gov.noaa.nmfs.inport:66901 eng UTF8 dataset NMFS Office of Science and Technology 301-427-8100 1315 East West Highway Silver Spring MD 20910 USA https://www.st.nmfs.noaa.gov/ WWW:LINK-1.0-http--link Website Website for this organization information 0700 - 1800 EST/EDT resourceProvider Kennedy, John F 301-427-8149 1315 East-West Highway Silver Spring MD 20910 USA john.f.kennedy@noaa.gov pointOfContact 2026-03-29T23:00:34 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) Indicators 20220307 2022-03-07 creation 2022-03-07 publication NOAA/NMFS/EDM 66901 https://www.fisheries.noaa.gov/inport/item/66901 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information mapDigital These files contain the key distribution metrics of center of gravity, range limits, and depth for each species in the portal. This data set covers 7 regions of the United States: Northeast, Southeast, Gulf of Mexico, West Coast, Eastern Bering Sea, Aleutian Islands, and Gulf of Alaska. These data were created as part of the DisMAP project to enable visualization and analysis of changes in fish and invertebrate distributions. This table provides the key metrics used to evaluate a species distribution shift. Information on species distributions is of paramount importance for understanding and preparing for climate-change impacts, and plays a key role in climate-ready fisheries management. The table of distribution metrics was produced by NMFS OST in partnership with OceanAdapt at Rutgers University. onGoing Karp, Melissa A (301) 427-8202 melissa.karp@noaa.gov pointOfContact Haverland, Timothy J 301-427-8137 301-713-4137 1315 East West Hwy Silver Spring MD 20910-3282 USA tim.haverland@noaa.gov custodian annually aquatic sciences biosphere climate change distribution earth science ecological dynamics fish fisheries fishery-independent surveys invertebrates oceans range changes seasonal distribution species/population interactions theme Aleutian Islands Bering Sea East Coast Gulf of Alaska Gulf of Mexico Northeast US Southeast US West Coast place DOC/NOAA/NMFS/OST > Office of Science & Technology, National Marine Fisheries 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 NOAA Distribution Mapping and Analysis Portal (DisMAP) project InPort otherRestrictions Cite As: NMFS Office of Science and Technology, [Date of Access]: Indicators 20220307 [Data Date Range], https://www.fisheries.noaa.gov/inport/item/66901. 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. license 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). SPDX License: Creative Commons Zero v1.0 Universal (CC0-1.0) otherRestrictions Use Constraints: ***No Warranty*** The user assumes the entire risk related to its use of these data. NMFS is providing these data "as is" and NMFS disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. No warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate dataset limitations, restrictions or intended use. In no event will NMFS be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of these data. unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 66901 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/ost/dmp/pdf/66901.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US biota oceans Esri ArcGIS 12.9.2.32739 Aleutian Islands Sample Locations 1991 to 2022 170.17549 -165.085146 48.567479 58.246827 | Currentness: Publication Date 1991-01-01 2022-12-31 Eastern Bering Sea Sample Locations 1985 to 2022 -179.526097 -157.972251 53.371444 63.604209 | Currentness: Publication Date 1985-01-01 2022-12-31 Eastern and Northern Bering Sea Sample Locations 2010 to 2022 177.74361 -159.116991 53.119786 66.121499 | Currentness: Publication Date 2010-01-01 2022-12-31 Gulf of Alaska Sample Locations 1993 to 2021 -173.176271 -130.268243 52.009842 60.562806 | Currentness: Publication Date 1993-01-01 2022-12-31 Gulf of Mexico Sample Locations 2008 to 2022 -97.494739 -80.806418 24.358866 30.536993 | Currentness: Publication Date 2008-01-01 2022-12-31 Hawaii Islands Sample Locations 2016 to 2021 -160.278536 -154.715448 18.840086 22.298411 | Currentness: Publication Date 2016-01-01 2021-12-31 Northern Bering Sea Sample Locations 2010 to 2022 -176.870859 -160.765625 59.788819 65.793693 | Currentness: Publication Date 2010-01-01 2022-12-31 Northeast US Fall Sample Locations 1974 to 2022 -76.01107 -65.287165 34.852186 44.681392 | Currentness: Publication Date 1974-01-01 2022-12-31 Northeast US Spring Sample Locations 1974 to 2022 -75.899668 -65.317432 34.912687 44.67999 | Currentness: Publication Date 1974-01-01 2022-12-31 Southeast US Fall Sample Locations 1989 to 2017 -81.463474 -75.594 28.662568 35.34798 | Currentness: Publication Date 1989-01-01 2017-12-31 Southeast US Spring Sample Locations 1989 to 2019 -81.460176 -76.482919 28.689952 34.762951 | Currentness: Publication Date 1989-01-01 2019-12-31 Southeast US Summer Sample Locations 1989 to 2019 -81.463474 -75.595 28.662605 35.347935 | Currentness: Publication Date 1989-01-01T00:00:00Z 2019-12-31T00:00:00Z West Coast Annual Sample Locations 2003 to 2022 -125.969444 -115.026459 31.896143 48.46491 | Currentness: Publication Date 2003-01-01 2022-12-31 West Coast Triennial Sample Locations 1977 to 2004 -126.527708 -121.596204 36.210676 49.023422 | Currentness: Publication Date 1977-01-01 2004-12-31 -179.999989 179.999989 18.846443 65.500421 false eng false GIS File Indicators Table 2022-04-13 publication ESRI REST Service Uncompressed NMFS Office of Science and Technology 301-427-8100 1315 East West Highway Silver Spring MD 20910 USA https://www.fisheries.noaa.gov/about/office-science-and-technology WWW:LINK-1.0-http--link NOAA Fisheries Office of Science and Technology Website listed for NMFS Office of Science and Technology information 0700 - 1800 EST/EDT distributor https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/Indicators_20220307/FeatureServer WWW:LINK-1.0-http--link Indicators_20220307 DisMAP Regions CURRENT is the latest version, which was published 7/1/2024, of DisMAP data. download dataset Conceptual Consistency no missing attribute values Specification Title 2022-03-07 Attribute values conferenced and check via team review. true The data was downloaded from the above sources as raw bottom trawl survey data. Please refer to the original source for detailed metadata information on each trawl survey. 2022-03-07T00:00:00 NMFS Office of Science and Technology 301-427-8100 processor The raw survey data was then processed using an R script, which combined the individual files collected for each regional survey into one dataset with standardized names and units across all regions, and removing unnecessary columns. During this processing step, decisions where made to in some cases trim a regions data to either eliminate certain years or strata based on evaluation of survey coverage for those years or strata. 2022-03-07T00:00:00 NMFS Office of Science and Technology 301-427-8100 processor The processed data was then fed into a Python script to generate the interpolated biomass distribution maps. These maps were then uploaded to the NOAA Geoplatform as ESRI Imagery mosaic layers for display on DisMAP. 2022-03-07T00:00:00 NMFS Office of Science and Technology 301-427-8100 processor Key metrics used to evaluate a species distribution (center of gravity latitude, average depth, range limits) are then calculated using a Python script using the interpolated biomass layers for each species for all years. 2022-03-07T00:00:00 NMFS Office of Science and Technology 301-427-8100 processor Source Contribution: Data downloaded from https://www.fisheries.noaa.gov/alaska/commercial-fishing/alaska-groundfish-bottom-trawl-survey-data Alaska Fisheries Science Center Bottom Trawl Survey Source Contribution: Data downloaded from https://seamap.gsmfc.org/ Gulf of Mexico - SEAMAP Source Contribution: Data downloaded from: https://www.fisheries.noaa.gov/inport/item/18418 NWFSC Annual Bottom Trawl Survey Source Contribution: "For Fall data: https://inport.nmfs.noaa.gov/inport/item/22560 For Spring data: https://inport.nmfs.noaa.gov/inport/item/22561 POC: Paul Kostovick (or Sean Lucey) " Northeast Fisheries Science Center Bottom Trawl Survey Source Contribution: Data downloaded from https://www2.dnr.sc.gov/seamap/Account/LogOn?ReturnUrl=%2fseamap%2fReports Sourtheast US - SEAMAP