Esri Binary 1-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H12324 in Narragansett Bay (UTM Zone 19, NAD 83)

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor. Bathymetric data, originally collected by NOAA for charting purposes, provide a framework for research and management activities along southern Narragansett Bay, show the composition and terrain of the seabed, and provide information on sediment transport and benthic habitat. During September 2014, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance survey of this area. Interpretations were derived from the multibeam-echosounder, sedimentary, and photographic data collected in Narragansett Bay. For more information on the ground-truth survey see https://cmgds.marine.usgs.gov/fan_info.php?fan=2014-046-FA.

Data e Risorse

Campo Valore
accessLevel public
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datagov_dedupe_retained 20220721165636
identifier USGS:101d82de-7eda-4a1f-8269-9ee91f0bff58
metadata_type geospatial
modified 20211116
old-spatial {"type": "Polygon", "coordinates": [[[-71.436976, 41.404985], [-71.436976, 41.474814], [ -71.298666, 41.474814], [ -71.298666, 41.404985], [-71.436976, 41.404985]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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spatial {"type": "Polygon", "coordinates": [[[-71.436976, 41.404985], [-71.436976, 41.474814], [ -71.298666, 41.474814], [ -71.298666, 41.404985], [-71.436976, 41.404985]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • arcraster-binary-grid
  • atlantic-ocean
  • bathymetry
  • ckan
  • cmgp
  • coastal-and-marine-geology-program
  • elevation
  • geo
  • geospatial-datasets
  • geoss
  • grid
  • h12324
  • kongsberg-simrad-em3002
  • marine-geophysics
  • multibeam-bathymetry
  • multibeam-sonar
  • narragansett-bay
  • national
  • national-oceanic-and-atmospheric-administration
  • noaa
  • noaa-survey-h12324
  • north-america
  • oceans
  • rhode-island
  • sea-floor-characteristics
  • u-s-east-coast
  • u-s-geological-survey
  • united-states
  • usgs
  • usgs-101d82de-7eda-4a1f-8269-9ee91f0bff58
  • whcmsc
  • woods-hole-coastal-and-marine-science-center
isopen False
license_id notspecified
license_title License not specified
maintainer Katherine McMullen
maintainer_email kmcmullen@usgs.gov
metadata_created 2025-11-22T19:57:42.111139
metadata_modified 2025-11-22T19:57:42.111144
notes The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor. Bathymetric data, originally collected by NOAA for charting purposes, provide a framework for research and management activities along southern Narragansett Bay, show the composition and terrain of the seabed, and provide information on sediment transport and benthic habitat. During September 2014, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance survey of this area. Interpretations were derived from the multibeam-echosounder, sedimentary, and photographic data collected in Narragansett Bay. For more information on the ground-truth survey see https://cmgds.marine.usgs.gov/fan_info.php?fan=2014-046-FA.
num_resources 2
num_tags 34
title Esri Binary 1-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H12324 in Narragansett Bay (UTM Zone 19, NAD 83)