Principal facts of gravity stations
Label |
Definition |
STAT_NAME |
Station name |
ELEV |
Elevation |
OBS_GRAV |
Observed gravity |
FREE_AIR |
Free air gravity anomaly |
TER_HAND |
Terrain inner zone correction
Inner-zone terrain corrections (zones A, B, C, and D of Hayford and
Bowie, 1912), which are necessary to account for variations in
topography near a gravity station, were obtained using a program
developed by Spielman and Ponce (1984). |
TER_TOT |
Terrain correction (total) |
BOUG_ANOM |
Bouguer gravity anomaly |
ISOST_ANOM |
Isostatic gravity anomaly |
LATITUDE |
Geographic latitude of station |
LONGITUDE |
Geographic longitude of station |