Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. In the earlier days of surveying, the only way to represent this da

DataONE2016-10-29 更新80

Survey lines along which EdgeTech SB-512i, EdgeTech SB-424, and Knudsen 3200 chirp seismic-reflection data were collected by the U.S. Geological Survey offshore of Massachusetts within northern Cape Cod Bay (CCB_SeismicTrackline Esri Shapefile, Geographic, WGS84).

海洋地质学

地球物理调查

These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine Geology Program, Woods

DataONE2016-10-29 更新60

MRTAS_D'Aguilar_Range_elevation_grid_geodetic

数字高程模型

地球物理调查

Digital Elevation Model data record the terrain height variations from the processed point-located data recorded on an airborne geophysical survey.� The aircraft altimeter data records the height of t

DataCite Commons2020-08-19 更新90

Airborne geophysical survey: Rowe Mora, New Mexico

地球物理调查

磁测

DataONE2016-10-29 更新70