l580aa.m77t - MGD77 data file for Geophysical data from field activity L-5-80-AA in Aleutian Arc, Alaska from 06/23/1980 to 07/05/1980

• Main Authors: U.S. Geological Survey, Coastal and Marine Geology Program
• Format: Dataset
• Language: unknown
• Published: USGS Science Data Catalog 2013
• Subjects: geoscientificinformation; oceans; Marine Geology; Marine Geophysics; Marine Gravity Field; Marine Magnetic Field; Magnetic Anomalies; Bathymetry; Water Depth; Seafloor Topography; AK; Alaska; Aleutian Arc; Aleutian Arc, Alaska; Aleutians; USA; walrus*
• Online Access: https://search.dataone.org/view/e556f04d-e057-4ed9-babd-3975253f3748

Single-beam bathymetry, gravity, and magnetic data along with DGPS navigation data was collected as part of field activity L-5-80-AA in Aleutian Arc, Alaska from 06/23/1980 to 07/05/1980, http://walrus.wr.usgs.gov/infobank/l/l580aa/html/l-5-80-aa.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/l580aa/html/l-5-80-aa.bath.html, http://walrus.wr.usgs.gov/infobank/l/l580aa/html/l-5-80-aa.grav.html , and http://walrus.wr.usgs.gov/infobank/l/l580aa/html/l-5-80-aa.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.