Multibeam Report for AHI-07-01

Ship Name: Ahi
Chief Scientist: Miller, Joyce
National Oceanic and Atmospheric Administration
Source Organization: National Oceanic and Atmospheric Administration (NOAA/NMFS)
Start Date: 2007-04-19
End Date: 2007-05-09

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Multibeam Bathymetry

Cruise Details

Project: Coral Reef Conservation Program
Instrument: Reson SeaBat 8101

Data Quality

Number of Files: 13
Number of Records: 168464
BATHYMETRY DATA Quantity Percentage
Number of Beams 17014864 100%
Number of Good Beams 12643157 74.31%
Number of Zero Beams 56911 0.33%
Number of Flagged Beams 4314796 25.36%

Navigation Totals

Total Time: 8.2605 hours
Total Track Length: 85.0597 km
Average Speed: 10.297 km/hr (5.5599 knots)

Cruise Bounds

Northern Extent: 19.328558
Southern Extent: 19.26915
Western Extent: 166.59163
Eastern Extent: 166.6626


Minimum Sonar Depth -1.83 Maximum Sonar Depth 1.75
Minimum Altitude 0.23 Maximum Altitude 655.98
Minimum Depth 0.08 Maximum Depth 396.55

File Information

Full Resolution Bathymetry as collected (raw): 11

Files File Size Description
ahmba07119.d05.mb121.gz 203.26MB SAIC Generic Sensor Format (GSF)
ahmba07119.d06.mb121.gz 253.84MB SAIC Generic Sensor Format (GSF)
ahmba07119.d07.mb121.gz 138.71MB SAIC Generic Sensor Format (GSF)
ahmba07120.d01.mb121.gz 116.91MB SAIC Generic Sensor Format (GSF)
ahmba07120.d03.mb121.gz 14.92MB SAIC Generic Sensor Format (GSF)
ahmba07120.d04.mb121.gz 221.86MB SAIC Generic Sensor Format (GSF)
ahmba07120.d05.mb121.gz 205.42MB SAIC Generic Sensor Format (GSF)
ahmba07120.d06.mb121.gz 217.56MB SAIC Generic Sensor Format (GSF)
ahmba07120.d07.mb121.gz 13.86MB SAIC Generic Sensor Format (GSF)
ahmba07121.d01.mb121.gz 286.63MB SAIC Generic Sensor Format (GSF)
ahmba07121.d02.mb121.gz 256.14MB SAIC Generic Sensor Format (GSF)

Metadata Files: 2

Files File Size Description
AHI-07-01_Multibeam.xml NGDC created ISO metadata
ahi0701_metadata.txt 11.6KB Informal metadata text