Found 610 datasets matching "marsh shoreline".
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These data provide an accurate high-resolution shoreline compiled from imagery of MARSH ISLAND, LA . This vector shoreline data is based on an office interpretation of imagery that may be...
Search relevance: 135.41 | Views last month: 0 -
This data release contains coastal wetland synthesis products for the geographic region of north shore Long Island, New York. Metrics for resiliency, including unvegetated to vegetated ratio...
Search relevance: 131.74 | Views last month: 0 -
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 unvegetated to vegetated...
Search relevance: 128.30 | Views last month: 0 -
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, and Fishers Island....
Search relevance: 125.81 | Views last month: 0 -
These data were automated to provide an accurate high-resolution historical shoreline of Estero Island and Marsh Point, FL suitable as a geographic information system (GIS) data layer. These...
Search relevance: 122.26 | Views last month: 0 -
Shoreline change rates in salt marsh units in Edwin B. Forsythe National Wildlife Refuge, New Jersey
Monitoring shoreline change is of interest in many coastal areas because it enables quantification of land loss over time. Evolution of shoreline position is determined by the balance between...
Search relevance: 111.04 | Views last month: 0 -
These data provide an accurate high-resolution shoreline compiled from imagery of ERIE CANAL, MONTEZUMA MARSH TO TONAWANDA, NY . This vector shoreline data is based on an office interpretation...
Search relevance: 96.02 | Views last month: 0 -
These data provide an accurate high-resolution shoreline compiled from imagery of ERIE CANAL, CROSS LAKE TO MONTEZUMA MARSH, NY . This vector shoreline data is based on an office interpretation...
Search relevance: 94.05 | Views last month: 0 -
The Louisiana State Legislature created the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in order to conserve, restore, create and enhance Louisiana's coastal wetlands. The...
Search relevance: 88.42 | Views last month: 0 -
The Louisiana State Legislature created the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in order to conserve, restore, create and enhance Louisiana's coastal wetlands. The...
Search relevance: 87.67 | Views last month: 0 -
The Massachusetts Office of Coastal Zone Management (CZM) launched the Shoreline Change Project in 1989 to identify erosion-prone areas of the Massachusetts coast. Seventy-six maps were produced...
Search relevance: 80.27 | Views last month: 0 -
The following dataset was collected as part of a project assessing the abilities of two oyster reef substrates to recruit and sustain oyster populations and mitigate erosion of landward salt...
Search relevance: 79.64 | Views last month: 0 -
Over time, as sea levels rise and land subsides, marsh transgression can occur. As shorelines erode and the marsh slowly transgresses landward into the upland, valuable coastal habitat...
Search relevance: 64.98 | Views last month: 0 -
The marsh-forest boundary in the Chesapeake Bay was determined by geoprocessing high-resolution (1 square meter) land use and land cover data sets. Perpendicular transects were cast at standard...
Search relevance: 63.95 | Views last month: 1 -
These data provide an accurate high-resolution shoreline compiled from imagery of Spindletop Marsh to Knight Lake, TX . This vector shoreline data is based on an office interpretation of imagery...
Search relevance: 63.40 | Views last month: 0 -
Hurricanes periodically deliver sediment to coastal wetlands, such as those in the Mississippi River Delta Complex (MRDC), slowing elevation loss and improving resilience to sea-level rise....
Search relevance: 62.12 | Views last month: 0 -
This product provides spatial variations in wave thrust along shorelines in Massachusetts and Rhode Island. Natural features of relevance along the State coast are salt marshes. In recent times,...
Search relevance: 58.26 | Views last month: 0 -
This product provides spatial variations in wave thrust along shorelines in the Chesapeake Bay. Natural features of relevance along the Bay coast are salt marshes. In recent times, marshes have...
Search relevance: 57.14 | Views last month: 0 -
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. Each point in Coastal Resiliency Assessment Shoreline Points represents a 250 meter segment of the Maryland...
Search relevance: 49.22 | Views last month: 0 -
The dataset provides measured salt marsh shoreline retreat rates and estimated hydrodynamic data for twelve sites in the Great Marsh system in Massachusetts, which comprises Plum Island Sound and...
Search relevance: 48.97 | Views last month: 0
