Survey Identifier: B00307
Format Acronym: MGD77
Data Center File Number: 03090080
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19
Source Institution: NATIONAL OCEAN SERVICE
Country: USA
Platform Name: MT. MITCHELL
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): D.B.MACFARLAND
Survey Departure Date (yyyymmdd): 19921013
Port of Departure: NORFOLK, VA
Survey Arrival Date (yyyymmdd): 19921022
Port of Arrival: NORFOLK, VA
Navigation Instrumentation: GPS
Geodetic Datum/Position: NONE
Bathymetry Instrumentation: SEABEAM (VERTICAL BEAM EXTRACTION)
Topmost Latitude of Survey: +37
Bottommost Latitude: +35
Leftmost Longitude: -075
Rightmost Longitude: -073
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: COMPLETE META DATA FOUND IN HEADER FILES ACCOMPANYING FULL RESOLUTION DATA, LOCATION: 75 NM NORTHEAST OF CAPE HATTERAS, NC, SYSTEM SPECS: GENERAL INSTRUMENTS SEABEAM, 12 KHZ, 16 BEAMS, 4.4 METER DRAFT, ROLL_PITCH_SENSOR DATAWELL HIPPY 120, HEADING_SENSOR SPERRY MK 227, TIME_INSTRUMENTATION SYSTEM CLOCK, NAVIGATION: HORIZONTAL_DATUM NAD83, VERTICAL_DATUM MLW, DEPTHS CORRECTED USING SOUND VELOCITY PROFILE FROM CTD
Number of Data Records: 5923
Min/Max Data Record:
Date: 1992 10 13
Latitude: +35.48630
Longitude: -74.34255
Bathymetry, Corrected Depth: 2094.0
Min/Max Data Record:
Date: 1992 10 22
Latitude: +36.00907
Longitude: -73.99359
Bathymetry, Corrected Depth: 3054.0