10 datasets found
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Federal
Seagrass habitat suitability modeling for the Alabama Barrier Island restoration assessment at Dauphin Island
Department of the Interior —
A barrier island seagrass habitat suitability index (HSI) model was developed for the Alabama barrier island restoration assessment at Dauphin Island. Shoal grass... -
Federal
Assessing habitat change and migration of barrier islands
Department of the Interior —
A barrier island habitat prediction model was used to forecast barrier island habitats (for example, beach, dune, intertidal marsh, and woody vegetation) for Dauphin... -
Federal
Using relative topography and elevation uncertainty to delineate dune habitat on barrier islands
Department of the Interior —
Dunes with a high relative topography can often be easily distinguished in high-resolution lidar-based digital elevation models (DEMs). Thus, researchers have begun... -
Federal
Modeling barrier island habitats using landscape position information for Dauphin Island, Alabama
Department of the Interior —
Barrier islands provide important ecosystem services, including storm protection and erosion control to the mainland, habitat for fish and wildlife, and tourism... -
Federal
Landscape position-based habitat modeling for the Alabama Barrier Island feasibility assessment at Dauphin Island
Department of the Interior —
A barrier island habitat prediction model was used to forecast barrier island habitats (for example, beach, dune, intertidal marsh, and woody vegetation) for Dauphin... -
Federal
The impact of lidar elevation uncertainty on mapping intertidal habitats on barrier islands
Department of the Interior —
These data represent low-lying lands and intertidal lands on Dauphin Island, Alabama, USA for January 2015. These data were delineated using airborne lidar elevation... -
Federal
Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruises 10CCT01, 10CCT02, and 10CCT03, Mississippi and Alabama Gulf Islands, March and April 2010
Department of the Interior —
In March and April of 2010 the U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers (USACE), conducted geophysical surveys to... -
Federal
Barrier island vegetation and elevation survey, Dauphin Island, AL, 2018–19
Department of the Interior —
Vegetation and elevation survey data were collected in 4-square-meter quadrats via Real-Time Kinematic GPS from September 9, 2018 to April 17, 2019 on Dauphin Island,... -
Federal
Oyster habitat suitability modeling for the Alabama Barrier Island restoration assessment at Dauphin Island
Department of the Interior —
A spatially explicit oyster habitat suitability index (HSI) model was developed for the Alabama barrier island restoration assessment at Dauphin Island. Based on... -
Federal
Developing bare-earth digital elevation models from structure-from-motion data on barrier islands, Dauphin Island, AL, 2018–2019
Department of the Interior —
This U.S. Geological Survey data release includes bare-earth digital elevation models (DEMs) that were produced by removing elevation bias in vegetated areas from...
10 datasets found