l383wf.m77t - MGD77 data file for Geophysical data from field activity L-3-83-WF in Juan de Fuca from 08/19/1983 to 09/01/1983

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: July 16, 2025 | Last Modified: 20201019

Single-beam bathymetry and gravity data along with DGPS navigation data was collected as part of field activity L-3-83-WF in Juan de Fuca from 08/19/1983 to 09/01/1983, http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.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/l383wf/html/l-3-83-wf.bath.html and http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.grav.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.

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Bathymetry CA Juan de Fuca Juan de Fuca Ridge Marine Geology Marine Geophysics Marine Gravity Field North Pacific Ocean Northern California Northern Pacific Ocean OR Oregon Pacific Coast, US Seafloor Topography USA USGS:adf3e09f-13fb-428e-8b4f-2b3c02228a79 Water Depth bathymetry bathymetry and elevation bathymetry measurement distributions geoscientificinformation gravimeter measurement gravimetry marine geophysics oceans single-beam echo sounder

Complete Metadata

@id	http://datainventory.doi.gov/id/dataset/b4e02096931f793a49db9576fb49ac33
bureauCode	[ "010:12" ]
identifier	USGS:adf3e09f-13fb-428e-8b4f-2b3c02228a79
spatial	-130.54948,37.79864,-122.45927,48.45309
theme	[ "geospatial" ]

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