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Found 153 datasets matching "North of Dauphin Island".

Federal
Single-Beam Bathymetry Data Collected in 2015 nearshore Dauphin Island, Alabama, U.S. Geological Survey (USGS). These data are in the North American Datum 1983 (NAD83) for horizontal component, and the North American Vertical Datum 1988 (NAVD88) with respect to GEOID12A, and Mean Low or Lower Water (MLLW) for the vertical components.
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
Dauphin Island, Alabama is a barrier island located in the Gulf of Mexico that supports local residence, tourism, commercial infrastructure, and the historical Fort Gaines. During the past decade...
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Search relevance: 112.97 | Views last month: 0
Federal
Baseline_BackBarrier.shp - Baseline Along the Back-Barrier (North-Facing) Coast of Dauphin Island, Alabama, Generated to Calculate Shoreline Change Rates.
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
Analysis of shoreline change for Dauphin Island, Alabama was conducted using the U.S. Geological Survey (USGS) Digital Shoreline Analysis System (DSAS) v.4.3 for ArcMap (Thieler and others, 2009)...
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Search relevance: 99.14 | Views last month: 0
Federal
Fisheries Oceanography in Coastal Alabama (FOCAL) wave energy converter platform (WECP) buoy hydrographic data from 2020-07-31 to 2020-09-02 (NCEI Accession 0243687)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-12-05T00:00:00.000+00:00
This surface hydrographic data is from a CTD on a mooring line at a small coastal ocean observing site 25 kilometers southwest of the mouth of Mobile Bay, Alabama (30.0902 N 88.2116 W), that the...
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Search relevance: 90.72 | Views last month: 0
Federal
Transects_BackBarrier.shp - Digital Shoreline Analysis System version 4.3 Transects with Linear Regression Rate Calculations for the Back-Barrier (North-Facing) coast of Dauphin Island, Alabama.
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
Rates of shoreline change for Dauphin Island, Alabama were generated for three analysis periods, using two different shoreline proxy datasets. Mean High Water line (MHW) shorelines were generated...
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Search relevance: 65.13 | Views last month: 0
Federal
Single-Beam Bathymetry Data Collected in 2015 nearshore Dauphin Island, Alabama, U.S. Geological Survey (USGS). This metadata file is specific to the International Reference Frame 2000 (ITRF00) xyz point data.
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
Dauphin Island, Alabama is a barrier island located in the Gulf of Mexico that supports local residence, tourism, commercial infrastructure, and the historical Fort Gaines. During the past decade...
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Search relevance: 63.83 | Views last month: 0
Federal
Lidar_MHW_Shorelines_1998_2014.shp - Mean High Water (MHW) Shorelines Extracted from Lidar Data for Dauphin Island, Alabama from 1998 to 2014.
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
This shapefile consists of Dauphin Island, AL shorelines extracted from lidar data collected from November 1998 to January 2014. This dataset contains 14 Mean High Water (MHW) shorelines...
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Search relevance: 63.54 | Views last month: 0
Federal
Time Series of Structure-from-Motion Products - Point Clouds: Little Dauphin Island and Pelican Island, Alabama, September 2018 to April 2019
- Organization: Department of the Interior
- Updated: 2024-09-11T00:00:00Z
Aerial imagery acquired with a small unmanned aircraft system (sUAS), in conjunction with surveyed ground control points (GCP) visible in the imagery, can be processed with structure-from-motion...
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Search relevance: 62.29 | Views last month: 0
Federal
Time Series of Structure-from-Motion Products - Digital Elevation Models: Little Dauphin Island and Pelican Island, Alabama, September 2018 to April 2019
- Organization: Department of the Interior
- Updated: 2021-05-24T00:00:00Z
Aerial imagery acquired with a small unmanned aircraft system (sUAS), in conjunction with surveyed ground control points (GCP) visible in the imagery, can be processed with structure-from-motion...
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Search relevance: 62.29 | Views last month: 0
Federal
Time Series of Structure-from-Motion Products - Multispectral Orthomosaics: Little Dauphin Island and Pelican Island, Alabama, September 2018 to April 2019
- Organization: Department of the Interior
- Updated: 2021-05-24T00:00:00Z
Aerial imagery acquired with a small unmanned aircraft system (sUAS), in conjunction with surveyed ground control points (GCP) visible in the imagery, can be processed with structure-from-motion...
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Search relevance: 61.42 | Views last month: 0
Federal
Time Series of Structure-from-Motion Products - RGB Orthomosaics: Little Dauphin Island and Pelican Island, Alabama, September 2018 to April 2019
- Organization: Department of the Interior
- Updated: 2021-05-24T00:00:00Z
Aerial imagery acquired with a small unmanned aircraft system (sUAS), in conjunction with surveyed ground control points (GCP) visible in the imagery, can be processed with structure-from-motion...
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Search relevance: 61.41 | Views last month: 0
Federal
Coastal bathymetry data collected between 2008 and 2009 offshore of the Mississippi and Alabama barrier islands: Processed elevation point data
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
During the summers of 2008 and 2009 the United States Geological Survey (USGS) conducted bathymetric surveys from West Ship Island, Mississippi, to Dauphin Island, Alabama, as part of the Northern...
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Search relevance: 58.41 | Views last month: 0
Federal
Topographic Lidar Survey of Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana, July 12-14, 2013 -- Bare Earth Digital Elevation Models (DEMs)
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
A topographic lidar survey was conducted on July 12-14, 2013 over Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana. The data were collected at a nominal...
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Search relevance: 47.46 | Views last month: 0
Federal
Topographic Lidar Survey of Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana, July 12-14, 2013 -- Classified Point Data
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
A topographic lidar survey was conducted July 12-14, 2013 over Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana. Lidar data exchange format (LAS) 1.2...
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Search relevance: 38.53 | Views last month: 0
Federal
American Horseshoe Crab Abundance in the Northern Central Gulf of Mexico from 2012-05-21 to 2013-08-20 (NCEI Accession 0149391)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-05-03T00:00:00.000+00:00
This dataset contains sightings of American horseshoe crab, Limulus polyphemus, during shoreline surveys conducted in late spring and summer in 2012 and 2013. The study area was in the northern...
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Search relevance: 37.43 | Views last month: 0
Federal
Benthic Fauna and Hydrography at Four Sites in the Mobile-Tensaw River Delta, Alabama (1981-1982) (NCEI Accession 0173246)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-08-22T00:00:00.000+00:00
Bimonthly surveys of benthic fauna were conducted at four sites in the Mobile-Tensaw River Delta from November 1981 to September 1982. Two sites were at the upper reaches of the river delta, and...
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Search relevance: 35.93 | Views last month: 0
Federal
Spatial and dietary overlap between red snapper and vermilion snapper (NCEI Accession 0130920)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-09-15T00:00:00.000+00:00
This dataset contains abundance data for nine species of reef fish observed at 40 reef sites between Mobile Bay, Alabama and Saint Andrews Bay, Florida, during research cruises in April 2011,...
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Search relevance: 35.83 | Views last month: 0
Federal
Water temperature, salinity, and dissolved oxygen from CTD taken from small boat Pelagia in the Mobile Bay from 2016-07-14 to 2016-07-30 (NCEI Accession 0176497)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-10-02T00:00:00.000+00:00
This dataset contains CTD casts taken on on 7/14/16, 7/19/16, 7/21/16, 7/28/16 and 7/30/16 from small boat Pelagia in the Mobile Bay (an inlet of the Gulf of Mexico). Dataset includes 270...
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Search relevance: 35.16 | Views last month: 0
Federal
Submerged Aquatic Vegetation observations from Coastal Alabama, Gulf of Mexico from 2015-05-01 to 2016-06-21 (NCEI Accession 0161265)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-03-03T00:00:00.000+00:00
This data set consists of GIS data documenting the location, species composition, and other habitat characteristics of submerged aquatic vegetation (SAV) in coastal Alabama. This was collected as...
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Search relevance: 34.44 | Views last month: 0
Federal
Salinity, dissolved oxygen, water temperature, and pressure data collected from moored CTDs in Mobile Bay from 2016-07-12 to 2016-08-02 (NCEI Accession 0188979)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-06-05T00:00:00.000+00:00
Three water quality stations collected salinity, temperature, dissolved oxygen, and pressure data in Mobile Bay from 7/12/16 to 8/2/16. These data files are archived as netcdf format.
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Search relevance: 33.99 | Views last month: 0
Federal
Benthic sediment data from eleven stations in the Mobile-Tensaw River Delta, Alabama on 1981-06-17 (NCEI Accession 0118497)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-05-15T00:00:00.000+00:00
Benthic sediment samples were collected from eleven stations in the Mobile-Tensaw River Delta on 17 June 1981. Samples were analyzed for particle size distribution characteristics. At least eight...
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Search relevance: 33.47 | Views last month: 0

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