MicroCosmaE Software

MicroCosmaE is a precision orbit and geodetic parameter determination software system for use on computer workstations. MicroCosmaE may be used to accurately compute receiver coordinates and GPS and LEO orbits. Each copy of MicroCosmaE ships with a complete set of documentaion. Physical models used include: Earth gravitational harmonics, third body gravitation, polar motion and Earth rotation, drag and solar radiation pressure, GPS y-bias, tectonic plate motion, solid and ocean tides, precession and nutation, ocean loading, troposheric refraction, biases, ambiguities, gravitational path bending and clock variations. Measurements modeled include: GPS carrier phase and pseudorange (plus single, double and triple differences), lasers, radars, altimeters, TDRSS, Dopplers, right ascension & declination, angles, direction cosines and spacecraft ephemeris. MicroCosmaE includes service after the sale. We are responsive to customer needs and offer annual upgrade maintenace to keep customers up-to-date with the latest product innovations.

Thomas V. Martin

President
Van Martin Systems, Inc.
PO Box 2203
Rockville, MD 20847
USA
301-468-2095
301-770-6555 (fax)