H01252: NOS Hydrographic Survey
type: Dataset
description: The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.
keyword: amerigeo
keyword: amerigeoss
keyword: ckan
keyword: geo
keyword: geoss
keyword: national
keyword: north-america
keyword: united-states
issued: 2025-12-02T10:05:15.506399
modified: 2025-12-02T10:05:15.506403

US Migrating
type: Agent

H01252.xml
type: Distribution
description: Survey metadata record.
format: XML
access URL: https://www.ngdc.noaa.gov/metadata/published/NOAA/NESDIS/NGDC/MGG/NOS/H00001-H02000/iso/xml/H01252.xml
issued: 2018-11-17T21:12:21.715998
modified: 2025-12-02T10:05:15.496698

H01252B.sid.gz
type: Distribution
description: NOAA/NOS Smooth Sheet survey image in MrSID format
format: SID
access URL: https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H00001-H02000/H01252B/Smooth_Sheets/H01252B.sid.gz
issued: 2018-11-17T21:12:21.716012
modified: 2025-12-02T10:05:15.497120

H01252_2.tif.gz
type: Distribution
description: NOAA/NOS Smooth Sheet survey image
format: TIFF
access URL: https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H00001-H02000/H01252/Smooth_Sheets/H01252_2.tif.gz
issued: 2018-11-17T21:12:21.716016
modified: 2025-12-02T10:05:15.497523

H01252.tif.gz
type: Distribution
description: NOAA/NOS Smooth Sheet survey image
format: TIFF
access URL: https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H00001-H02000/H01252/Smooth_Sheets/H01252.tif.gz
issued: 2018-11-17T21:12:21.716020
modified: 2025-12-02T10:05:15.497921

H01252.sid.gz
type: Distribution
description: NOAA/NOS Smooth Sheet survey image in MrSID format
format: SID
access URL: https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H00001-H02000/H01252/Smooth_Sheets/H01252.sid.gz
issued: 2018-11-17T21:12:21.716023
modified: 2025-12-02T10:05:15.498349

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2018-11-17T21:12:21.716026
modified: 2025-12-02T10:05:15.498761

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2018-11-17T21:12:21.716030
modified: 2025-12-02T10:05:15.499159

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2018-11-17T21:12:21.716033
modified: 2025-12-02T10:05:15.499550

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2018-11-17T21:12:21.716036
modified: 2025-12-02T10:05:15.499929

Getty Thesaurus of Geographic Names Online Page
type: Distribution
description: This page provides an interface to search the Getty Thesaurus of Geographic Names.
format: HTML
access URL: http://www.getty.edu/research/tools/vocabularies/tgn/index.html
issued: 2018-11-17T21:12:21.716039
modified: 2025-12-02T10:05:15.500304