skip navigation link


Area Summary - North Atlantic


Results of search on the Marine Trackline Geophysics Database - Gravity

POLYGON AREA(S)
88.488 -74.933
52.405 -74.723
30.671 -82.511
25.817 -81.038
22.652 -81.038
18.221 -72.197
0.285 -72.197
-0.137 17.055
34.469 -5.258
38.267 -5.258
66.543 51.366
87.433 50.945


Geophysical data summary in nautical miles

Source Surveys Nav Bath Mag Grav Seis ss/ref dig grav
LAMONT (LDEO) 169 558517 543877 470723 494071 0 0 904858
WOODS HOLE O.I. 53 162244 128975 114652 146887 0 0 215298
NOAA 12 65837 64344 63811 57099 0 0 42049
US GEOL. SURVEY 40 60385 38259 14688 43305 0 0 303045
OREGON ST. UNIV 1 1255 1254 185 1255 0 0 1288
U.HAWAII SOEST 2 12123 11741 4889 10211 0 0 48683
US NAVY 30 23376 2575 0 23223 0 0 123815
UNIV OF CONN. 1 832 0 0 811 0 0 489
UNITED KINGDOM 42 116443 106691 66243 99429 0 0 450925
RUSSIA 12 68682 48977 0 68682 0 0 27768
NETHERLANDS 2 9754 9754 0 9754 0 0 45285
FRANCE 52 113908 93971 79248 100528 0 0 533761
INT. GRAV. BUR 5 36994 36972 0 36983 0 0 19572
Grand Totals 421 1230351 1087391 814438 1092239 0 0 2716836

328.7 Megabytes needed to store standard MGD77 data from this SEARCH

More detailed organizational information is available in text format.


Return to the Top of this Document
Return to Data Info