Search datasets
-
Coastal Area & Boundary Polygon: The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the Coastal Area as defined by...
Search relevance: 158.12 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:39 PM -
Coastal Area & Boundary Polygon: The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the Coastal Area as defined by...
Search relevance: 152.50 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
Coastal Area & Boundary Polygon: The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the Coastal Area as defined by...
Search relevance: 41.82 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
The Coastal Boundary layer is a 1:24,000-scale, polygon feature-based layer of the legal mylar-based maps adopted by the Commissioner of the Department of Environmental Protection (DEP) (i.e.,...
Search relevance: 37.90 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:39 PM -
The polygon datasets were created to assist in visualizing the results of salinity modeling in Gulf of Mexico estuaries and bays. Statistical algorithms (Asquith and others, 2023) were developed...
Search relevance: 36.48 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:02 PM -
The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the Coastal Area as defined by Connecticut General Statute (C.G.S.)...
Search relevance: 35.02 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:39 PM -
Hurricane Harvey made landfall near Rockport, Texas on August 25 as a category 4 hurricane with wind gusts exceeding 150 miles per hour. As Harvey moved inland the forward motion of the storm...
Search relevance: 31.47 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:47 PM -
Coastwide vegetation surveys have been conducted multiple times over the past 50 years (e.g., Chabreck and Linscombe 1968, 1978, 1988, 1997, 2001, and 2013) by the Louisiana Department of Wildlife...
Search relevance: 31.11 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:32 PM -
Coastwide vegetation surveys have been conducted multiple times over the past 50 years (e.g., Chabreck and Linscombe 1968, 1978, 1988, 1997, 2001, and 2013) by the Louisiana Department of Wildlife...
Search relevance: 30.98 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:29 PM -
Coastwide vegetation surveys have been conducted multiple times over the past 50 years (e.g., Chabreck and Linscombe 1968, 1978, 1988, 1997, 2001, and 2013) by the Louisiana Department of Wildlife...
Search relevance: 30.75 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:46 PM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of 2024. Expected changes:Metadata is...
Search relevance: 28.98 | Views last month: 5 | Catalog Last Checked: July 28, 2025 at 08:14 PM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of 2024. Expected changes:Metadata is...
Search relevance: 28.85 | Views last month: 2 | Catalog Last Checked: July 28, 2025 at 08:14 PM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of March 2025. The schema changed in...
Search relevance: 28.40 | Views last month: 7 | Catalog Last Checked: July 28, 2025 at 08:06 PM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of March 2025. The schema changed in...
Search relevance: 28.36 | Views last month: 1 | Catalog Last Checked: July 28, 2025 at 08:06 PM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of March 2025. The schema changed in...
Search relevance: 28.05 | Views last month: 9 | Catalog Last Checked: July 28, 2025 at 08:09 PM -
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal...
Search relevance: 28.01 | Views last month: 84 | Catalog Last Checked: November 01, 2026 at 08:39 AM -
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of March 2025. The schema changed in...
Search relevance: 27.93 | Views last month: 1 | Catalog Last Checked: July 28, 2025 at 08:09 PM -
** Dataset containing HUC12 watershed boundaries that are within or intersect the boundary of a standard park AOA. ** The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection...
Search relevance: 26.95 | Views last month: 1 | Catalog Last Checked: November 12, 2026 at 03:03 AM -
This polygon dataset represents the tidal water shoreline of the Chesapeake Bay and its tributaries. It is based primarily on shoreline data with horizontal positional accuracy of +/- 2meters...
Search relevance: 26.57 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:45 PM -
This data set contains vector points depicting locations for National Guard and National Landmark for Maine and New Hampshire. The polygons in the MGT data layer may overlap where an area is...
Search relevance: 25.22 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 05:04 PM
