bronzová úroveň ověřený automaticky US beta
Úroveň certifikace: bronzová úroveň 22 October 2015 Co to v praxi znamená: Datová sada splňuje základní požadavky na otevřená data.
Barataria Bay, LA (G200) Bathymetric Digital Elevation Model(30 meter resolution) Derived From Source Hydrographic SurveySoundings Collected by NOAA
Shrnutí
- Co poskytovatel nabízí?
- ongoing release of a series of related datasets
- Databázová licence
- Nevztahuje se
- Licence na obsah
- Creative Commons CCZero
- Způsob ověření
- ověřený automaticky
- Datum vydání
- 27 September 2015
- Datum poslední změny
- 27 September 2015
- Četnost aktualizací
- irregular
- Vydavatel
- National Oceanic and Atmospheric Administration, Department of Commerce
- Identifier
- barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc
- Landing Page
- http://catalog.data.gov/dataset/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc
- Časové rozpětí
- 1 January 1933 — 1 January 1934
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Popis
Bathymetry for Barataria Bay was derived from six surveys containing47,706 soundings. No surveys were omitted. The average separationbetween soundings was 134 meters. The surveys dated from 1933 and 1934.The range of soundings was from 0.2 meters to -39.6 meters at mean lowwater. Mean high water values of 0.2 or 0.3 meters were assigned to theshoreline. Five points were found that were not consistent with the rest of thedata and were removed prior to tinning. DEM grid values outside theshoreline (on land) were assigned null values (-32676).Barataria Bay has thirteen 7.5 minute DEMs and two one degree DEMs.The 1 degree DEMs were generated from the higher resolution 7.5minute DEMs which covered the estuary. A Digital Elevation Model(DEM) contains a series of elevations ordered from south to northwith the order of the columns from west to east. The DEM isformatted as one ASCII header record (A- record), followed by aseries of profile records (B- records) each of which include a shortB-record header followed by a series of ASCII integer elevations(typically in units of 1 centimeter) per each profile. The lastphysical record of the DEM is an accuracy record (C-record).The 7.5-minute DEM (30- by 30-m data spacing) is cast on theUniversal Transverse Mercator (UTM) projection. It provides coveragein 7.5- by 7.5-minute blocks. Each product provides the samecoverage as a standard USGS 7.5-minute quadrangle but the DEMcontains over edge data. Coverage is available for many estuaries ofthe contiguous United States but is not complete.
Obecné informace
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Dokumentace
http://catalog.data.gov/dataset/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc Do you think this data is incorrect? Let us know
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Poskytovatel
National Oceanic and Atmospheric Administration, Department of Commerce Do you think this data is incorrect? Let us know
Právní informace
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Právní prohlášení
http://catalog.data.gov/dataset/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc Do you think this data is incorrect? Let us know
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Under which licence can people outside the US reuse this data?
Creative Commons CCZero Do you think this data is incorrect? Let us know
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Obsah chráněný autorským právem
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
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Licence obsahu
Creative Commons CCZero Do you think this data is incorrect? Let us know
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Ochrana soukromí
nehraje roli, data se netýkají fyzických osob Do you think this data is incorrect? Let us know
Praktické informace
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Relevantní datové katalogy
http://catalog.data.gov/organization/noaa-gov Do you think this data is incorrect? Let us know
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Frekvence změn
no Do you think this data is incorrect? Let us know
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Zálohování dat
data jsou zálohována offsite Do you think this data is incorrect? Let us know
Technické informace
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Seznam publikovaných datových sad
http://catalog.data.gov/api/rest/package/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc Do you think this data is incorrect? Let us know
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Formát dat
standardizovaný, otevřený Do you think this data is incorrect? Let us know
Sociální informace
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Strojově čitelná metadata
název Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
popis Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
hlavní URL Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
URL dokumentace Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
četnost aktualizací Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
poskytovatel Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
distribuce Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
datum vydání Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
datum poslední změny Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
související časové období Do you think this data is incorrect? Let us know
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Strojově čitelná metadata
související geografické území Do you think this data is incorrect? Let us know
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Strojově čitelná metadata k distribucím
datum vydání Do you think this data is incorrect? Let us know
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Strojově čitelná metadata k distribucím
URL pro přístup k datům Do you think this data is incorrect? Let us know
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Strojově čitelná metadata k distribucím
URL datové sady Do you think this data is incorrect? Let us know
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Kontakty
http://catalog.data.gov/dataset/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc Do you think this data is incorrect? Let us know
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Zpětná vazba k publikovaným datovým sadám
http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/barataria-bay-la-g200-bathymetric-digital-elevation-model30-meter-resolution-derived-from-sourc Do you think this data is incorrect? Let us know