Animal behaviour on the move: the use of auxiliary information and semi-supervision to improve behavioural inferences from Hidden Markov Models applied to GPS tracking datasets. [PDF]
Mov Ecol, 2023 Saldanha S +3 more
europepmc +1 more source
Applications of Clocks to Space Navigation & "Planetary GPS" [PDF]
The ability to fly atomic clocks on GPS satellites has profoundly defined the capabilities and limitations of GPS in near-Earth applications. It is likely that future infrastructure for Lunar and Mars applications will be constrained by financial factors.
Lichten, Stephen M.
core +1 more source
Robotics‐assisted acoustic surveys could deliver reliable, landscape‐level biodiversity insights
Remote Sensing in Ecology and Conservation, EarlyView.Deploying and maintaining sensors is often a major bottleneck in collecting rapid biodiversity data. We tested whether autonomous hopping drones equipped with acoustic recorders could collect reliable biodiversity data in Costa Rica. Using 26,000+ hours of existing audio from 341 sites, with machine learning detections of 19 bird species and spider ...
Peggy A. Bevan +5 more
wiley +1 more source
GPS tracking analyses reveal finely-tuned shorebird space use and movement patterns throughout the non-breeding season in high-latitude austral intertidal areas. [PDF]
Mov Ecol, 2023 Basso E +8 more
europepmc +1 more source
The Navstar GPS master control station's Kalman filter experience [PDF]
The Navstar Global Positioning System (GPS) is a highly accurate space based navigation system providing all weather, 24 hour a day service to both military and civilian users.
Scardera, Michael P.
core +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Targeted conservation measures are contingent on robust knowledge of spatio‐temporal animal distribution in areas of interest. We explore unmanned aerial vehicle (UAV) transect monitoring as a novel method for standardized digital aerial surveys of marine megafauna by investigating the fine‐resolution spatio‐temporal distribution of harbour porpoises ...
Dinah Hartmann +2 more
wiley +1 more source
Classifying behavior from short-interval biologging data: An example with GPS tracking of birds. [PDF]
Ecol Evol, 2022 Bergen S +6 more
europepmc +1 more source
, 2008 In this thesis we present how to join GPS and GPRS technologies to complete an interactive web application which can be used to monitor a fleet of vehicles and display their positions on Google Maps. The merge of these technologies requires a set of specific tools which are also presented in this thesis. The whole system is made of two key parts.
openaire +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Camera traps have become an increasingly popular non‐invasive alternative to animal‐attached devices for studying wildlife behaviour. This study compared wolf (Canis lupus) activity patterns derived from collar accelerometers and road‐positioned camera traps and revealed strong overall agreement but also important seasonal and diel mismatches between ...
Katarzyna Bojarska +7 more
wiley +1 more source
GPS Tracking of Free-Roaming Cats (Felis catus) on SARS-CoV-2-Infected Mink Farms in Utah. [PDF]
Viruses, 2022 Amman BR +17 more
europepmc +1 more source