NDLI: Processing magsat data for comparison with geoid anomalies

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Processing magsat data for comparison with geoid anomalies

Content Provider	NASA Technical Reports Server (NTRS)
Copyright Year	1982
Description	A digital data library of MAGSAT data consisting of 1,615,636 measurements from the quiet data set, is geographically sorted, and allows rapid analysis and processing of all the quiet magnetic data about any selected location. Because this library of MAGSAT data is compatible with existing gravity and geoid data library processing and display system software, correlations between MAGSAT, surface gravity, GEOS-3 radar altimeter geoid and bathymetric data sets can be conveniently detected and analyzed. Polynomial trends from each half-orbit were removed as an effective way of estimating and removing ring current effects following estimation of the core field contribution. It was found that a third order polynomial is the lowest polynomial order that appears to provide the best consistency of residual anomalies between coincident orbits.
File Size	210045
Page Count	6
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19830009726
Archival Resource Key	ark:/13960/t6644k49c
Language	English
Publisher Date	1982-01-01
Access Restriction	Open
Subject Keyword	Earth Resources And Remote Sensing Earth Resources Program Earth Crust Data Processing Polynomials Ring Currents Magnetic Anomalies Geoids Magsat Satellites Data Bases Digital Data Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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