Area Summary - Indian Ocean
Results of search on the Marine Trackline Geophysics Database - Gravity
| POLYGON AREA(S) |
| 32.649 |
39.782 |
| 28.432 |
27.530 |
| -33.675 |
18.915 |
| -72.204 |
19.681 |
| -70.863 |
148.325 |
| -12.015 |
142.773 |
| -5.689 |
141.050 |
| -3.772 |
133.393 |
| -1.663 |
131.670 |
| 9.263 |
125.353 |
| 14.438 |
121.333 |
| 31.882 |
121.141 |
Geophysical data summary in nautical miles
| Source |
Surveys |
Nav |
Bath |
Mag |
Grav |
Seis |
ss/ref dig |
grav |
| LAMONT (LDEO) |
122 |
439078 |
421523 |
398811 |
398508 |
0 |
0 |
724523 |
| WOODS HOLE O.I. |
27 |
94604 |
92329 |
77074 |
85209 |
0 |
0 |
126766 |
| NOAA |
2 |
17179 |
17136 |
15728 |
12740 |
0 |
0 |
10172 |
| US GEOL. SURVEY |
1 |
2138 |
1454 |
1211 |
1794 |
981 |
0 |
17228 |
| U.HAWAII SOEST |
6 |
21228 |
20411 |
11874 |
20543 |
0 |
0 |
166243 |
| SCRIPPS INST.OC |
9 |
37721 |
35105 |
28473 |
28071 |
6330 |
0 |
52875 |
| CHINA |
3 |
611 |
611 |
0 |
609 |
0 |
0 |
303 |
| UNITED KINGDOM |
10 |
35336 |
34290 |
30991 |
34807 |
0 |
0 |
125012 |
| AUSTRALIA |
1 |
9344 |
4705 |
8123 |
9237 |
0 |
0 |
74497 |
| RUSSIA |
7 |
31944 |
26428 |
0 |
31944 |
0 |
0 |
12511 |
| FRANCE |
15 |
54454 |
46107 |
39013 |
49643 |
0 |
0 |
304810 |
| ORSTOM NEW CAL |
1 |
3777 |
3295 |
3618 |
3498 |
0 |
0 |
4522 |
| UNIV TOKYO |
7 |
17639 |
17551 |
24 |
17607 |
0 |
0 |
16852 |
| INST.POLAR RES. |
27 |
86203 |
81554 |
0 |
86203 |
0 |
0 |
416076 |
| Grand Totals |
238 |
851257 |
802499 |
614940 |
780414 |
7310 |
0 |
2052390 |
248.3 Megabytes needed to store standard MGD77 data from this SEARCH
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