Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
20070406
2006 EM300 and EM3002D Multibeam Sonar Data from Cruise
Hi'ialakai HI-06-14 - Main Hawaiian Islands
Generic Sensor Format (GSF) digital data
http://www.soest.hawaii.edu/pibhmc/
EM300 and EM3002D multibeam data were collected from
8 Nov to 13 Nov 2006 aboard NOAA Ship Hi'ialakai at Maui
Island and Hawaii's Big Island in the Central Pacific
during cruise HI-06-14. These multibeam data were collected
using SAIC ISS-2000 software in the Generic Sensor Format and
processed using SABER editing software. Surface sound velocity
values were supplied by a Seabird SBE-45 MicroTSG and a SBE-38
remote temperature probe. Sound velocity corrections from a
Seabird 911 CTD sensor and motion corrections from a POS-MV
vertical reference were applied to the data in real time.
Predicted tides were applied to the data in real time using
tide zoning and predicted tides supplied by NOAA's National
Ocean Service Center for Operational Oceanographic Products
and Services (CO-OPS).
Horizontal accuracy is 20m (no differential GPS correctors
applied), vertical accuracy is depth dependent (~1% of water
depth), WGS84 datum. These data are not to be used for
navigation. Depths mapped range from -20 to -1000 m.
The data were collected in support of Coral Reef Conservation
Program goals to map all shallow (0-30 m)coral reefs in US Pacific
waters and priority moderate (> 30 m)depth areas by 2009. The data
are being used to provide bathymetric and backscatter data for
previously unmappedareas; in support of ecosystem management
requirements for benthic habitat mapping and location of Essential
Fish Habitat; and to study the geologic features of the area.
Data were collected aboard the 68m (218') NOAA Ship Hi'ialakai.
The Hi'ialakai's survey sensors include a 30 kHz Simrad EM300
sonar and a 300 kHz Simrad EM3002d sonar, both of
which measure bathymetry and acoustic backscatter imagery, a
TSS/Applanix POS/MV Model 320, which measures time,
position, velocity, attitude and heading, and a Seabird SBE
9/11 plus CTD used to measure sound velocity profiles.
The Hi'ialakai's equipment serial numbers, software
versions and sensor configuration settings are as follows:
SIMRAD EM300 multibeam echosounder
Serial #: 303
PU Software Versions:
PU: 2.0.1 040629
DDS: 3.17 040611
BSP: 2.3.2 040615
SPRX: 1.1.3 040427
SPTX: 2.0.0 040614
SIS Software Version: 3.2.2, build 54, Sept 7 2006
SIMRAD EM3002D multibeam echosounders
Serial #: 357 and 353
PU Software Versions:
HCT: 2.0.7 040906
BSP67 Master: 1.2.7 040830
BSP67 Slave: 1.2.7 040830
PU: 1.6.8 050118
DDS: 3.17 2004/06/11
SIS Software Version: 3.2.2, build 54, Sept 7 2006
HI'IALAKAI POS/MV Model 320, version 3
PCS serial #: 295
IMU serial #: 1333
PCS Firmware: 2.21, Feb 02, 2006
Controller software: v 2.1
Seabird SBE 9/11 plus CTD:
Serial #: 09P35130-0737
Hi'ialakai Lever Arm Distances and Alignment Offsets: The
Hi'ialakai's Reference Point (RP) is a granite block
situated 1.222 m starboard of the ship's centerline, 1.23 m
above the ship's baseline/datum on the keel. The RP is
located under the forward deck, in the ship's laundry room.
The ship's sensors, the sonar systems and permanent
benchmarks are measured with respect to the RP. Positive X
means the point is forward of the RP, positive Y means the
point is to starboard of the RP, positive Z means the point
is below the RP. The survey waterline is defined to be at
the 15' draft mark on the vessel's starboard side.
POS/MV Settings: X Y Z
RP to IMU, m 0.434 0.000 -0.117
RP to Primary GPS(port),m -18.101 -2.011 -23.545
RP to Vessel, m 0.00 0.00 0.00
IMU w.r.t. Ref. Frame, deg 0.00 0.00 0.00
RP to Heave lever arm, m -14.532 -1.179 -5.234
Sensor 1 & 2 lever arms & angles: 0 0 0
Antenna Baseline Distance: 1.779
EM300 Settings: X Y Z
Pos sensors 1 2 & 3, m 0 0 0
TX Transducer, m -04.091 -2.217 1.727
RX Transducer, m -06.065 -1.222 1.727
Attitude sensors 1 & 2, m 0 0 0
Waterline, m -3.26
Roll Pitch Heading
TX Transducer, deg 0.00 0.00 359.96
RX Transducer, deg 0.00 0.00 0.05
Attitude 1, deg -0.20 0.00 0.00
Attitude 2, deg 0 0 0
Stand-alone heading, deg 0
Resource Description: EM300 and EM3002D Multibeam Sonar Data
from Cruise Hi'ialakai HI-06-09
20061108
20061113
ground condition
As needed
-156.91
-155.67
21.22
18.87
NCEI Geoportal FilterCoRIS_Metadata
CRCP Project
Benthic Habitat Mapping and Characterization - Northwestern and Main Hawaiian Islands
1217
CoRIS Discovery Thesaurus
Geographic Information > Bathymetry
ISO 19115 Topic Category
elevation
006
CoRIS Theme Thesaurus
EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry
None
Bathymetry
Multibeam sonar
None
Maui Island
AuAu Channel
Big Island
Hawaii
Main Hawaiian Islands
Islands
CoRIS Place Thesaurus
COUNTRY/TERRITORY > United States of America > Hawaii > Maui > Maui Island (20N156W0004)
OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Maui Island > Maui Island (20N156W0004)
COUNTRY/TERRITORY > United States of America > Hawaii > Hawaii > Hawaii Island (19N155W0003)
OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Hawaii Island > Hawaii Island (19N155W0003)
CoRIS Region
MHI
None.
These data are NOT TO BE USED FOR NAVIGATION
Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
NOAA PIFSC CRED PIBHMC and JIMAR
Not applicable
Unclassified
Not applicable
Generic Sensor Format multibeam
data processed with SAIC SABER processing software on LINUX
operating system computers
Horizontal accuracy is ~20 m as
data were collected using GPS with no differential
corrections. Vertical accuracy of multibeam data is
estimated at 1% of water depth.
These data are believed to be
logically consistent though no tests were performed
Varies
Variable
20
Multibeam
sonar data. No DGPS corrections applied; 20 m accuracy
Variable
1
Accuracy
varies with water depth. Predicted tide correctors applied;
multibeam data vertical accuracy is ~1% of water depth.
NOAA PIFSC CRED PIBHMC and JIMAR
20070115
Simrad EM300 and EM3002D multibeam bathymetric data
Digital data
2006
ground condition
Simrad EM300 and EM3002D
Simrad EM 300 (30 kHz) and Simrad
EM 3002D (300 kHz)bathymetry and imagery data were
collected in depths of -20 m and -1000m. The EM 300
system was placed in stand-by mode in shallower water
(<100 m) due to high noise levels.
None
Unknown
Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
Downloadable Data
These data are not to be used for
navigational purposes. NOAA makes no warranty regarding these
data, expressed or implied, nor does the fact of distribution
constitute such a warranty. NOAA cannot assume liability for
any damages caused by any errors or omissions in these data,
nor as a result of the failure of these data to function on a
particular system.
Please contact the Distributor (see above) for distribution options
Data Format - Generic Sensor Format, as described in http://www.ldeo.columbia.edu/res/pi/MB-System/formatdoc/gsf_spec.pdf
20200329
20090526
Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
FGDC Content Standards for Digital
Geospatial Metadata
FGDC-STD-001-1998
Universal Time
20090526025831
None
20061108
20061113
https://www.coris.noaa.gov/metadata/records/html/cred_hi0614_mb_metadata.html
2717