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(ESRI Shapefile with ArcGIS .lyr and ArcView 3x .avl)
Overview
This datalayer represents the indexing scheme for the 1994 Coastal Aerial Imagery. The polygons in this index coverage were extracted from the statewide orthophoto index layer (OQMAIN_POLY ) for which color orthophotos are available, for both the mainland and island regions. Mass. Coastal Zone Management developed the layer, named COQMAIN_POLY. The six-digit orthophoto ID is stored in the character field TILE-NAME and in the integer field SHEET-ID.
Maintenance
MassGIS maintains this layer. No updates will be added.
Last updated: | June 1, 2001 |
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