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MD iMAP: Maryland Archived Submerged Aquatic Vegetation 1998
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... -
MD iMAP: Maryland Archived Submerged Aquatic Vegetation 1986
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... -
Historical Submerged Aquatic Vegetation (SAV) Distributions from Coastal...
Historic black and white aerial photographs of coastal Alabama (Mobile Bay and adjacent waters) from 1940, 1955, and 1966 were digitized and georeferenced using Blue Marble... -
MD iMAP: Maryland Archived Submerged Aquatic Vegetation 2007
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... -
Eelgrass Beds Historic Points
Eelgrass Beds Historic Set: Historic Eelgrass Points is a 1:24,000-scale, point feature-based layer that depicts the locations of historic eelgrass beds (Zostera marina) in Long...