metadata_rb2010_rugosity_10m eng; USA utf8 dataset Will Sautter NOAA/NOS/NCCOS/CCMA Biogeography Branch Acoustic Mapping Specialist (301) 713-3028 (301) 713-4384 1305 East West Highway, SSMC4 Silver Spring MD 20910 USA pointOfContact 2024-12-15 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 row 70344 column 11677 vertical 1 area North American Datum 1983 NAD83 2007-01-19 revision https://epsg.org/crs_4269/NAD83.html NAD83 Link to Geographic Markup Language (GML) description of reference system. information resourceProvider European Petroleum Survey Group https://epsg.org/home.html European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search publisher urn:ogc:def:crs:EPSG::4269 NOAA TIFF Image - 10m Bathymetric Rugosity, South Atlantic Bight - Deep Coral Priority Areas - NOAA Ron Brown - (2010), UTM 17N NAD83 2011 publication 1st Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch originator NOAA's National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS) Silver Spring MD publisher mapDigital This dataset contains a unified GeoTiff with 10x10 meter cell size representing the rugosity of several deep coral priority areas off the South Atlantic Bight, derived from data collected in November 2010. NOAA's NOS/NCCOS/CCMA Biogeography Branch, in collaboration with NOAA vessel Nancy Foster, as well as federal, university, and private sector partners, acquired multibeam bathymetry data off the South Atlantic Bight from 11/13/2010 to 11/22/2010. Data was acquired with a hull-mounted Kongsberg Simrad EM 1002 multibeam echosounder (95 kHz). It was processed by a NOAA contractor using CARIS HIPS software. Attitude and sound velocity correctors applied to the data. Verified tides were not applied to the data, leaving the depth values referenced to the ellipsoid. The imagery is projected in the UTM Zone 17 north, NAD83 datum. The processed CARIS data was used to generate a CARIS BASE surface based on swath angle. The CARIS Export option "BASE Surface to Image" was then used to create a GeoTiff of the priority areas. Rugosity was derived from this surface using NOAA's Benthic Terrain Modeler extension. This multibeam data was collected as part of a mulitagency cooperative deep-sea coral investigation aboard the NOAA Ship Nancy Foster. The multibeam component of the cruise was intended to both provide fine scale acoustic imagery of known deep coral sites, as well as serve as an exploratory tool for identifying potential new habitat areas. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch NOAA - NMAO personnel and R/V Ron Brown completed Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch Project Manager - Deep Coral Project (301) 713-3028 (301) 713-4384 1305 East West Highway, SSMC4, N/SCI 1 Silver Spring MD 20910 USA Contact info is for CCMA general reception. Please ask for current Biogeography Branch project manager for the Deep Coral Project. pointOfContact notPlanned CoRIS_Metadata theme NCEI Geoportal Filter Bathymetry/Topography theme NOS Data Explorer Topic Category Geographic Information > Bathymetry theme CoRIS Discovery Thesaurus EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Rugosity EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat > Description theme CoRIS Theme Thesaurus Coral Seafloor Reef SoNAR Benthic MBES Habitat GIS Simrad EM122 Ron Brown Biogeography NOAA Raster Multibeam Grid Bathymetry South Atlantic Bight Florida Rugosity theme None Florida Oculina Deepwater Reef South Atlantic Bight place None COUNTRY/TERRITORY > United States of America > Florida OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida COUNTRY/TERRITORY > United States of America > Florida > Brevard County > Oculina Deepwater Reef (27N080W0003) OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida Reef Tract > Oculina Deepwater Reef (27N080W0003) place CoRIS Place Thesaurus Florida place CoRIS Region 2010 temporal None 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. otherRestrictions 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. otherRestrictions Access Constraints: Please cite any use of this data. grid eng; USA elevation environment geoscientificInformation imageryBaseMapsEarthCover oceans Native Dataset Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.x -80.779310 -79.546283 24.403912 30.760426 2010-11-13 2010-11-22 Vertical_Coordinate_System_Definition Depth_System_Definition Depth_Datum_Name - None Depth_Resolution - Unknown Depth_Distance_Units - meters Depth_Encoding_Method - Explicit depth coordinate included with horizontal coordinates TIFF Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch Project Manager - Deep Coral Project (301) 713-3028 (301) 713-4384 1305 East West Highway, SSMC4, N/SCI 1 Silver Spring MD 20910 USA Contact info is for CCMA general reception. Please ask for current Biogeography Branch project manager for the Deep Coral Project. distributor None https://products.coastalscience.noaa.gov/collections/benthic/e49s_atlantic/default.aspx download dataset This GeoTiff is sourced from a CARIS gridded dataset. The original full-resolution multibeam data was used to create a downsampled uniform-resolution CARIS BASE (Bathymetry Associated with Statistical Error) surface grid with a best depth component. The downsampled grid nodes from that depth surface were then exported and used to generate the ESRI Grid. Some positional shifts may have occurred between the original data points and the transformed grid. As the survey was not conducted to meet IHO standards, all users should independently analyze the dataset according to their own needs and standards to determine data usability. For this project, data was collected aboard the NOAA ship Nancy Foster from 11/13/2010 to 11/22/2010. Multibeam data were acquired in .all format with a hull-mounted Kongsberg Simrad 122 ER multibeam echosounder (100 kHz). 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. Heave, roll, pitch and heading correctors were collected using an Applanix POS/MV Model 320 V4 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 NOAA's Velocwin V8.85 software, then applied directly to the raw data. Positioning was obtained using Trimble Zephyr GPS receivers. 2011-01-01T00:00:00 Raw .all data were converted and processed using CARIS HIPS & Sips 7.0 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. 2011-01-01T00:00:00 After being submitted to CCMA by the contractor, CARIS HIPS & Sips 7.0 was used to generate a CARIS BASE surface (similar to a DTM), based on weighted swath angle, from the processed HDCS data. Then CARIS export tool "BASE Surface to Image" was used to export a GeoTiff in NAD83 UTM zone 17N. 2011-01-01T00:00:00 A GeoTIFF of source bathymetry was input into the Slope calculator tool, a component of the ArcGIS Spatial Analyst extension. The output grid of calculated slope, with units in degrees, was created with vertical exaggeration z=1 and with the same grid resolution as the source bathymetry. 2011-01-01T00:00:00 An ESRI grid of source bathymetry was input into the Rugosity Builder Tool, a component of the ArcGIS Benthic Terrain Modeler (BTM). The BTM tool, a collection of ArcGIS terrain visualization tools developed by the Oregon State University (OSU) Department of Geosciences and the National Oceanic and Atmospheric Administration (NOAA) Coastal Services Center, calculated the rugosity of that bathymetric grid based on an algorithm developed by Jeff Jenness. A short summary of the process, quoted directly from the BTM's documentation, is as follows: "...rugosity derivation relies, in part, on a neighborhood analysis using a 3 grid cell by 3 grid cell neighborhood. An algorithm is passed through the Raster Map Algebra Operation object within Spatial Analyst that calculates the planar distance between the center point of the center cell and of each of the eight surrounding cells in the neighborhood. Next, using the Pythagorean Theorem, the surface distance is calculated for each planar distance using the difference in elevation between the cells. The result of this function is sixteen separate grid data sets with each cell value equal to this surface distance. The next step in the process is to calculate the area formed by three adjacent sides. The result is eight triangular surface area grids. These grid datasets are combined to obtain a surface area data set for the input bathymetric data set. The final step in the process is to create a data set that represents the ratio of surface area to planar area. This final data set represents rugosity for the study area." More information on the specific algorithms used, and contact points for questions, can be found in the BTM's documentation. Rugosity values near 1 represent flat smooth terrain, while higher values reflect increasing rugosity or terrain roughness. For rugosity grid interpretation, is recommended that the grid be reclassified according to standard deviation divisions. 2011-01-01T00:00:00 Source Contribution: Original raw full resolution dataset. Source Type: external hard drive Raw Multibeam Data publication Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch originator mapDigital 2010-11-13 2010-11-22 Source Contribution: Processed, cleaned, and corrected full resolution dataset. Sourced from raw .ALL (SIMROD) data. Source Type: external hard drive HDCS Processed Multibeam Data publication Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch originator mapDigital 2010-11-13 2010-11-22 Source Contribution: Downsampled CARIS BASE (Bathymetry Associated with Statistical Error) grid with best depth layer. Sourced from processed HDCS data. Source Type: external hard drive CARIS BASE Surface publication Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch originator mapDigital 2010-11-13 2010-11-22 annually This metadata was automatically generated from the FGDC Content Standard for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2016-01-11 version of the FGDC RSE to ISO 19115-2 transform. Translated from FGDC 2025-03-24T17:23:55.578Z Last Metadata Review Date: 2011-11-08 Will Sautter NOAA/NOS/NCCOS/CCMA Biogeography Branch Acoustic Mapping Specialist (301) 713-3028 (301) 713-4384 1305 East West Highway, SSMC4 Silver Spring MD 20910 USA pointOfContact