Survey Identifier: LAN-92
Format Acronym: MGD77
Data Center File Number: 09880001
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19961126
Source Institution: U.S. Navy
Country: US
Platform Name: Laney Chouest
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Holcomb, Young, et al.
Project: Hawaii-LC
Survey Departure Date (yyyymmdd): 19920918
Survey Arrival Date (yyyymmdd): 19921027
Bathymetry Instrumentation: SeaBeam (Vertical Beam Extraction)
Topmost Latitude of Survey: +22
Bottommost Latitude: +18
Leftmost Longitude: -158
Rightmost Longitude: -154
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: VAR W/ DEPTH
Interpolation Scheme: 1 MINUTE EXTRACTIONS CLOSEST TO THE MINUTE (VERTICAL BM)
Additional Documentation: The only modifications to this data were small deletions. The data was, collected by various scientists on a few consecutive legs. Holcomb(USGS), Molokai, Young(affiliation unknown) Kona coast, Moore(USGS) Kilauea, Smith, (University of Hawaii) Kilauea, Clague(USGS) Kilauea, Garcia(Univ. of Hawaii), Kilauea and Mauna Loa. It is not clear what type of navigation was used to, collect this data.
Number of Data Records: 11847
Min/Max Data Record:
Date: 1992 09 18
Latitude: +18.47243
Longitude: -157.02025
Bathymetry, 2- Way Traveltime: 001773
Bathymetry, Corrected Depth: 133.0
Min/Max Data Record:
Date: 1992 10 27
Latitude: +21.50915
Longitude: -154.10300
Bathymetry, 2- Way Traveltime: 073827
Bathymetry, Corrected Depth: 5572.0