75496 Entity Published / External 73770 Bottom temperature product for the northeast U.S continental shelf obtained from a combination combination of observations and models, daily, 1/12 degree, 1959 - 2020 Data Set Completed Two ocean products are combined, a regional ocean model (ROMS-NWA) and a global ocean data assimilated models (GLORYS12v1) to build a high-resolution, long-term bottom temperature product for the northeast U.S. continental shelf between 1959 and 2020. ROMS-NWA is bias-corrected using monthly decadal climatologies from ocean observations. Model skill was assessed using a large number of in situ observations. This performance assessment is presented in du Pontavice et al. 2023 Theme Global Change Master Directory (GCMD) Data Center Keywords DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce Theme Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE Theme NGDA Portfolio Themes Biodiversity and Ecosystems Theme Theme NGDA Portfolio Themes Climate and Weather Theme Theme NGDA Portfolio Themes Water Oceans and Coasts Theme Temporal Global Change Master Directory (GCMD) Temporal Data Resolution Keywords Daily - < Weekly Spatial Global Change Master Directory (GCMD) Horizontal Data Resolution Keywords 1 km - < 10 km or approximately .01 degree - < .09 degree Spatial Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GEORGES BANK Spatial Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE Platform Global Change Master Directory (GCMD) Platform Keywords GCM > General Circulation Model Platform Global Change Master Directory (GCMD) Platform Keywords GDAS > Global Data Assimilation System Theme Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > BOTTOM TEMPERATURE Spatial Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > MIDDLE ATLANTIC BIGHT Spatial Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORTHEAST U.S. CONTINENTAL SHELF Stratum Global Change Master Directory (GCMD) Vertical Data Resolution Keywords Ocean Bottom Northeast Fisheries Science Center Woods Hole MA USA Data File Yes Two ocean products are combined, a regional ocean model (ROMS-NWA) and a global ocean data assimilated models (GLORYS12v1) to build a high-resolution, long-term bottom temperature product for the northeast U.S. continental shelf between 1959 and 2020. ROMS-NWA is bias-corrected using monthly decadal climatologies from ocean observations. Model skill was assessed using a large number of in situ observations. This performance assessment is presented in du Pontavice et al. 2023. Author 2021 Organization NEFSC Woods Hole Lab WH 166 Water Street Woods Hole MA 02543 USA (508)495-2000 https://www.nefsc.noaa.gov/nefsc/woodshole/ 8:00 a.m. to 4:30 p.m.; Monday - Friday nmfs.nec.ecosystemdynamicsassessment.branch@noaa.gov Data Steward 2023-05-25 Person Saba, Vincent vincent.saba@noaa.gov https://orcid.org/0000-0002-2974-4826 201 Forrestal Road Princeton NJ 609-452-6535 Distributor 2024-10-31 Person Hyde, Kimberly kimberly.hyde@noaa.gov https://orcid.org/0000-0002-1564-5499 28 Tarzwell Drive Narragansett RI 02882 USA (401) 782-3226 Metadata Contact 2023-05-25 Person Hyde, Kimberly kimberly.hyde@noaa.gov https://orcid.org/0000-0002-1564-5499 28 Tarzwell Drive Narragansett RI 02882 USA (401) 782-3226 Point of Contact 2023-05-25 Person Saba, Vincent vincent.saba@noaa.gov https://orcid.org/0000-0002-2974-4826 201 Forrestal Road Princeton NJ 609-452-6535 Publication Date -75.91667 -65.75 44.41667 35.91667 Northeast U.S. continental shelf Geographic 2D EPSG:4326 WGS 84 World Geodetic System 1984 WGS 84 6378137 298.257223563 1 Geodetic Lattitude Lat degree north 2 Geodetic Longitude Lon degree east 1 500 Range 1959-01-01 2020-12-31 Daily data from 1959 through 2020 Standard CC0-1.0 https://creativecommons.org/publicdomain/zero/1.0/ These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). Unclassified Not Applicable Not Applicable Not Applicable gov.noaa.nmfs.inport:75496 Kimberly Hyde 2025-04-07T21:57:36 SysAdmin InPortAdmin 2026-03-04T19:17:28 2025-07-25 Northeast Fisheries Science Center NEFSC 166 Water Street Woods Hole MA 02543-1026 USA (508)495-2000 https://www.nefsc.noaa.gov 8:00 a.m. to 4:30 p.m. Monday - Friday 1001 Public No 3 Years