Search datasets
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This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands...
Search relevance: 134.12 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:28 PM -
This data layer is an element of the Oregon GIS Framework. The Oregon Wetlands Database (2019) is a geodatabase consisting of three feature classes: 1) Local Wetland Inventory (LWI) Wetlands, 2)...
Search relevance: 108.79 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:31 PM -
This data set contains vector polygons representing the wetlands of Columbia River classified according to the Environmental Sensitivity Index (ESI) classification system. This data set comprises...
Search relevance: 82.75 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:01 PM -
Hurricane Sandy directly hit the Atlantic shoreline of New Jersey during several astronomical high tide cycles in late October, 2012. The eastern seaboard areas are subject to sea level rise and...
Search relevance: 75.22 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:09 AM -
The Sensitive Shorebird Areas dataset was developed to show all locations in the Maryland Coastal Bays that are sensitive for shorebirds. The dataset is an subset of the National Wetlands...
Search relevance: 72.52 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:07 PM -
Hurricane Sandy directly hit the Atlantic shoreline of New Jersey during several astronomical high tide cycles in late October, 2012. The eastern seaboard areas are subject to sea level rise and...
Search relevance: 68.73 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 03:23 AM -
Hurricane Sandy directly hit the Atlantic shoreline of New Jersey during several astronomical high tide cycles in late October, 2012. The eastern seaboard areas are subject to sea level rise and...
Search relevance: 68.73 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 06:14 AM -
This product provides regional estimates of specific wetland types (bog and fen) in Alaska. Available wetland types mapped by the National Wetlands Inventory (NWI) program were re-classed into...
Search relevance: 67.43 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:17 AM -
Hurricane Sandy directly hit the Atlantic shoreline of New Jersey during several astronomical high tide cycles in late October, 2012. The eastern seaboard areas are subject to sea level rise and...
Search relevance: 66.93 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:35 AM -
The Maryland Department of Natural resources began updating the National Wetlands Inventory (NWI) mapping of wetlands in Maryland in the early 1990s. This database lists the 3.75' x 3.75' USGS...
Search relevance: 57.62 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:12 PM -
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands...
Search relevance: 56.85 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 02:37 AM -
NWI digital data files are records of wetlands location and classification as defined by the U.S. Fish Wildlife Service. This dataset is one of a series available in 7.5 minute by 7.5 minute...
Search relevance: 54.32 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:37 AM -
These digital data files are records of salt marsh location and extent as defined by the U.S. Fish & Wildlife Service's National Wetlands Inventory (NWI) program. In coastal Maryland these data...
Search relevance: 54.26 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:06 PM -
These digital data files are records of salt marsh location and extent as defined by the U.S. Fish & Wildlife Service's National Wetlands Inventory (NWI) program. In coastal Maryland these data...
Search relevance: 54.03 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:06 PM -
These digital data files are records of salt marsh location and extent as defined by the U.S. Fish & Wildlife Service's National Wetlands Inventory (NWI) program. In coastal Maryland these data...
Search relevance: 54.03 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:12 PM -
Landcover map for GLBA UTM8. Landcover classes were delineated on 1:65,000 color infrared air photos using a stereoscope, and used field information, photographs of polygons and LandSat imagery to...
Search relevance: 53.79 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:06 AM -
The Maryland Department of Natural resources began updating the National Wetlands Inventory (NWI) mapping of wetlands in Maryland in the early 1990s. This database lists the 3.75' x 3.75' USGS...
Search relevance: 53.41 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:06 PM -
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands...
Search relevance: 53.16 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:37 AM -
The Mississippi Coastal Improvements Program (MsCIP) has developed a Comprehensive Barrier Island Restoration Plan containing options to ensure the integrity of the Mississippi barrier islands...
Search relevance: 50.56 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:37 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These digital data files are records of salt marsh location and extent as defined by the U.S. Fish & Wildlife...
Search relevance: 47.17 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 11:10 PM
