Results 231 to 240 of about 33,112 (263)

First ocelot (Leopardus pardalis) monitored with GPS telemetry

European Journal of Wildlife Research, 2006
We report the first study to monitor ocelot (Leopardus pardalis) spatial patterns with Global Positioning System (GPS) telemetry. The study area was in southern Texas in areas of dense thornshrub (closed habitat) and open grasslands interspersed with small patches of dense thornshrub cover (open habitat).
Aaron M. Haines, Lon I. Grassman, Michael E. Tewes, Jan E. Janečka   +3 more
openaire   +1 more source

A trial of satellite GPS telemetry on feral pigs in tropical mountain rainforest

Australian Mammalogy, 2022
We deployed two GPS collars and one innovative harness-mounted GPS backpack with Iridium or Globalstar satellite data transmission on feral pigs in mountain rainforest with deep valleys in New Caledonia during the hot wet season. Both collar and backpack with Iridium transmission achieved high success rates of locations and the rate increased with ...
Jörn Theuerkauf, Patrick Barrière, Ken Cadin, Roman Gula   +3 more
openaire   +1 more source

Using GPS to Enhance Digital Radio Telemetry

Journal of Global Positioning Systems, 2005
The precise time available from the atomic clocks orbiting the earth in GPS satellites is used in many systems where time synchronization is important. The satellite clocks are monitored and adjusted by ground based control telemetry to within one microsecond of Universal Time.
openaire   +1 more source

Inferred Spatial use by Elephants is Robust to Landscape Effects on GPS Telemetry [PDF]

South African Journal of Wildlife Research, 2010
Global Positioning System (GPS) telemetry provides data to study spatial utilization patterns of animals. Spatial uncertainty due to poor accuracy and fix rates, however, may detract from inferences based on such data. The exclusion of two-dimensional (2D) locations may improve such inferences, but the prevalence of 2D locations may be a factor of ...
Ott, Theresia, Van Aarde, Rudi J.
exaly   +2 more sources

Distinguishing technology from biology: a critical review of the use of GPS telemetry data in ecology [PDF]

Philosophical Transactions of the Royal Society B: Biological Sciences, 2010
In the past decade, ecologists have witnessed vast improvements in our ability to collect animal movement data through animal-borne technology, such as through GPS or ARGOS systems. However, more data does not necessarily yield greater knowledge in understanding animal ecology and conservation.
Mark Hebblewhite, Daniel T Haydon
exaly   +3 more sources

GPS-based vehicle tracking with meteor-burst telemetry

Proceedings of MILCOM '94, 2002
The Advanced Research Projects Agency (ARPA) has established the Advanced Meteor-Burst Test Bed (AMBTB) between NISE EAST in Charleston, South Carolina, and Rome Laboratory facilities in Verona, New York. This link has been used to demonstrate multi-media communications, including transmission of text and digitized voice messages.
R.I. Desourdis, A.K. McDonough, S.C. Merrill, R.M. Bauman, D.A. Neumann, J.A. Lucas, D. Spector, D.E. Warren   +7 more
openaire   +1 more source

Telemetry and GPS Techniques for High Powered Rocket Recovery

42nd International Conference on Environmental Systems, 2012
The Wisconsin AIAA chapter has leveraged the talent of its members to provide a variety of outreach opportunities for precollege aged students. Hands-on demonstrations, visual aids, and real-life space flight examples provide a foundation for bringing pre-college aged students face-to-face with space-related science, designed hardware, technology, and ...
openaire   +1 more source

Topographic Mapping, LORAN-C, and GPS Accuracy for Aerial Telemetry Locations

The Journal of Wildlife Management, 1997
Although the accuracy of recording aerial locations by some methods has been evaluated for known ground points, none had been tested for unshown points, which is commonly the case for radiomarked animals. We compared the accuracy and precision of 6 methods for recording simulated-animal, transmitter locations after estimating their positions by aerial ...
William K. Carrel, Richard A. Ockenfels, Jennifer A. Wennerlund, James C. Devos   +3 more
openaire   +1 more source

From VHF to Satellite GPS Collars: Advancements in Snow Leopard Telemetry

2016
Orjan Johansson
exaly   +2 more sources

GPS telemetry of energetic-technical and technological parameters at open pit mines

Journal of Mining Science, 2008
Application of GPS in mining and geology has proved to be of ever increasing importance since recently. GPS is used for positioning both researching and exploitation drill holes, mining facilities, equipment, machines, when monitoring slopes and falls, mining facilities dimensioning, navigation of machines, roads tracing, etc.
Slobodan Vujic, Borislav Zajic, Igor Miljanovic, Aleksandar Petrovski   +3 more
openaire   +1 more source