Identification_Information: Citation: Citation_Information: Originator: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program Publication_Date: 200610 Title: NOS TIFF Image, 3M Backscatter Mosaic La Parguera, Puerto Rico, 2006 : Project NF-06-03, UTM 19 NAD83 Edition: 1st Geospatial_Data_Presentation_Form: remote-sensing image Online_Linkage: https://coastalscience.noaa.gov/projects/detail?key=263 Description: Abstract: 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. Purpose: This multibeam data was collected as IOCM (Integrated Ocean and Coastal Mapping) project NF-06-03 during the second 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. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20060321 Ending_Date: 20060402 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -67.146480 East_Bounding_Coordinate: -66.902390 North_Bounding_Coordinate: 17.902505 South_Bounding_Coordinate: 17.844699 Keywords: Theme: Theme_Keyword_Thesaurus: NCEI Geoportal Filter Theme_Keyword: CoRIS_Metadata Theme: Theme_Keyword_Thesaurus: CRCP Project Theme_Keyword: Seafloor Characterization of the Buck Island Reef National Monument and Puerto Rico Theme_Keyword: 2063 Theme: Theme_Keyword_Thesaurus: CoRIS Theme Thesaurus Theme_Keyword: EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat Theme_Keyword: EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > GIS Theme_Keyword: EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs Theme_Keyword: EARTH SCIENCE > Oceans > Ocean Acoustics > Acoustic Attenuation/Transmission Theme_Keyword: EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Mosaic Theme_Keyword: Multibeam Theme_Keyword: SWMB Theme_Keyword: Raster Theme_Keyword: NOAA Theme_Keyword: Biogeography Theme_Keyword: Nancy Foster Theme_Keyword: Simrad 1002 Theme_Keyword: Seafloor Theme_Keyword: MBES Theme_Keyword: NF0603 Theme_Keyword: Sonar Theme_Keyword: NPS Theme_Keyword: IOCM Theme_Keyword: Integrated Ocean and Coastal Mapping Theme_Keyword: Backscatter Theme_Keyword: Slope Theme: Theme_Keyword_Thesaurus: CoRIS Discovery Thesaurus Theme_Keyword: Geographic Information > Backscatter Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: elevation Theme_Keyword: 006 Theme_Keyword: environment Theme_Keyword: 007 Theme_Keyword: geoscientificInformation Theme_Keyword: 008 Theme_Keyword: imageryBaseMapsEarthCover Theme_Keyword: 010 Theme_Keyword: oceans Theme_Keyword: 014 Place: Place_Keyword_Thesaurus: CoRIS Place Thesaurus Place_Keyword: COUNTRY/TERRITORY > United States of America > Puerto Rico > Lajas > La Parguera (17N067W0013) Place_Keyword: OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Lajas > La Parguera (17N067W0013) Place_Keyword: OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Puerto Rico (18N066W0000) Place_Keyword: COUNTRY/TERRITORY > United States of America > Puerto Rico > Puerto Rico (18N066W0000) Place: Place_Keyword_Thesaurus: None Place_Keyword: USVI Place_Keyword: US Virgin Islands Place: Place_Keyword_Thesaurus: CoRIS Region Place_Keyword: PR Access_Constraints: Please cite any use of this data. Use_Constraints: 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. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program Contact_Position: Project Manager - US Virgin Islands Contact_Address: Address_Type: mailing and physical address Address: 1305 East West Highway, SSMC4 City: Silver Spring State_or_Province: MD Postal_Code: 20910 Country: USA Contact_Voice_Telephone: (301) 713-3028 Contact_Facsimile_Telephone: (301) 713-4388 Contact_Instructions: Contact info is for CCMA general reception. Please ask for current Biogeography project manager for USVI. Data_Set_Credit: 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 Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 Data_Quality_Information: Logical_Consistency_Report: 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. Completeness_Report: n/a Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: See Data Acquisition and Processing Report (DAPR) for NF-06-03. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: See Data Acquisition and Processing Report (DAPR) for NF-06-03. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program Publication_Date: Unpublished Material Title: NF-06-03 Raw Multibeam Data Geospatial_Data_Presentation_Form: vector digital data Type_of_Source_Media: external hard drive Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20060321 Ending_Date: 20060402 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: NF-06-03 Raw Multibeam Data Source_Contribution: Original raw full resolution dataset. Source_Information: Source_Citation: Citation_Information: Originator: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program Publication_Date: Unpublished Material Title: NF-05-05 HDCS Processed Multibeam Data Geospatial_Data_Presentation_Form: vector digital data Type_of_Source_Media: external hard drive Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 200502 Ending_Date: 200502 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: NF-05-05 HDCS Processed Multibeam Data Source_Contribution: Processed, cleaned, and corrected full resolution dataset. Sourced from raw GSF data. Process_Step: Process_Description: 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). Source_Used_Citation_Abbreviation: NF-06-03 Multibeam Data Process_Date: 2006 Process_Step: Process_Description: 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. Source_Used_Citation_Abbreviation: NF-06-03 HDCS Multibeam Data Process_Date: 2006 Process_Step: Process_Description: Acoustic backscatter mosaics are ostensibly an important piece of information when characterizing surficial seafloor features and delineating benthic habitats. 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_Used_Citation_Abbreviation: NF-06-03 Backscatter Data Process_Date: 200610 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 2042 Column_Count: 8603 Vertical_Count: 1 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 19 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -69.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: Row and Column Coordinate_Representation: Abscissa_Resolution: 3.000000 Ordinate_Resolution: 3.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257224 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Program Contact_Position: Project Manager - US Virgin Islands Contact_Address: Address_Type: mailing and physical address Address: 1305 East West Highway, SSMC4 City: Silver Spring State_or_Province: MD Postal_Code: 20910 Country: USA Contact_Voice_Telephone: (301) 713-3028 Contact_Facsimile_Telephone: (301) 713-4388 Contact_Instructions: Contact info is for CCMA general reception. Please ask for current Biogeography project manager for USVI. Resource_Description: Downloadable Data Distribution_Liability: 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. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: TIFF Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://coastalscience.noaa.gov/projects/detail?key=263 Fees: None Metadata_Reference_Information: Metadata_Date: 20200329 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NOAA/NOS/NCCOS/CCMA Biogeography Contact_Person: Project Manager Contact_Address: Address_Type: mailing and physical address Address: 1305 East West Highway, SSMC4 City: Silver Spring State_or_Province: MD Postal_Code: 20910 Country: USA Contact_Voice_Telephone: (301) 713-3028 Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Online_Linkage: http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile CoRIS: CoRIS_ID: 20071221061435 CoRIS_Children: None CoRIS_Beginning_Date: 20060321 CoRIS_Ending_Date: 20060402 CoRIS_Metadata_Link: https://www.coris.noaa.gov/metadata/records/html/nos_backscatter_3m_puerto_rico_2006.html CoRIS_Tracking_ID: 1952