# This file is not an original ICGEM file!
# several time ranges have been removed or merged together

begin_of_head =====================================
format                     icgem2.0
product_type               gravity_field
modelname                  EIGEN-6S4v2                               
earth_gravity_constant     0.3986004415E+15
radius                     0.6378136460E+07
max_degree                 1
errors                     calibrated (sigma calibration factor =  2.00)     
norm                       fully_normalized
tide_system                tide_free

key    L    M         C                  S           sigma C    sigma S   t0[yyyymmdd.xxxx]  t1[yyyymmdd.xxxx] period[y]

end_of_head =============================================================================================================
gfc    0    0  1.00000000000E+00  0.00000000000E+00 0.0000E+00 0.0000E+00
gfct   1    0  7.01776593302E-11  0.00000000000E+00 1.3180E-13 0.0000E+00 19500101.0000 20020815.0817
trnd   1    0  0.00000000000E+00  0.00000000000E+00 0.0000E+00 0.0000E+00 19500101.0000 20020815.0817
acos   1    0  7.81500675516E-11  0.00000000000E+00 3.5640E-14 0.0000E+00 19500101.0000 20020815.0817 1.0
asin   1    0 -2.91423806169E-12  0.00000000000E+00 3.6200E-14 0.0000E+00 19500101.0000 20020815.0817 1.0
acos   1    0 -3.34601799827E-11  0.00000000000E+00 3.4480E-14 0.0000E+00 19500101.0000 20020815.0817 0.5
asin   1    0 -2.09359348050E-11  0.00000000000E+00 3.3920E-14 0.0000E+00 19500101.0000 20020815.0817 0.5
gfct   1    0  7.01776593302E-11  0.00000000000E+00 1.3180E-13 0.0000E+00 20020815.0817 20030601.0000
trnd   1    0 -3.77603884451E-12  0.00000000000E+00 2.4210E-13 0.0000E+00 20020815.0817 20030601.0000
asin   1    0 -3.41050412917E-12  0.00000000000E+00 8.1540E-14 0.0000E+00 20030101.0000 20040101.0000 1.0
acos   1    0 -3.35798492155E-11  0.00000000000E+00 5.1700E-14 0.0000E+00 20030101.0000 20040101.0000 0.5
asin   1    0 -2.07233495045E-11  0.00000000000E+00 6.4780E-14 0.0000E+00 20030101.0000 20040101.0000 0.5
gfct   1    1 -2.48902016873E-11  3.86666321897E-11 7.8310E-14 1.7710E-13 19500101.0000 20020815.0817
trnd   1    1  0.00000000000E+00  0.00000000000E+00 0.0000E+00 0.0000E+00 19500101.0000 20020815.0817
acos   1    1  2.57635354418E-11  9.96276677604E-11 2.3350E-14 4.1890E-14 19500101.0000 20020815.0817 1.0
asin   1    1  5.36366502081E-11 -6.31131221927E-11 2.3720E-14 4.2540E-14 19500101.0000 20020815.0817 1.0
acos   1    1  1.47817386790E-11 -1.61706851117E-11 2.2590E-14 4.0520E-14 19500101.0000 20020815.0817 0.5
asin   1    1 -1.24458379658E-11 -1.30070528704E-11 2.2230E-14 3.9870E-14 19500101.0000 20020815.0817 0.5
gfct   1    1 -2.48902016873E-11  3.86666321897E-11 7.8310E-14 1.7710E-13 20020815.0817 20030101.0000
trnd   1    1  1.05447399522E-12 -7.00597540555E-13 1.4390E-13 3.2540E-13 20020815.0817 20030101.0000
acos   1    1  2.57800694429E-11  9.96572563214E-11 9.1500E-14 2.0690E-13 20020815.0817 20030101.0000 1.0
asin   1    1  5.35381291838E-11 -6.28049742755E-11 6.2520E-14 1.4140E-13 20020815.0817 20030101.0000 1.0
acos   1    1  1.48193172684E-11 -1.64244964114E-11 8.0290E-14 1.8160E-13 20020815.0817 20030101.0000 0.5
asin   1    1 -1.25036714859E-11 -1.27592450353E-11 9.0650E-14 2.0500E-13 20020815.0817 20030101.0000 0.5
gfct   1    1 -2.44896314838E-11  3.84004914402E-11 6.5560E-14 1.4830E-13 20030101.0000 20040101.0000
trnd   1    1  1.09821417333E-12 -2.83341745387E-12 1.2500E-13 2.8270E-13 20030101.0000 20040101.0000
acos   1    1  2.59845055699E-11  9.94709969847E-11 3.1670E-14 7.1610E-14 20030101.0000 20040101.0000 1.0
asin   1    1  5.35242552056E-11 -6.37747036910E-11 4.8460E-14 1.0960E-13 20030101.0000 20040101.0000 1.0
acos   1    1  1.46145211651E-11 -1.62288390633E-11 3.0730E-14 6.9490E-14 20030101.0000 20040101.0000 0.5
asin   1    1 -1.25891280184E-11 -1.29561898810E-11 3.8500E-14 8.7060E-14 20030101.0000 20040101.0000 0.5
