Search datasets
-
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. These data map hub - corridor - and gap elements within the green infrastructure. The Green Infrastructure...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 14, 2026 at 11:55 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 02, 2025 at 04:45 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Scallop dataset shows areas within Maryland's Coastal Bays that are significant for...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 02, 2025 at 04:34 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Polygon delineation of Maryland oyster sanctuaries. The document...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 14, 2026 at 11:55 PM -
The Sensitive Areas Striped Bass dataset shows areas within Maryland's Coastal Bays that are significant for Striped Bass populations. This dataset shows seasonal use of certain areas of the bays...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:13 PM -
As defined in Maryland regulation, a pound net means a fixed entrapment gear consisting of: (a) A net body or crib measuring at least 16 feet long by 16 feet wide at the surface of the water with...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:09 PM -
Dataset shows popular recreational fishing spots in the Maryland portion of the Chesapeake Bay. Fishing areas were derived from the publication "Anglers' Guide to the United States Atlantic Coast,...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:12 PM -
The Biodiversity Conservation Network (or BioNet) of Maryland layer systematically identifies and prioritizes ecologically important lands to conserve Marylands biodiversity (i.e., plants,...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:12 PM -
These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file and graphic representations in the Lippson book (See bibliography below). These areas...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:10 PM -
These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file and graphic representations in the Lippson book (See bibliography below). These areas...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:10 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This file was created for MDNR planning purposes - specifically for the purpose of tracking the Department's...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 03:50 AM -
The 2024 distribution of submerged aquatic vegetation (SAV) in Chesapeake Bay and its tributaries was mapped from aerial multispectral digital imagery and satellite imagery. The aerial imagery was...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:13 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 04:56 AM -
The Sensitive Areas Horseshoe Crab dataset shows areas within Maryland's Coastal Bays that are significant for Horseshoe Crab breeding populations. Horseshoe Crabs use sandy beach areas for...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:09 PM -
Benthic data were aggregated from multiple sources to create a baywide record of seabed material in the Chesapeake Bay. Habitat polygons are classified with an adaptation of the Coastal and Marine...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:13 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Striped Bass dataset shows areas within Maryland's Coastal Bays that are significant for...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 05:10 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Forests of Recognized Importance (FORI) areas were previously known as High Conservation Value Forest (HCVF) -...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 04:40 AM -
These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file and graphic representations in the Lippson book (See bibliography below). These areas...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:13 PM -
The Sensitive Areas Foragers and Grazers dataset shows areas within Maryland's Coastal Bays that are significant for aquatic Forager and Grazer populations. The areas less than 3 feet deep are...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 07, 2026 at 08:12 PM -
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24 - 000 black and white aerial photography to assess water quality in...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 05:16 AM
