Results 241 to 250 of about 33,112 (263)
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The GPS-Linked Transponder - A Command, Telemetry, and Positioning System for Small Spacecraft
1993A proposed GPS-Linked Transponder (GLT) Command, Telemetry, and Positioning System is described that offers significant advantages over present systems. The new system would replace the standard coherent transponder and modify existing ground-based systems to provide the U.S.
Devereux, William, Duven, Dennis
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From VHF to satellite GPS collars—Advancements in snow leopard telemetry
Orjan Johansson, Shannon M Kachelexaly +2 more sources
The GPS/telemetry transmitter (GTT) - A small GPS transdigitizer andtelemetry transmitter
Annual Interceptor Technology Conference, 1993W. DEVEREUX, D. DUVEN, M. BOEHME
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Telemetry and GPS antennas for a micro air vehicle
2012This thesis presents telemetry and GPS antenna designs for a Micro Air Vehicle (MAV). The telemetry antenna type is selected as a monopole, which is to be mounted under the bottom of MAV. A prototype of the telemetry antenna was designed, built, and tested at 2.45 GHz. For the UPS antenna, several types of antennas were examined. Helix, conical spiral,
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Movements and range sizes of jaguars in Paraguay, based on GPS-telemetry
2007The jaguar (Panthera onca) represents the largest felid in the Americas and the third-largest in the world. Historically, jaguars ranged from the southern United States to Argentina, but with declining populations throughout its shrinking range, it is has been threatened with extinction.
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Addressing observations bias within a GPS-telemetry study of coastal mountain goats
2009Mountain goats (Oreamnos americanus) in coastal British Columbia and Alaska use lower elevation forests during winter relative to other seasons. Although conventional radiotelemetry is one potential method for studying coastal goats, signal reflection, reliance on clear weather for relocations, and potential harassment of goats during critical winter ...
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Animal Movement Data: GPS Telemetry, Autocorrelation and the Need for Path-Level Analysis
2010In the previous chapter we presented the idea of a multi-layer, multi-scale, spatially referenced data-cube as the foundation for monitoring and for implementing flexible modeling of ecological pattern—process relationships in particulate, in context and to integrate these across large spatial extents at the grain of the strongest linkage between ...
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Florida Panther Habitat Selection Analysis of Concurrent GPS and VHF Telemetry Data
Journal of Wildlife Management, 2008John F Benson, David P Onorato
exaly