Matlab code to analyse geolocator using atmospheric pressure.
Warning This repository will not be maintain. Check out the R package GeoPressureR.
This repository accompagny the studies:
Nussbaumer, R., Gravey, M., Briedis, M., & Liechti, F. (2022). Global positioning with animal-borne pressure sensors. Methods in Ecology and Evolution, 00, 1– 14. https://doi.org/10.1111/2041-210X.14043
Nussbaumer, R., Gravey, M., Briedis, M., Liechti, F. & Sheldon, D. (2022) Reconstructing bird trajectories from pressure and wind data using a highly optimised hidden Markov model. PREPRINT (Version 2). https://doi.org/10.21203/rs.3.rs-1693751/v2
The GeoPressureAPI is a JSON API that makes it easy to compute the mismatch of a geolocator pressure timeserie with the atmospheric pressure from ERA5-LAND reanalysis data. This can be used with any computational language.
The Google Earth Engine App visualize the position at each the stationary periods with covariance such as landcover and NDVI.