Survey Identifier: POL7001
Format Acronym: MGD77
Data Center File Number: 03050022
Parameters Surveyed Code: 55011
File Creation Date (yyyymmdd): 19800207
Source Institution: NOAA/NOS
Country: UNITED STATES
Platform Name: PATHFINDER
Platform Type Code: 1
Platform Type: SHIP
Project: DEEP-SEA TRACKLINE OPR-394 POL 7001
Survey Departure Date (yyyymmdd): 19700121
Port of Departure: HAWAII,USA ??
Survey Arrival Date (yyyymmdd): 19700927
Port of Arrival: PUGET SOUND, USA ??
Navigation Instrumentation: LORAN-A LORAN-C
Topmost Latitude of Survey: +60
Bottommost Latitude: +19
Leftmost Longitude: -156
Rightmost Longitude: -124
General Digitizing Rate of Bathymetry: 446
General Digitizing Rate of Magnetics: 489
Additional Documentation: LEG: SEATTLE TO HAWAII 700122-700131, LEG 2: HAWAII TO SEATTLE 700322-700403, LEG 3: CAPE FAIRWEATHER TO BARRENTS 700501-700503, LEG 4: TONKI CAPE TO CAPE SPENCER 700925-700927
Number of Data Records: 7833
Min/Max Data Record:
Date: 1970 01 21
Latitude: +19.98670
Longitude: -155.45670
Bathymetry, 2- Way Traveltime: 000737
Bathymetry, Corrected Depth: 55.0
Magnetics Total Field, 1st Sensor: 355830
Magnetics Residual Field: -06440
Min/Max Data Record:
Date: 1970 09 27
Latitude: +59.05000
Longitude: -124.78330
Bathymetry, 2- Way Traveltime: 088365
Bathymetry, Corrected Depth: 6702.0
Magnetics Total Field, 1st Sensor: 572470
Magnetics Residual Field: +09250