Lerch F.J., Wagner C.A., Putney M.L., Sandson M.L., Brownd J.E., Richardson J.A., Taylor W.A.; Gravitational Field Models GEM3 and 4; Report X59272476, Goddard Space Flight Center, Greenbelt/Maryland, 1972b product_type gravity_field modelname GEM3 earth_gravity_constant 0.3986004461E+15 (not from reference) radius 0.6378136300E+07 (not from reference) max_degree 12 errors no key L M C S end_of_head ========================================== gfc 0 0 .100000000000e+01 0. gfc 1 0 0. 0. gfc 2 0 -.484171800000e-03 0. gfc 3 0 .957700000000e-06 0. gfc 4 0 .547000000000e-06 0. gfc 5 0 .681000000000e-07 0. gfc 6 0 -.161700000000e-06 0. gfc 7 0 .924000000000e-07 0. gfc 8 0 .619000000000e-07 0. gfc 9 0 .302000000000e-07 0. gfc 10 0 .400000000000e-07 0. gfc 11 0 -.560000000000e-07 0. gfc 12 0 .463000000000e-07 0. gfc 1 1 0. 0. gfc 2 1 -.780000000000e-08 -.680000000000e-08 gfc 3 1 .201740000000e-05 .250800000000e-06 gfc 4 1 -.532200000000e-06 -.444400000000e-06 gfc 5 1 -.687000000000e-07 -.817000000000e-07 gfc 6 1 -.889000000000e-07 -.209000000000e-07 gfc 7 1 .252400000000e-06 .130800000000e-06 gfc 8 1 .276000000000e-07 .944000000000e-07 gfc 9 1 .160900000000e-06 .220000000000e-08 gfc 10 1 .761000000000e-07 -.179800000000e-06 gfc 11 1 -.158000000000e-07 .326000000000e-07 gfc 12 1 -.656000000000e-07 -.152000000000e-07 gfc 2 2 .242550000000e-05 -.138560000000e-05 gfc 3 2 .914100000000e-06 -.624000000000e-06 gfc 4 2 .354200000000e-06 .663700000000e-06 gfc 5 2 .657000000000e-06 -.318800000000e-06 gfc 6 2 .675000000000e-07 -.369700000000e-06 gfc 7 2 .335500000000e-06 .795000000000e-07 gfc 8 2 .482000000000e-07 .650000000000e-07 gfc 9 2 .236000000000e-07 -.176000000000e-07 gfc 10 2 -.471000000000e-07 -.408000000000e-07 gfc 11 2 .363000000000e-07 -.113000000000e-06 gfc 12 2 -.408000000000e-07 .373000000000e-07 gfc 3 3 .720300000000e-06 .141970000000e-05 gfc 4 3 .975500000000e-06 -.219600000000e-06 gfc 5 3 -.467400000000e-06 -.277800000000e-06 gfc 6 3 .226000000000e-07 -.259000000000e-07 gfc 7 3 .265500000000e-06 -.222400000000e-06 gfc 8 3 -.238000000000e-07 -.831000000000e-07 gfc 9 3 -.149300000000e-06 -.151800000000e-06 gfc 10 3 -.409000000000e-07 -.120600000000e-06 gfc 11 3 -.111000000000e-07 -.119300000000e-06 gfc 12 3 .112000000000e-06 .859000000000e-07 gfc 4 4 -.181500000000e-06 .312300000000e-06 gfc 5 4 -.321300000000e-06 .253000000000e-07 gfc 6 4 -.109400000000e-06 -.457600000000e-06 gfc 7 4 -.313100000000e-06 -.869000000000e-07 gfc 8 4 -.253100000000e-06 .693000000000e-07 gfc 9 4 .260000000000e-08 .338000000000e-07 gfc 10 4 -.981000000000e-07 -.110100000000e-06 gfc 11 4 .191000000000e-07 -.770000000000e-07 gfc 12 4 -.195000000000e-07 -.131000000000e-07 gfc 5 5 .148100000000e-06 -.678200000000e-06 gfc 6 5 -.303300000000e-06 -.505100000000e-06 gfc 7 5 -.102000000000e-07 .561000000000e-07 gfc 8 5 -.957000000000e-07 .858000000000e-07 gfc 9 5 -.203000000000e-07 -.678000000000e-07 gfc 10 5 -.110200000000e-06 -.133000000000e-07 gfc 11 5 .270000000000e-07 .252000000000e-07 gfc 12 5 .298000000000e-07 -.950000000000e-08 gfc 6 6 .406000000000e-07 -.220800000000e-06 gfc 7 6 -.332300000000e-06 .156300000000e-06 gfc 8 6 -.346000000000e-07 .306700000000e-06 gfc 9 6 .897000000000e-07 .228600000000e-06 gfc 10 6 .390000000000e-08 -.122700000000e-06 gfc 11 6 -.342000000000e-07 .605000000000e-07 gfc 12 6 .610000000000e-07 -.103000000000e-07 gfc 7 7 .646000000000e-07 .381000000000e-07 gfc 8 7 .519000000000e-07 .714000000000e-07 gfc 9 7 -.570000000000e-07 -.276000000000e-07 gfc 10 7 -.191000000000e-07 -.371000000000e-07 gfc 11 7 .113000000000e-07 -.115600000000e-06 gfc 12 7 -.223000000000e-07 .108000000000e-07 gfc 8 8 -.926000000000e-07 .974000000000e-07 gfc 9 8 .181200000000e-06 -.296000000000e-07 gfc 10 8 .479000000000e-07 -.136400000000e-06 gfc 11 8 -.269000000000e-07 .336000000000e-07 gfc 12 8 -.342000000000e-07 -.274000000000e-07 gfc 9 9 -.347000000000e-07 .760000000000e-07 gfc 10 9 .115700000000e-06 -.657000000000e-07 gfc 11 9 -.138000000000e-07 .469000000000e-07 gfc 12 9 .343000000000e-07 .331000000000e-07 gfc 10 10 .641000000000e-07 -.940000000000e-08 gfc 11 10 -.108600000000e-06 .470000000000e-08 gfc 12 10 -.218000000000e-07 .569000000000e-07 gfc 11 11 .848000000000e-07 -.221000000000e-07 gfc 12 11 .930000000000e-08 .337000000000e-07 gfc 12 12 -.120000000000e-07 .520000000000e-08