A COMPARISON OF DIFFERENT DETERMINATIONS OF J SUB NM.
AEROSPACE CORP EL SEGUNDO CALIF
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J sub nms are coefficients of the expansion of the earths gravitational potential in spherical harmonics. This report compiles a list of the different determinations of these coefficients in order to determine how much agreement there is between different investigators, and also to see how broad a coverage of the earth was contained in the satellite data which was used. Author