|Hawaiian Islands Gravity Data per 2 min Cell (96)
|This 2’ gravity density grid for the Principal Hawaiian Islands displays the distribution
of about 61,000 terrestrial and marine gravity data held in the National Geodetic
Survey gravity data base in July 1996. These data were augmented by gravity data contributions
from NGA (former National Imagery and Mapping Agency (former Defence Mapping Agency))
and by satellite altimeter-derived marine gravity anomalies computed by Sandwell and
Smith (1996). The values show the number of gravity data contained in a given 2’ cell.
Additional information is available at http://www.ngs.noaa.gov/GEOID/geoid.html We
are particularly grateful to NGA (former National Imagery and Mapping Agency) for
their assistance and their data contributions.