Search datasets
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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: 7 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
These data sets exist in raster and vector formats. The areas in this data set were derived from sitings called in and tracked by Steve Doctor at Matapeake. These sitings were located as points on...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Representation of historic oyster bottom as charted prior to the present - legally designated Natural Oyster...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These data sets exist in raster and vector formats. The areas in this data set were determined from USGS...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:47 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: 4 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The 2007 Chesapeake Bay SAV Coverage was mapped from 1:24 - 000 black and white aerial photography to access...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:51 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: 3 | Catalog Last Checked: September 10, 2026 at 06:51 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: 3 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The dataset displays the presence and absence of forested areas within a 100 foot-buffer of a stream or...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Maryland Artificial Reef Initiative (MARI) is a state-run initiative - managed by the Maryland Department...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
This file was created for the purposes of planning and analysis for the conservation of a group of species, called Forest Interior Dwelling Species (FIDS), known to require habitat conditions in...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Dataset shows popular recreational fishing spots in the Maryland portion of the Chesapeake Bay. Fishing areas...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:50 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: 3 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV Coverage was mapped from 1:24 - 000 black and white aerial photography to access water...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Ribbed Mussel dataset shows areas within Maryland's Coastal Bays that are significant for...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. These data provide restoration value rankings and ecological attributes associated with green...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:48 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: 3 | Catalog Last Checked: September 10, 2026 at 06:50 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: September 10, 2026 at 06:48 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Polygon layer of public shellfishery areas in Maryland.Feature Service...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:48 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: September 10, 2026 at 06:49 PM
