Survey Identifier: IG4401
Format Acronym: MGD77
Data Center File Number: 10020053
Parameters Surveyed Code: 51131
File Creation Date (yyyymmdd): 19880609
Source Institution: UT INSTITUTE FOR GEOPHYSICS
Country: U.S.A.
Platform Name: R/V IDA GREEN
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): P. DONOHO
Project: SOUTH FLORIDA BANK REFRACTION PROJECT
Funding: JOINT INDUSTRY
Survey Departure Date (yyyymmdd): 19820302
Port of Departure: GALVESTON TEXAS USA
Survey Arrival Date (yyyymmdd): 19820310
Port of Arrival: GALVESTON TEXAS USA
Navigation Instrumentation: LORAN C
Geodetic Datum/Position: LORAN C
Bathymetry Instrumentation: 3.5 KHZ ECHOSOUNDER
Additional Forms of Bathymetric Data: ANALOG CHART RECORDS, 35MM MICROFILM
Topmost Latitude of Survey: +27
Bottommost Latitude: +23
Leftmost Longitude: -085
Rightmost Longitude: -082
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1,1/SECOND
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: NONE
Additional Documentation: MULTICHANNEL SEISMIC LINES ACQUIRED: NONE, JOINT INDUSTRY SUPPORTED RESEARCH PROJECT. DATA AVAILABLE THRU UT INSTITUTE, FOR GEOPHYSICS ONLY.
Number of Data Records: 656
Min/Max Data Record:
Date: 1982 03 05
Latitude: +23.27050
Longitude: -84.64380
Bathymetry, Corrected Depth: 9.0
Min/Max Data Record:
Date: 1982 03 11
Latitude: +26.62420
Longitude: -82.80020
Bathymetry, Corrected Depth: 4349.0