38836
NOAA TIFF Image - 3 m Backscatter Mosaic of the south west shore (La Parguera) of Puerto Rico, Project NF-06-03, 2006, UTM 19 WGS84
NF06_PR_LaParguera_Backscatter_3m_Metadata
Data Set
Published / External
37205
SeafloorMapping_USCaribbean_2004toOngoing
Project
Completed
2006-10
This image represents a 3 meter resolution backscatter mosaic of the south west shore (La Parguera) of Puerto Rico. NOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration with NOAA vessel Nancy Foster and territory, federal, and private sector partners, acquired multibeam bathymetry data in the US Virgin Islands from 3/21/06 to 4/2/06. Data was acquired with a hull-mounted Kongsberg Simrad EM 1002 multibeam echosounder (95 kHz) and processed by a NOAA contractor using CARIS HIPS software. Data has all correctors applied (attitude, sound velocity) and has been reduced to mean lower low water (MLLW) using final approved tides from NOAA COOPS. Data is in UTM zone 19 north, datum WGS84. The backscatter component of the bathymetry data were geometrically and radiometrically corrected using Geocoder 2.8 software. Acoustic backscatter mosaics are ostensibly an important piece of information when characterizing surficial seafloor features and delineating benthic habitats. The project was conducted to meet IHO Order 1 and 2 accuracy standards, dependant on the project area and depth. All users should individually evaluate the suitability of this data according to their own needs and standards.
This multibeam data was collected as IOCM (Integrated Ocean and Coastal Mapping) project NF-06-03 during the third year of an ongoing NOAA scientific research mission in the US Caribbean to characterize midshelf and deep water coral reef habitats at depths down to 1,000 meters. The mission purpose is to better understand the resources within the surveyed reef habitats, and ultimately develop species utilization models linking physical habitats with biological information. The multibeam backscatter, multibeam bathymetry, and ground truth video footage collected during the 2006 mission will be used internally to characterize sea floor topography and to create benthic habitat maps, helping NOAA meet its mapping commitment to the US Coral Reef Task Force. The resulting publicly-distributed data is also a contribution to the greater scientific community interested in the USVI seafloor.
702
None Information about Depth Resolution: See Data Acquisition and Processing Report (DAPR) for cruise number NF-06-03.
Theme
ISO 19115 Topic Category
elevation
Theme
ISO 19115 Topic Category
environment
Theme
ISO 19115 Topic Category
geoscientificInformation
Theme
ISO 19115 Topic Category
imageryBaseMapsEarthCover
Theme
ISO 19115 Topic Category
oceans
Theme
CoRIS Discovery Thesaurus
Geographic Information > Bathymetry
Theme
CoRIS Theme Thesaurus
EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat > Description
Theme
CoRIS Theme Thesaurus
EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry
Theme
NOS Data Explorer Topic Category
Bathymetry/Topography
Theme
Acoustic
Theme
Backscatter
Theme
Benthic
Theme
Biogeography
Theme
Coral
Theme
GIS
Theme
Habitat
Theme
IOCM
Theme
Integrated Ocean and Coastal Mapping
Theme
MBES
Theme
Mosaic
Theme
Multibeam
Theme
NF-06-03
Theme
NOAA
Theme
NPS
Theme
Nancy Foster
Theme
Raster
Theme
Reef
Theme
SWMB
Theme
Seafloor
Theme
Simrad 1002
Theme
Sonar
Theme
US Virgin Islands
Theme
USVI
Temporal
2006
Spatial
Place_Keyword_Thesaurus: CoRIS Place Thesaurus
COUNTRY/TERRITORY > United States of America > Puerto Rico > La Parguera > La Parguera (17N067W0002)
Spatial
Place_Keyword_Thesaurus: CoRIS Place Thesaurus
OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > La Parguera > La Parguera (17N067W0002)
Spatial
La Parguera
Spatial
Puerto Rico
National Centers for Coastal Ocean Science
Silver Spring
MD
Data Set
As Needed
remote-sensing image
These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by NOAA in the use of these data or related materials.
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program, NOAA - NMAO personnel and R/V NANCY FOSTER
Data Steward
2006-10
Position
NCCOS Scientific Data Coordinator
NCCOS.data@noaa.gov
Distributor
2006-10
Position
NCCOS Scientific Data Coordinator
NCCOS.data@noaa.gov
Metadata Contact
2006-10
Position
NCCOS Scientific Data Coordinator
NCCOS.data@noaa.gov
Point of Contact
2006-10
Position
NCCOS Scientific Data Coordinator
NCCOS.data@noaa.gov
Principal Investigator
2006-10
Person
Battista, Tim
tim.battista@noaa.gov
Ground Condition
-67.14648
-66.90239
17.902505
17.844699
Range
2006-03-21
2006-04-02
Yes
3
Point
No
Row
2042
Column
8603
Vertical
1
Unclassified
Click on link from project page to NCEI archive and download zip file.;
Please cite any use of this data.
Note: NOT TO BE USED FOR NAVIGATION.These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by NOAA in the use of these data or related materials.
http://coastalscience.noaa.gov/projects/detail?key=263
Downloadable Data
TIFF
TIFF
http://coastalscience.noaa.gov/projects/detail?key=263
Online Resource
2015-09-22
Date that the source FGDC record was last modified.
2017-04-05
Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details.
2017-09-13
Partial upload of Spatial Info section only.
2017-11-01
Replaced entire Lineage section to populate new Source Contribution field.
2018-02-08
Partial upload of Positional Accuracy fields only.
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722
See Data Acquisition and Processing Report (DAPR) for NF-06-03.
See Data Acquisition and Processing Report (DAPR) for NF-06-03.
This Backscatter GeoTIFF is sourced from the original full-resolution multibeam data that was used to create a down sampled uniform-resolution backscatter grid. The down sampled grid nodes from that backscatter surface were then exported and used to generate the ESRI GeoTIFF. Some minor positional shifts may have occurred between the original data points and the transformed GeoTIFF.
While the project was conducted to meet IHO Order 1 and 2 accuracy standards, dependant on project area and depth, all users should independently analyze the dataset according to their own needs and standards to determine data usability.
Backscatter_La_Parguera_2006.tif
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program
2006-01-01
Discrete
2006-06
Raw multibeam data | Source Geospatial Form: raster digital data | Type of Source Media: external hard drive
NF-06-03 HDCS Processed Multibeam Data
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
Range
2006-03
2006-04
Processed, cleaned, and corrected full resolution dataset. Sourced from raw GSF data. | Source Geospatial Form: vector digital data | Type of Source Media: external hard drive
NF-06-03 Raw Multibeam Data
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
Range
2006-03-21
2006-04-02
Original raw full resolution dataset. | Source Geospatial Form: vector digital data | Type of Source Media: external hard drive
1
For this project, the Chief Scientist was NOAA/NOS/NCCOS/CCMA's Tim Battista and the Lead Hydrographer was independent contractor Jay Lazar. Data was collected aboard the NOAA ship Nancy Foster from 3/21/06 to 4/5/06, as project number NF-06-03. Multibeam data was acquired in .all format with a hull-mounted Kongsberg Simrad EM 1002 multibeam echosounder (95 kHz). Simrad backscatter snippet collection was enabled. Line spacing for acquisition was three times the water depth, and data was retained out to 60 degrees from nadir, depending on project area. Heave, roll, pitch and heading correctors were collected using an Applanix POS/MV Model 320 inertial measurement unit (IMU) and associated Trimble GPS antennas. Sound velocity profiles were acquired with a Seabird Electronics SeaCat SBE19P CTD profiler and processed using Seabird Seaterm software. Positioning was obtained using Northstar 941X GPS receivers with differential correctors from U.S. Coast Guard CORS beacon Isabel, Puerto Rico. Data was reduced to Mean Lower-Low Water (MLLW) using final approved tides from NOAA COOPS, based on National Water Level Observation Network (NWLON) primary tide stations at Charlotte Amalie, VI (9751639) and Lime Tree Bay, VI (9751401).
2006-01-01T00:00:00
NF-06-03 Raw Multibeam Data
2
Raw SWMB data were converted and processed using CARIS HIPS v6.0 software, resulting in a CARIS HDCS format dataset with all correctors applied. Attitude and SWMB data was cleaned of fliers, and SWMB data was reviewed in subset mode by a NOAA contractor.
2006-01-01T00:00:00
NF-06-03 HDCS Processed Multibeam Data
3
The multibeam backscatter data were corrected for geometric and radiometric distortions using Geocoder 2.8. In particular, the following corrections were applied where appropriate and when artifacts were evident: AVG Trend, TX Power and RX Gain, Area Correction, Spreading, Slant-Range and Extracted Beam Pattern. As no theoretical beam pattern for the Kongsberg Simrad 1002 system exists, it was extracted from a mapped area that was flat and had a relatively uniform (sandy) substrate. Individual lines were also truncated based on ping number and/or angle of incidence where appropriate. The final mosaics were exported as XYB files (i.e., X,Y locations in WGS 1984 UTM Zone 19N and Backscatter values as measured in decibels dBs). | Source Produced: Backscatter_La_Parguera_2006.tif
2006-10-01T00:00:00
NF-06-03 HDCS Processed Multibeam Data
gov.noaa.nmfs.inport:38836
Tyler Christensen
2017-04-05T12:49:10
SysAdmin InPortAdmin
2023-10-17T16:12:11
2018-02-08
National Centers for Coastal Ocean Science
NCCOS
1002
Public
No
2018-02-08
1 Year
2019-02-08