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

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.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier http://datainventory.doi.gov/id/dataset/usgs-adf3e09f-13fb-428e-8b4f-2b3c02228a79
metadata_type geospatial
modified 2020-10-19T00:00:00Z
old-spatial -130.54948, 37.79864, -122.45927, 48.45309
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 8b95121b0cade1487dba4d3298581b696c74f55964dbeb139003a18dab2eabc3
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-130.54948, 37.79864], [-130.54948, 48.45309], [ -122.45927, 48.45309], [ -122.45927, 37.79864], [-130.54948, 37.79864]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • bathymetry
  • bathymetry-and-elevation
  • bathymetry-measurement
  • ca
  • distributions
  • geoscientificinformation
  • gravimeter-measurement
  • gravimetry
  • juan-de-fuca
  • juan-de-fuca-ridge
  • marine-geology
  • marine-geophysics
  • marine-gravity-field
  • north-pacific-ocean
  • northern-california
  • northern-pacific-ocean
  • oceans
  • or
  • oregon
  • pacific-coast-us
  • seafloor-topography
  • single-beam-echo-sounder
  • usa
  • usgs-adf3e09f-13fb-428e-8b4f-2b3c02228a79
  • water-depth
isopen False
license_id notspecified
license_title License not specified
maintainer Gregory K. Miller
maintainer_email gmiller@usgs.gov
metadata_created 2025-09-24T02:10:29.182029
metadata_modified 2025-09-24T02:10:29.182035
notes 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.
num_resources 2
num_tags 33
title 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