Spatial Extent of Data

USGS Data Source

Pacific Coastal and Marine Science Center

USGS Thesaurus Keywords

magnetometer measurement, gravimeter measurement, bathymetry measurement, marine geophysics, bathymetry, single-beam echo sounder

ISO 19115 Topic Category

oceans, geoscientificinformation

Other Subject Keywords

Seafloor Topography, bathymetry and elevation, Marine Gravity Field, Magnetic Anomalies, marine geophysics, Bathymetry, Marine Magnetic Field, Marine Geology, Water Depth, distributions, magnetic field observations, Marine Geophysics, gravimetry, single-beam echo sounder

Place Keywords

Northern Pacific Ocean, CA, Northern California, USA, Monterey Bay National Marine Sanctuary, CA, North Pacific Ocean, Off San Mateo County, Northern California

l382nc.m77t - MGD77 data file for Geophysical data from field activity L-3-82-NC in Off San Mateo County, Northern California from 02/27/1982 to 03/01/1982

Single-beam bathymetry, gravity, and magnetic data along with DGPS navigation data was collected as part of field activity L-3-82-NC in Off San Mateo County, Northern California from 02/27/1982 to 03/01/1982, http://walrus.wr.usgs.gov/infobank/l/l382nc/html/l-3-82-nc.meta.html These data are reformatted from space-delimited ASCII text files located in the Coastal and Marine Geology Program (CMGP) InfoBank field activity catalog at http://walrus.wr.usgs.gov/infobank/l/l382nc/html/l-3-82-nc.bath.html, http://walrus.wr.usgs.gov/infobank/l/l382nc/html/l-3-82-nc.grav.html, and http://walrus.wr.usgs.gov/infobank/l/l382nc/html/l-3-82-nc.mag.html into MGD77T format provided by the NOAA's National Geophysical Data Center(NGDC). The MGD77T format includes a header (documentation) file (.h77t) and a data file (.m77t). More information regarding this format can be found in the publication listed in the Cross_reference section of this metadata file.

Get Data and Metadata

Author(s)	U.S. Geological Survey, Coastal and Marine
Publication Date	2013
Beginning Date of Data	1982-02-27
Ending Date of Data	1982-03-01
Data Contact	Gregory K. Miller
DOI	This item doesn't have a registered DOI.
Citation	Check repository for data citation.
Metadata Contact	Gregory K. Miller
Metadata Date	2020-10-19
Related Publication	There was no related primary publication associated with this data release.
Citations of these data	No citations of these data are known at this time.
Access	public
License	http://www.usa.gov/publicdomain/label/1.0/

Harvest Source: Coastal and Marine Geoscience Data System
Harvest Date: 2025-01-22T04:21:20.072Z