U. S. Coast and Geodetic Survey - NASA GEOMAGNETIC data reduction program
Geomagnetic data reduction program, and World Data Center information interchange
GEOMAGNETISM↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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A survey of existing satellites in resonant orbits for geodetic purposes
Existing satellite in resonant orbits with earth longitudinal gravity field for future satellite geodesy
Wagner, C. A.↗
Data analyses in connection with the National Geodetic Satellite program Quarterly progress report, 1 Apr. - 30 Jun. 1968
Gravity field determination computer program for Standard Earth calculation
Lundquist, C. A.↗
Comparison and combination of satellites with other results for geodetic parameters.
External testing of satellite determinations of gravitational field variations, namely accelerations of 24-hr orbits, astrogeodetic geoid and spectrum from autocovariance analysis of gravity
Kaula, W.↗
Geodetic information and implications
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Okeefe, J.↗
Geodetic research studies progress report, 1 apr. 1967 - 31 mar. 1968
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Gaposchkin, E. M.↗
Data analyses in connection with the national geodetic satellite program
Station Cartesian coordinates in SAO systems using Geos 1
Lundquist, C. A.↗
Geodetic research studies Final technical report
Geopotential surface measurement of ocean using altimeter data
Gaposchkin, E. M.↗
Data analysis in connection with the National Geodetic Satellite program /2/ Semiannual status report, Feb. - Jul. 1969
Data analysis of GEOS 1 tracking network
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National Geodetic Satellite Program /NGSP/ Station Solutions
Results derived from short arc, orbital solution of twelve stations, PAGEOS network
Gambino, L.↗
Geodetic Earth Orbiting Satellite /GEOS-C/, Applications Technology Satellite /ATS-F/ tracking experiment
Design analysis of GEOS-C/ATS-F tracking experiment
Felsentreger, T. L.↗
The relation of some geodetic datums to a global geocentric reference system
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Lambeck, K.↗
Data analysis in connection with the national geodetic satellite program /2/ Semiannual status report, Feb. - Jul. 1970
SECOR observations, satellite tracking, and range difference study
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Basic research and data analysis for the national geodetic satellite program Semiannual status report, Jan. - Jun. 1971
Gravity field measurement by satellite to satellite Doppler tracking, critical configurations for fundamental range networks, and improvement of triangulation systems
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National Geodetic Satellite Program /NGSP/ station solutions
Geocentric coordinate determinations for station locations using optical observations of Pageos balloon satellites
Gambino, L.↗
A unified set of tracking station coordinates derived from geodetic satellite tracking data
Unified set of tracking, station coordinates on geocentric reference system from GEOS 1 and 2 tracking data
Marsh, J. G.↗
Geodetic studies by laser ranging to satellites
Using laser tracking systems to detect motion of pole of rotation for earth
Smith, D. E.↗
Basic research and data analysis for the National Geodetic Satellite Program
Investigations of triangulation nets and scaling are reported. Adjustment of the BC-4 worldwide geometric satellite triangulation net is described, along with procedures for correcting type II data and the contents of magnetic tapes containing data from the Pageos network. Computational steps for the further reduction of partially reduced satellite image plate coordinates are outlined. The problem of improving existing triangulation systems by means of satellite super-control points was studied. The SAO-69 geometric solution was scaled with C-band radar data, resulting in SAO and C-band adjustment compatible with one another in the Western Hemisphere. The North America solution NA-6, obtained from GEOS 1 data, was readjusted with new heights as constraints on all 30 optical stations and is referred to as the NA-8 solution.
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