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Web application to determine the GPS coordinates of addresses in the United States and Canada. Produces a printable page with adjacent map.
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A free membership society to bring together the delegates, sponsors, and exhibitors for the Satellite Navigation Conference and to foster, develop, and assist the Global Positioning System disciplines.
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Provides GPS receivers, antennas and related accessories including mapping software.
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Navigation, tracking and field data collection software for PalmOS handhelds.
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Global Positioning System Accuracy
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Project funded by the European Commission to define and develop a chipset performing the hybridization of GSM/GPRS/UMTS positioning (E-OTD) and GPS/GNSS positioning.
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Specializes in ArcView GIS training and provides commodities, services and training for implementing and integrating solutions with GIS, GPS, AVL, internet mapping and satellite imagery.
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GPS technology usage world-wide is featured. GPS application stories are accessed by geographic regions. GPS tutorials are available to enhance understanding.
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GPS Base Stations located in New Zealand, Australia, and New Guinea. Download GPS data files for $40-$70 per day.
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Objective is the development of a system for rapid and inexpensive monitoring of unstable slopes, such as pit walls, earth
ock slopes and dam walls using global satellite positioning technology.
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GPS Ground Station on Kwajalein Island, photographs of the island and site. Links to others GPS sites.
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Online place for learning what GPS is, how to use a GPS receiver unit and share stories with fellow users.
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Global Positioning System satellite ephemerides ("orbits") information for the general public, from US NOAA. GPS precise orbits are derived using 24 hour data segments from the global GPS network. An informational summary file is provided to document the computation and to convey relevant information about the observed satellites, such as maneuvers or maintenance. Orbits generally are available 2 to 6 days after the observation.
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Global positioning system overview and bibliography.
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Via ftp.
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Site with product information, etrex updates and a collection of links and articles about GPS.
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An algorithm for obtaining an exact solution for the three dimensional location of a mobile given the locations of four fixed stations (like a GPS satellite or a base station in a cell) and the signal time of arrival (TOA) from the mobile to each station. From Ralph Bucher.
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C-language software package for GPS-based real-time positioning and orbit determination. Includes system overview, technical papers, and a live demo .
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Dozens of reviews and technical articles on GPS receivers and software, and a huge list of GPS links.
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GPS receiver comparisons.
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SNAP is Australia's largest academic GPS research group specialising in high precision GPS technology and applications.
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Dual frequency GPS & GLONASS, as well as EGNOS, WAAS and MSAT based on an in-house single baseband processor.
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Non-commercial project allowing the collection or submission of GPS waypoints.
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The history and story of how the Global Positioning System evolved from the development of the world's most accurate timepieces, atomic clocks, by physicists looking into the nature of time. Adapted from an article written by MIT scientist Daniel Kleppner.
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Downloadable free GPS maps for travel adventures, self-guided tours, and outdoor activities. Map data includes waypoints and routes for use with handheld GPS and car navigation systems.
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GPS, DGPS, LORAN-C, OMEGA, navigation systems, GPS navigation, DGPS navigation. Features Local Notices to Mariners.
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A database of geographical waypoint information and utilities for GPS/GIS users.
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Navigation-Wonder, a shareware GPS mapping navigation software including voice response system [Windows].