Preprint: This short paper is my take on how to calculate/report absolute measures of time-difference-of-arrival positioning in #acoustictelemetry setups.

Beyond reporting, these error measures can be passed to statespace models (like CTCRW) for very accurate post-processing estimates.

New preprint out: I use an extended Kalman filter for #acoustictelemetry positioning.

It solves positions more-less instantly while applying a CTCRW movement model.

It works great on datasets that don't have huge outliers (due to horizontal reflections).

ICYMARE wouldn't be possible without our sponsors so we would like to thank INNOVASEA for supporting us again this year!
www.innovasea.com/fish-tracking/

#INNOVASEA #telemetry #acoustictelemetry #ICYMARE2026 #oceanscience #earlycareerconference

Acoustic telemetry is helping researchers at the Smithsonian Environmental Research Center uncover the hidden movements of blacktip and spinner sharks — one signal at a time. 🦈

🔗 Read the full story: https://ow.ly/n0oG50ZImmv

PC: Jake Konka

#SharkResearch #AcousticTelemetry #MarineScience