urn:nasa:pds:magellan_gravity:gravity:bouggrd 1.0 1.20.0.0 Product_Observational 2023-09-06 1.0 Product migrated to PDS4 from PDS3. Magellan Mission urn:nasa:pds:context:investigation:mission.magellan data_to_investigation Magellan Host urn:nasa:pds:context:instrument_host:spacecraft.mgn is_instrument_host Radio Science Subsystem Instrument urn:nasa:pds:context:instrument:mgn.rss is_instrument Venus Planet urn:nasa:pds:context:target:planet.venus data_to_target SHXDR urn:nasa:pds:magellan_gravity:images:bouggrd data_to_associate bouggrd.dat This file contains a digital, 1 X 1 degree resolution grid of Bouguer gravity anomalies of Venus. It is a 360 x 180 grid from 89.5 to -89.5 degrees latitude, and 0.5 to 359.5 degrees longitude. The Bouguer anomalies are derived from the 120th-degree and -order spherical harmonic gravity model, SHG120. The observation is Bouguer gravity in milligals. The file contains 180 blocks of 36 records each, with each record containing 10 values plus an ASCII carriage-return line-feed pair as a delimiter. The first block contains values at 89.5 latitude; the first value in the first record is the value at (89.5, -119.5). 0 7-Bit ASCII Text This is a 2-D grid of the Bouguer gravity anomalies of Venus in milligals. Carriage-Return Line-Feed bouggrd.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed