Geopotential Determination from Satellite to Satellite Tracking and Satellite Altimetry.

Abstract

A study has been made to determine the accuracy with which geopotential may be recovered using the principle of conservation of energy. The improvement resulting from the use of altimeter measurements over selected oceans areas was also investigated. Satellite position and velocity were determined by using range and range rate measurements for a system (621B) of high orbiting satellites whose own positions and velocities had previously been determined by ranging from known ground stations.

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1975
Accession Number
ADA005213

Entities

People

  • F. M. Loveless
  • G. E. Morduch
  • J. G. Hartwell

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Altimeters
  • Altimetry
  • Artificial Satellites
  • Energy
  • Flight Instruments
  • Geopotential
  • Ground Stations
  • Instrumentation
  • Measurement
  • Measuring Instruments
  • Navigational Equipment
  • Range Finding
  • Stations

Fields of Study

  • Environmental science

Readers

  • Astronomy and Astrophysics.
  • Atmospheric Science/Meteorology
  • Radar Systems Engineering.

Technology Areas

  • Space
  • Space - Orbital Debris
  • Space - Satellites