{"action":"create","ckan_id":null,"date_created":"Sat, 07 Mar 2026 14:49:10 GMT","date_finished":null,"harvest_job_id":"db068ab6-bf5d-4a18-90f3-2ce3e4313445","harvest_source_id":"56f60cdb-540e-47e8-90cc-224014c69131","id":"dff9f38b-d894-4ca7-a32d-9bf64d1dae2e","identifier":"https://data.noaa.gov/waf/NOAA/NESDIS/ncei/gis/iso/xml/hypoxia_bathy_contours.xml","parent_identifier":null,"source_hash":"11376f0c6d26abea46a0a39b4e0deba74006bf2082f61ff26a31d5f27909ac4d","source_raw":"\r\n \r\n gov.noaa.ncei:hypoxia_bathy_contours\r\n \r\n \r\n eng; USA\r\n \r\n \r\n utf8\r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n 2023-10-17T20:10:44\r\n \r\n \r\n ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data\r\n \r\n \r\n ISO 19115-2:2009(E)\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 61301\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 2\r\n \r\n \r\n \r\n \r\n column\r\n \r\n \r\n \r\n 0.00083\r\n \r\n \r\n \r\n \r\n \r\n \r\n row\r\n \r\n \r\n \r\n 0.00083\r\n \r\n \r\n \r\n \r\n \r\n false\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Bathymetric Contours - Gulf of Mexico Hypoxia Area\r\n \r\n \r\n \r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n mapDigital\r\n \r\n \r\n \r\n \r\n This dataset consists of a vector coverage of bathymetric contours with increasing resolution in coastal areas. Contours were derived from gridded National Ocean Service (NOS) hydrographic survey data provided in the National Geophysical Data Center (NGDC) Coastal Relief Model Volumes 3, 4, and 5 created by the National Centers for Environmental Information (formerly National Geophysical Data Center).\r\n \r\n \r\n This coverage was developed as part of the Gulf of Mexico Ecosystem Pilot Project. This pilot project was designed to improve identification and remote access to habitat data for fishery managers and researchers, and to provide habitat mapping capabilities within the Gulf of Mexico region. To reach this goal, a consortium built on shared expertise and resources from within National Marine Fisheries Service (NMFS), National Environmental Satellite, Data and Information Service (NESDIS), and state participants has focused on several tasks, including developing an inventory and clearinghouse for existing habitat-related data and information, continuing developing a searchable FGDC compliant habitat metadata catalog, developing remote internet gateways to life history, habitat, and ecological data sets, and producing geographic information system (GIS) products for habitat mapping.\r\n \r\n \r\n completed\r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n notPlanned\r\n \r\n \r\n \r\n \r\n \r\n \r\n bathymetry\r\n \r\n \r\n contours\r\n \r\n \r\n depth\r\n \r\n \r\n bathymetric contours\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n None\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Alabama\r\n \r\n \r\n Florida\r\n \r\n \r\n Louisiana\r\n \r\n \r\n Mississippi\r\n \r\n \r\n Texas\r\n \r\n \r\n Gulf of Mexico\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n None\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Access Constraints: None Use Constraints: Not to be used for navigation.\r\n \r\n \r\n \r\n \r\n vector\r\n \r\n \r\n eng; USA\r\n \r\n \r\n elevation\r\n \r\n \r\n oceans\r\n \r\n \r\n Native Dataset Environment: Original data were in ArcView version 3.2 shapefile format. These data were loaded into NCEI's spatial data model as ArcSDE layers. Output format will be ESRI shapefiles.\r\n \r\n \r\n \r\n \r\n \r\n \r\n -97.812084\r\n \r\n \r\n -64.96\r\n \r\n \r\n 20.00\r\n \r\n \r\n 40.00\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n publication date of source data\r\n \r\n 2001-09-07\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Depth (20 meter contour) and Depth (200 meter contour) are used as foundation data in other interactive map applications at NCEI.\r\n \r\n \r\n \r\n \r\n \r\n \r\n 1\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/maps/hypoxia/\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n \r\n \r\n Vertical Positional Accuracy\r\n \r\n \r\n The maximum vertical accuracy based on the limits of the original soundings is 0.3 m in 0 - 20 m of water, 1.0 m in 20 - 100 m of water, and 1% of the water depth for water depths greater than 100 meters. Because original sounding data were interpolated to create a continuous surface, this upper accuracy limit should not be assumed to hold true at any given location.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Complete as of 20010907\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Unknown\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n The attributes of the vector contours were found to be spatially consistent with both the source data and other independently derived data sets. Because the hydrographic surveys used to create these data were highly variable in spatial resolution, this general observed consistency should not serve as a basis for confidence in specific features, or lack of features, represented or implied by the data.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Data for the Gulf of Mexico were retrieved from the National Geophysical Data Center's CD-ROMs using the GEODAS software provided. Data were saved in 1-degree square ASCII raster files. ASCII raster files were converted into ESRI GRID coverages and imported into ArcView GIS using the ESRI's Spatial Analyst import utility. All 1-degree grid coverages were then merged into a single coverage using a standard grid manipulation script.\r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n processor\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI bathy\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Land values contained in the \"Gulf of Mexico Grid\" bathymetry/topography data were converted to \"no data\" values in a series of steps using grid query and map calculator functions of ESRI's Spatial Analyst software.\r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n processor\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI bathy\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Using the \"Gulf of Mexico Grid\" grid, sets of contours were generated from 0 to 10 meters depth at 1 meter intervals, from 10 to 20 meters depth at 2 meter intervals, from 20 to 50 meters depth at 5 meter intervals, and from 100 to 200 meters depth at 10 meter intervals. Using the \"Gulf Grid - no land\" grid, contours were generated from 200 to 500 meters depth at 50 meter intervals and from 500 to the maximum water depth at 100 meter intervals. All contours were then merged into a single vector shapefile.\r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n processor\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI bathy\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Bathymetric contours that have been saved into an ESRI shapefile were loaded into the National Centers for Environmental Information's spatial data model. The model is based on ESRI's ArcSDE software which helps to manage geospatial data. All original information was retained in the newly created ArcSDE layer.\r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n processor\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Source Contribution: All of the contours generated for this coverage were based on the National Geophysical Data Center's source data.CD-ROM\r\n \r\n \r\n \r\n \r\n \r\n NGDC Coastal Relief Model Gridded Elevation Data Volumes 3, 4, and 5\r\n \r\n \r\n NCEI bathy\r\n \r\n \r\n \r\n \r\n 2001-09-07\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n National Centers for Environmental Information (formerly National Geophysical Data Center)\r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n mapDigital\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Source publication date\r\n \r\n 2001-09-07\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Metadata Access Constraints: none Metadata Use Constraints: none\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_ClassificationCode\r\n \r\n \r\n none\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 2021-02-11\r\n \r\n \r\n This metadata was automatically generated from the FGDC Content Standard for Digital Geospatial Metadata standard version FGDC-STD-001-1998 using the January 2013 version of the FGDC CSDGM to ISO 19115-2 transform.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n \r\n \r\n \r\n \r\n 866-732-2382\r\n \r\n \r\n 228-688-2968\r\n \r\n \r\n \r\n \r\n \r\n \r\n Building 1021, Suite 1003\r\n \r\n \r\n Stennis Space Center\r\n \r\n \r\n MS\r\n \r\n \r\n 39529\r\n \r\n \r\n USA\r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n Monday - Friday, 8am - 5pm, Central Standard Time\r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n","source_transform":null,"status":"error"}