Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Archived Submerged Aquatic Vegetation - SAV 1984: Maryland

Author:
Description:
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 quality in the Bay. Each area of SAV was interpreted from the rectified photography and classified into one of four density classes by the percentage of cover. The SAV beds were entered into an ArcInfo GIS coverage using quality control procedures.
Collection:
ArcGIS Open Data
Place:
Maryland, United States
Subject:
Biota
Year:
1984
Contributed by:
Maryland
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