gov.noaa.nmfs.inport:39428 eng UTF8 dataset National Centers for Coastal Ocean Science resourceProvider NCCOS Scientific Data Coordinator NCCOS.data@noaa.gov pointOfContact 2025-05-15T19:16:14 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) Estimated Bathymetry of the Puerto Rico shelf pr_bathy_metadata 2004-02-13 publication NOAA/NMFS/EDM 39428 https://www.fisheries.noaa.gov/inport/item/39428 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Battista, Tim tim.battista@noaa.gov principalInvestigator https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/summit2seaPR.zip WWW:LINK-1.0-http--link Citation URL Online Resource download https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/ WWW:LINK-1.0-http--link Citation URL Online Resource download https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/summit_sea2.aspx WWW:LINK-1.0-http--link Citation URL Online Resource download This classification of estimated depth represents the relative bathymetry of Puerto Rico's shallow waters based on Landsat imagery for NOAA's Coastal Centers for Monitoring and Assessment (CCMA). This data supports mapping and research activities of NOAA NOS. These data were created for the NOS Summit-to-Sea project. This project determines relationships between terrestrial and benthic change. The data were created using NOS developed algorithms. Bathymetry was derived from six Landsat images of different dates for Puerto Rico. The final bathymetry layer was derived from a per pixel median analysis of the 6 bathymetric layers. The results were verified using field collected depth supplied by NOAA. Depths are only reported within the shallow environment as determined by maximum penetration of band 1 (blue) of Landsat TM. To map the bathymetry of Puerto Rico shallow water environment in support of the U.S. Coral Reef Task Force (CRTF) <http://www.coralreef.gov> NOAA Summit-to-Sea Project. 2004 completed NCCOS Scientific Data Coordinator NCCOS.data@noaa.gov pointOfContact NCCOS Scientific Data Coordinator NCCOS.data@noaa.gov custodian unknown BATHYMETRY Bathymetry/Topography DEPTH Environmental Monitoring theme PUERTO RICO place DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Summit-to-Sea project InPort otherRestrictions Cite As: National Centers for Coastal Ocean Science, [Date of Access]: Estimated Bathymetry of the Puerto Rico shelf [Data Date Range], https://www.fisheries.noaa.gov/inport/item/39428. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: None otherRestrictions Use Constraints: not to be used for navigation. Data set is not for use in litigation. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, NOAA, cannot assume liability for any damages, or misrepresentations, caused by any inaccuracies in the data, or as a result of the data to be used on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. otherRestrictions Distribution Liability: The data provided on this CD-ROM are not to be used for navigation. Although these data have been successfully processed on a computer system at the National Oceanic and Atmospheric Administration, no warranty, either expressed or implied, is made by NOAA regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 39428 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/nccos/dmp/pdf/39428.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference grid eng; US environment ERDAS Imagine 8.6 on Dell Pentium 3 Windows NT -67.519656 -65.092944 17.728652 18.702726 | Currentness: Date of the Landsat scenes 1985-01-21 2003-03-20 false eng false Shallow shelf marine environment of Puerto Rico 2017-04-17 publication IMG - ERDAS Imagine NCCOS Scientific Data Coordinator NCCOS.data@noaa.gov distributor https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/summit2seaPR.zip WWW:LINK-1.0-http--link https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/summit2seaPR.zip Online and Offline Data download dataset Accuracy No formal attribute accuracy report was implemented. However ground truthing data and NOAA nautical charts were used for verification. Post-Processing Steps: None Known Problems: None Spatial Filters: None Horizontal Positional Accuracy Total RMS for horizontal accuracy ranged from 12.6987 to 46.1257. Vertical Positional Accuracy There was no terrain correction in the geo-referencing procedure. Completeness Report Data are complete Conceptual Consistency Checked for zeros in background and made sure all georeferencing was correct. Imported raw data AOI subsets into IMAGINE format from binary. Selected the best, least cloudy image sample for that path/row. We then ran a water reflectance formula (Bi-B4 or Bi-B5, where i= bands 1-3. This transform compensates for sun glint and water surface albedo) through IMAGINE. Once the water reflectance was available the log ratio method of bands 1 and 2 (m1*100*Log(B1-rdeepB1)/Log(B2-rdeepB2)-m0+0.5 where m1=slope and m0=shift) was applied by adjusting variables of slope and shift until the data reflected the field collected depths provided by NOS. (p005r048(20010711) m1=.8 m0=60 rdeepBlue=17 rdeedGreen=10 p005r047(20030122) m1=.9 m0=60 rdeepBlue=9 rdeepGreen=3 p005r047(20010727) m1=.8 m0=50 rdeepBlue=9 rdeepGreen=3 p005r47(19850402) m1=.9 m0=70 rdeepBlue=13.5 rdeepGreen=4 p005r47(19920819) m1=.6 m0=80 rdeepBlue=20 rdeepGreen=1 p004r048(20030320) m1=1.1, m0=85.45, rdeepBlue=18 rdeepGreen=5 p004r048(20000818) m1=0.87, m0=73, rdeepBlue=10.1 rdeepGreen=1.9 p004r047_048(19920625) m1=0.85, m0=110, rdeepBlue=24.5 rdeepGreen=3 p004r047_048(19891023) m1=0.6, m0=65, rdeepBlue=10.5 rdeepGreen=1.6 p004r047_048(20010720) m1=0.85, m0=65, rdeepBlue=12 rdeepGreen=1.5 p004r047_048(20030304) m1=0.8, m0=70, rdeepBlue=9 rdeepGreen=2.5 p004r047(20000327) m1=0.8, m0=65, rdeepBlue=7.3 rdeepGreen=1.3 p004r047(19850310) m1=1.2, m0=100, rdeepBlue=16.6 rdeepGreen=1.6 p004r047(19850121) m1=0.75, m0=65, rdeepBlue=10.6 rdeepGreen=1) The median analysis was our next step where the layers were stacked then the median for each pixel was determined. Bathymetry estimations for different path/rows were then mosaicked to create a continuous layer for all of Puerto Rico, including Culebra and Vieques Islands.Process Date Range is 20031202 - 20040101 2004-01-01T00:00:00 Source Contribution: NOAA NOS | Source Geospatial Form: remote-sensing image | Type of Source Media: Download, DVD, CD-ROM Estimated depth of the Puerto Rico shelf 2004-02-13 publication NOAA NOS https://ccma.nos.noaa.gov/ecosystems/coralreef/summit_sea/summit2seaPR.zip WWW:LINK-1.0-http--link Source Citation URL Source Citation URL information 1989-04-02 2003-01-22