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.
MassGIS maintains this layer. No updates will be added.
|Last updated:||June 1, 2001|