l981aa.m77t - MGD77 data file for Geophysical data from field activity L-9-81-AA in Aleutian Arc, Alaska from 07/19/1981 to 08/13/1981
Description
Single-beam bathymetry, magnetics, and gravity data along with transit satellite navigation data was collected as part of field activity L-9-81-AA in Aleutian Arc, Alaska from 07/19/1981 to 08/13/1981, http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-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/l981aa/html/l-9-81-aa.bath.html http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.grav.html http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-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.
Resources
| Name |
Format |
Description |
Link |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.d9498f86-e298-4e57-aa9a-961085023398.xml |
|
55 |
Landing page for access to the data |
http://www.ngdc.noaa.gov/mgg/trk/trackline/samuel_p._lee/l981aa/mgd77/ |
Tags
- single-beam-echo-sounder
- marine-magnetics
- gravimeter-measurement
- marine-seismic
- alaska
- aleutians
- distributions
- bathymetry
- usgs-d9498f86-e298-4e57-aa9a-961085023398
- oceans
- single-beam-bathymetry
- water-depth
- magnetometer-measurement
- aleutian-arc
- bathymetry-and-elevation
- aleutian-arc-alaska
- marine-gravity
- geoscientificinformation
- gravimetry
- seafloor-topography
- magnetic-field-observations
- usa
- bathymetry-measurement
- marine-geophysics
- marine-geology
- ak