-
Archive of Post-Hurricane Charley Coastal Oblique Aerial Photographs...
On August 15, 2004, the U.S. Geological Survey (USGS) conducted an aerial survey off the southwest coast of Florida, starting in the south at Marco Island to Fort DeSoto in the... -
Alaska DNR Russia Coastline
This coverage updates the older RUSSIA dataset. Russia was reselected from ESRI's World data. -
NOAA's Hydrographic Surveys and Reports
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data to support the compilation of nautical charts and for safe... -
Exxon Valdez Oil Spill - Shoreline Oiling - CIK Summer 1989
The response effort from Alaska Department of Environmental conservation (ADEC) provided shoreline oiling data in DXF format. These observations were based on fixed wing... -
Eelgrass Beds 2006 Set
Eelgrass Beds 2006 Set: This data layer was created by the USFWS National Wetlands Inventory, Region 5. Delineations of 2006 eelgrass beds were completed on the eastern... -
Rate of shoreline change of marsh units in eastern Long Island salt marsh...
This data release contains coastal wetland synthesis products for the geographic region of eastern Long Island, New York, including the north and south forks, Gardiners Island,... -
Eelgrass Beds Historic Points
Eelgrass Beds Historic Set: Historic Eelgrass Points is a 1:24,000-scale, point feature-based layer that depicts the locations of historic eelgrass beds (Zostera marina) in Long... -
Eelgrass Beds 93-95 Points
Eelgrass Beds 93-95 Set: Eelgrass Sample Points is a 1:24,000-scale, point feature-based layer that depicts the locations where eelgrass (Zostera marina) was either observed or... -
Shellfish
Shellfish polygons were digitized from hand drawn polygons representing hardclam, softclam, and oyster beds produced by the Department of Agriculture from their records in 1990... -
Rate of shoreline change of marsh units in Hudson Valley and New York City ...
This data release contains coastal wetland synthesis products for the geographic region of Hudson Valley and New York City, New York. Metrics for resiliency, including... -
Winter 2016, part A, coastal oblique aerial photographs collected from the...
The U.S. Geological Survey (USGS) conducts baseline and storm-response photography missions to document and understand the changes in the vulnerability of the Nation's coasts to... -
Eelgrass Beds 93-95 Potential Polygon
Eelgrass Beds 93-95 Set: Eelgrass Sample Points is a 1:24,000-scale, point feature-based layer that depicts the locations where eelgrass (Zostera marina) was either observed or... -
Post-Hurricane Gustav coastal oblique aerial photographs collected from the...
The U.S. Geological Survey (USGS) conducts baseline and storm-response photography missions to document and understand the changes in the vulnerability of the Nation's coasts to... -
Baseline coastal oblique aerial photographs collected from Navarre Beach,...
The U.S. Geological Survey (USGS) conducts baseline and storm response photography missions to document and understand the changes in vulnerability of the Nation's coasts to... -
Baseline coastal oblique aerial photographs collected from Navarre Beach,...
The U.S. Geological Survey (USGS) conducts baseline and storm response photography missions to document and understand the changes in vulnerability of the Nation's coasts to... -
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information... -
Eelgrass Beds Historic Polygon
Eelgrass Beds Historic Set: Historic Eelgrass Points is a 1:24,000-scale, point feature-based layer that depicts the locations of historic eelgrass beds (Zostera marina) in Long... -
Eelgrass Beds 2012 Polygon
Eelgrass Beds 2012 Polygon : This data layer was created by the Conservation Management Institute, Virginia Tech University for the USFWS National Wetlands Inventory, Region 5.... -
Exxon Valdez Oil Spill - Shoreline Oiling - CIK Spring 1991
MultiAgency Spring 1991 Shoreline Oiling Survey - The 1991 Spring Survey (MAYSAP) was conducted between April 15, 1991 and June 15, 1991. Surveys were conducted by... -
Phragimites 1994
Phragmites 1994 is a 1:12,000-scale, polygon feature-based layer that includes areas where phragmites existed in 1994 along the lower Connecticut River corridor from the towns...