic telemetry, data visualization. #trackingnotslacking franksmithxyz.com

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Reposted by Frank Smith
Frank Smith @franksmithxyz.com · 27/07/2026
If you work with acoustic telemetry receiver logs, you know how much work can sit between a folder of CSVs and a useful view of the data. ReceiverLogs beta builds for macOS and Windows are now available for download. A short thread:
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Frank Smith @franksmithxyz.com · 27/07/2026
If you work with acoustic telemetry receiver logs, you know how much work can sit between a folder of CSVs and a useful view of the data. ReceiverLogs beta builds for macOS and Windows are now available for download. A short thread:
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Reposted by Frank Smith
NE Ohio Regional Sewer District @neorsd.org · 08/04/2026
can i offer you a nice stream restoration in this trying time
tall view of a winding stretch of restored streambank in Broadview Heights in April. Wooden stakes line the edge of the sloped banks to encourage vegetation growth and reduce erosion. The stream is shallow and homes are visible behind the bare trees in the distance. The sky is gray above the horizon.
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Ocean Tracking Network @oceantracking.bsky.social · 19/03/2026
In late Feb, Jon, Dan, and Dheemanth from OTN’s data team headed to Sarnia, ON for the 2026 @glatos-fish.bsky.social meeting. They led workshops on Intro to R and Acoustic Telemetry and loved connecting with the broader network in person. Excited for more collaborations and meetings this year!
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Terrible Maps @terriblemapshq.bsky.social · 01/01/2026
A mnemonic device for remembering the Great Lakes
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James A Campbell @rtbecard.bsky.social · 08/12/2025
That's me 👇! I'll be giving a quick overview of my #acoustictelemetry positioning and clock synchronization toolset this thursday at the OTN study hall.
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Jon Pye @jdpye.bsky.social · 08/12/2025
This Thursday! Come chat with @rtbecard.bsky.social about kaltoa - a package for Kalman filtered time-of-arrival positioning of acoustic tag detection data. Check the User Guide linked here, and come by Study hall this Thursday for questions with James! rtbecard.gitlab.io/kaltoa/
rtbecard.gitlab.io
kaltoa: Kalman Filtered Time-of-Arrival Positioning
kaltoa: Kalman Filtered Time-of-Arrival Positioning
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Reposted by Frank Smith
European Tracking Network @aquatictracking.bsky.social · 21/11/2025
Today is World Fisheries Day! 🎣 Fishing has been an essential part of human history for thousands of years and continues to support communities around the world. In recent decades, technological advances have expanded the range of fishing vessels and increased their efficiency, 1/5
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European Tracking Network @aquatictracking.bsky.social · 22/11/2025
News! The European Tracking Network just logged its 1,000,000,000th detection! 🎉🐟 Since GPS doesn’t work underwater, telemetry is a key to help us understanding fish movements, essential for conservation and management. Huge thanks to everyone uploading data - great teamwork! 🌊 #trackingnotslacking
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Ocean Tracking Network @oceantracking.bsky.social · 30/10/2025
🌊 Calling all aquatic animal movement researchers! We’re excited to share opportunities at the @worldbioforum.bsky.social in Davos, June 14–19, 2026. Join the global community advancing biodiversity research! (1/3)
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Mathew Wells @efdtoronto.bsky.social · 19/10/2025
The horseshoe falls look like a massive wave cresting over and breaking with an incredible roar
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European Tracking Network @aquatictracking.bsky.social · 04/09/2025
FINALLY! 🥳 A Baltic Sea Tracking Network is on the way!! Thanks in part to a receiver loan from @oceantracking.bsky.social members of ETN based at SLU & LUKE (Finland) have deployed what we hope is just the beginning 💪 You can find out more about the project here: tinyurl.com/yc5nhxr5
tinyurl.com
The Swedish University of Agricultural Sciences launches large-scale fish tracking – aiming to provide new insights about fish in the Baltic Sea
SLU has deployed 80 acoustic receivers along two lines in the Baltic Sea. By listening for signals from tagged fish, the receivers will reveal migration routes and uncover new insights on life beneath...
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Ocean Tracking Network @oceantracking.bsky.social · 19/09/2025
Last month, OTN’s data team hosted our International Data Management Committee (IDMC) for their annual in-person meeting! The IDMC provides guidance on data processes and policies, helping us stay aligned with internationally recognized standards. Thank you for your partnership and support!
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Mathew Wells @efdtoronto.bsky.social · 28/08/2025
A whole lot of buoys at RAEOn getting ready for field deployments
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European Tracking Network @aquatictracking.bsky.social · 13/08/2025
👋 Hey there! While field season has kept us busy, happy, and (probably) wet… here are some upcoming conferences to keep you indoors, networking, and dry: (🧵, 1/3)
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Ocean Tracking Network @oceantracking.bsky.social · 06/08/2025
OTN has a squad of ROVs to help us explore the depths, recover infrastructure, train field technicians, support outreach and education, and track ocean life like never before. Each one brings unique powers to aid you on your epic journey. Choose your ROV... 🎮 🌊
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Safe Kjipuktuk @safehrm.bsky.social · 02/08/2025
anyone at the beach today? www.cbc.ca/news/canada/...
cbc.ca
Close encounter with great white shark near Halifax sparks awe, disbelief | CBC News
A Dalhousie University student studying marine biology is sharing a breathtaking photo of a great white shark she took while on a recent research expedition off the coast of Halifax.
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Lotte S Dahlmo @lottesdahlmo.bsky.social · 18/07/2025
What a week it’s been! I’ve visited @lottepohl.bsky.social & David Casals at @vliz.be in Belgium for our #EMFish project. My first time seeing and tagging a Mustelus asterias - so cool! Thanks for a very fun day on the North Sea! @bergentelemetry.bsky.social @aquatictracking.bsky.social
Tagging of Mustelus asterias
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Iain A Malcolm @iainamalcolm.bsky.social · 28/07/2025
A fantastic job opportunity for someone to work at the interface between Atlantic salmon habitat modelling and management. Cutting edge research as part of an excellent project team.
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Normand Bergeron @normandsky.bsky.social · 28/07/2025
Postdoc offer : Remote sensing modeler of Atlantic salmon river habitat suitability We are looking for a resourcefull person with cross-over expertises in remote sensing (Lidar and satellite imagery), programming, wildlife habitat modelling... and ideally hydraulic modelling and AI. ;-)
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Bergen Telemetry Network @bergentelemetry.bsky.social · 28/07/2025
New paper 🚨 Do pathogens predict salmon survival? In our recently published study on the Endangered Atlantic salmon, we combined acoustic telemetry with pathogen and gene expression profiles. Read the paper here doi.org/10.1002/aqc.... #Salmosalar #Telemetry
doi.org
Pathogen and Gene Expression Profiles of Atlantic Salmon From an Endangered Population
The role of pathogens in impacting the behaviour and fate of salmonids has been studied extensively for some selected pathogens such as sea lice. However, the whole pathobiome of the fish are seldom ...
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James A Campbell @rtbecard.bsky.social · 17/03/2025
New #FishSci #AcousticTelemetry positioning paper: PMC-TOA positioning. I used adaptive importance sampling & mixture distributions to position fish in environments prone to tag reflections. Mixed with post-processing, this gives great tracks! doi.org/10.1111/2041...
A comparison of PMC-TOA & CTCRW and YAPS within a case study on smolt migrations.  Here, YAPS consistently failed to fully converge and didn't return standard error values (i.e. no confidence ellipses).A comparison of PMC-TOA and TDOA positioning applied to a smolt migration dataset.  Positions are post processed with a Kalman filtered CTCRW model.  Tag reflections resulted in incoherent tracks for TDOA positioning.Satellite image of the study area where the case study data was collected and which the simulated study was based on.  The fishpass and spillway are hard structures and likely culprits for causing the reflected tag transmissions detected across the receiver array.
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FACT Network @factnetwork.bsky.social · 18/07/2025
📣 New Publication Alert! How do mobile ocean robots compare to traditional acoustic arrays when tracking sharks and other coastal fish? 🤖🐟 A new study explores this by comparing a Wave Glider to a stationary acoustic array off Cape Canaveral, FL. 📄 Read the full paper: doi.org/10.3389/fmar...
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European Tracking Network @aquatictracking.bsky.social · 18/07/2025
Hello fishy friends! 🐠 We’re the team behind the scenes at the European Tracking Network — serving up deep science and even deeper puns 😈🐡 🎣 [Thread incoming] 🎣
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Mike Stokesbury @mstokesb.bsky.social · 14/07/2025
For those with burning questions about the diet of Atlantic Sturgeon in MB and the Wolastoq www.sciencedirect.com/science/arti... Diet and stable isotope signatures of Atlantic sturgeon (Acipenser oxyrinchus) caught in Minas Basin, Bay of Fundy, and the Saint John River, Canada - ScienceDirect
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European Tracking Network @aquatictracking.bsky.social · 14/07/2025
Today is International Shark Day! Sharks are over 550 species that come in many shapes and sizes, from the minuscule 20 cm long dwarf lanternshark to the almost 100 times longer whale shark. Amazing! (but not a surprise, which was ruined by their names).
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Lotek @lotektelemetry.bsky.social · 11/07/2025
#Lotek is at the Joint Meeting of Ichthyologists and Herpetologists this week in Saint Paul, Minnesota! Come find us at the Saint Paul RiverCentre until July 13, 2025. We’ve got #ORCA on display and are ready to chat all things telemetry.
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Braasch Lab @ Michigan State University @fishevodevogeno.bsky.social · 01/07/2025
The Braasch Lab @fishevodevogeno.bsky.social will soon post a position to replace manager of our *Ancient Fish Facility* at Michigan State. Looking for aquaculturist excited for unusual 🐟 species (gar, bowfin, paddlefish, polypterus) + zebrafish. Pls send candidates our way (DM or braasch@msu.edu)!
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Frank Smith @franksmithxyz.com · 10/07/2025
Today I saw the narrowest car I have ever seen driving on Dunbrack street in Halifax. It was yellowish and looked like it would only fit one passenger. I didn’t get a very good look at it but was hoping someone here might know this car and what it is.
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Innovasea @innovasea.com · 02/07/2025
Struggling with code collisions? Increased Residency (IR) Coding can help. Increased Residency is a free tag coding that leverages NexTrak receivers to increase residency limits, boost detection rates up to 5x, and lower code collisions in high-tag-volume areas. Talk to a team member today!
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 30/06/2025
When I wrote an op-ed during the campaign saying that Project 2025 called for the near-total elimination of NOAA and that ocean scientists should therefore oppose Trump and support Harris, senior scientists in my field called me alarmist and hysterical and unprofessional 🧪🦑🦈🌎
orlandosentinel.com
Commentary: Project 2025 spells disaster for oceans and coasts in a changing climate
Project 2025’s authors and contributors — a who’s who of fossil fuel industry insiders and climate denialists — have proposed policies that paint a terrifying future for the ocean and the mil…
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Tim Bousquet @timbousquet.bsky.social · 12/06/2025
"Bluesky is an echo chamber so I'm going back to X" is the dumbest thing on the internet this week, and that's really saying something.
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Emily T Griffiths @emilytgriffiths.com · 11/06/2025
Last week, @mialybkaer.bsky.social, Ellen Jacobs, and I traveled to @vliz.be as part of the @dtobioflow.bsky.social project! We got into the nitty gritty to bring #porpoise pod 🔊 data to the #DataLake via @aquatictracking.bsky.social. Very excited to make this #bigdata 🔢📈 project a reality.
Researchers from the Marine Mammal Research division at Aarhus University and the European Tracking Network group at the Flanders Marine Institute met in Begium at VLIZ to discussion our big data goals. Image is of 9 researchers standing outside in the wind in front of a building.
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Colin Simpfendorfer @sharkcolin.bsky.social · 11/06/2025
New #sharkscience led by Vinay Udyawer Professional fishers’ knowledge informs distribution and interaction dynamics of Sawfish and River Sharks in coastal fishing grounds... Amazing insights from fisher interviews about their changing interactions through time link.springer.com/article/10.1...
link.springer.com
Professional fishers’ knowledge informs distribution and interaction dynamics of Sawfish and River Sharks in coastal fishing grounds of the Northern Territory, Australia - Maritime Studies
Through their time at sea professional fishers possess and obtain invaluable knowledge and insights into the behaviour, distribution, and abundance of both target and non-target species. Their observa...
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Frank Smith @franksmithxyz.com · 11/06/2025
After a 27 year journey, I’m no longer with Innovasea. I was fortunate to have worked alongside so many talented and dedicated colleagues — which made the work rewarding and the mission worth pursuing. Gonna chill for a bit then look for my next adventure. www.linkedin.com/posts/franks...
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Mike O'Brien @obrien.page · 27/05/2025
New #AcousticTelemetry mooring design recs backed by decades of experience from @oceantracking.bsky.social and @imos-aus.bsky.social: repository.oceanbestpractices.org/handle/11329... Complete with a repo to further community development! github.com/ocean-tracki... 🌎🧪🐟🦑 #trackingnotslacking
Cover of "Towards a best practice in acoustic telemetry mooring design" featuring a submerged, large, yellow buoy in clear water.
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Mike O'Brien @obrien.page · 04/06/2025
NASA-funded 2.5-3y position at St. Mary's College of Maryland using #acoustictelemetry and observing system data to create real-time forecasts of Atlantic sturgeon: www.smcm.edu/hr/smcm-job/... #trackingnotslacking 🦑🐟🧪🌎
smcm.edu
Marine Science Research Fellow
The Department of Marine Science at St. Mary’s College of Maryland is accepting applications for a temporary appointment as Marine Science Research Fellow, beginning Fall 2025. This appointment wil…
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European Tracking Network @aquatictracking.bsky.social · 08/06/2025
Oceans are "seanonymous" with life 🌊 Vast and deep, they cover most of our planet—holding 97% of its water. They nourish us, shape and regulate our climate, and produce over half of the oxygen we breathe.
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FACT Network @factnetwork.bsky.social · 30/05/2025
Tag, we’re it!🎣 Inspired by @AquaticTracking.bsky.social we took a closer look at how the FACT Network contributes to tracking species at risk of extinction. Within the FACT Network, researchers have tagged 140 different species and 43% of them are at risk of extinction. ⬇️
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Innovasea @innovasea.com · 04/06/2025
The next wave of fish tracking innovation is here! 🌊 We're unlocking major upgrades to your NexTrak system: 🔹 Acoustic Release: remote retrieval—no divers or surface floats needed 🔹 Increased Residency Coding: up to 5x more detections in busy arrays Ask a team member today ! #FishTracking
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ProfColinBean @profcolinbean.bsky.social · 20/04/2025
mort: An R package to conservatively identify mortalities and shed tags in passive telemetry arrays. Journal of Animal Ecology, 00, 1–13. doi.org/10.1111/1365...
doi.org
mort: An R package to conservatively identify mortalities and shed tags in passive telemetry arrays
Neglecting to consider mortalities can generate bias in telemetry studies. The R package mort identifies potential mortalities or expelled tags in passive telemetry arrays. Thresholds are derived fro...
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Innovasea @innovasea.com · 30/04/2025
River fish tagging season is here! 🐟🌊 To kick off one of our favorite times of the year, we're sharing photos from a past tagging season at White Rock Dam in Nova Scotia. This acoustic telemetry study helped confirm fish counts from HydroAI - Innovasea's AI-powered fish counting solution. 🤖
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Grace Casselberry, PhD @gacasselberry.bsky.social · 13/02/2025
Today I’m doing a little acoustic receiver inventory with @innovasea.com’s newest customer.
An Irish setter puppy sits next to acoustic receiver equipment and a tablet on a beach towel.
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Colin Bouchard | Dr,PhD 🐟 @fishbouchard.bsky.social · 12/03/2025
Time to deploy our #acoustic receivers HR3 from @innovasea.com in the Bidasoa before the downstream migration of #salmon for the Life project Kantauribai ! 💪🙏🙈🐟🇪🇺
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AU Bioacoustics @bioacousticsau.bsky.social · 28/03/2025
Successful day out in Aarhus Bay 🇩🇰⛴️ for our PhDs @cmarcolin.bsky.social @hejfabienne.bsky.social & MSc Matthias ⬇️deployed 8 hydrophone 🎧 stations with @innovasea.com releases and ⬆️recovered 2 after 9 months! There #bioacoustics PhD project investigates #shippingnoise and impacts on porpoises 🐬.
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Innovasea @innovasea.com · 17/04/2025
Discover how Stony Brook used Innovasea’s fine-scale positioning system at Ørsted’s wind farm to track fish near subsea cables. TLDR: FSPS makes it possible to monitor fish behavior with sub-meter accuracy in tough marine conditions. 🔗 www.innovasea.com/case-study/f...
innovasea.com
Why FSP is Effective at Wind Farms (Case Study)
We explore how researchers at Stony Brook University successfully employ Innovasea's fine-scale positioning system at an offshore wind farm site.
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Innovasea @innovasea.com · 15/04/2025
💡Which fish species is overdue for their moment in the fish tracking spotlight? Sound off in the comments 📣 PC: Great Lakes Fishery Commission
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7th International Conference on Fish Telemetry @icft2025.bsky.social · 11/04/2025
Thank you to the Great Lakes Fishery Trust for also joining our growing group of amazing sponsors!
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7th International Conference on Fish Telemetry @icft2025.bsky.social · 10/04/2025
We are incredibly grateful for our numerous sponsors so far for the upcoming ICFT in Traverse City. A reminder for presenters and anyone else interested in attending, that registration closes on May 7, 2025. Check out our website for details event.fourwaves.com/7thicft/pages
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Innovasea @innovasea.com · 10/04/2025
@raeon-uw.bsky.social is at the forefront of helping to protect the Great Lakes by making their real-time water quality data publicly available. Learn how they're using a suite of monitoring equipment (inc.Innovasea receivers) to improve conservation efforts: todaysnorthumberland.ca/2025/04/07/v...
todaysnorthumberland.ca
Video - Researchers Launch from Cobourg to Study the Great Lakes - Today's Northumberland - Your Source For What's Happening Locally and Beyond
A group of researchers studying the Great Lakes launched from Cobourg on Friday, April 4, 2025 headed for Brighton. The four researchers boarded the E
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