June 2001

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(ESRI Shapefile with ArcGIS .lyr and ArcView 3x .avl)


This datalayer represents the indexing scheme for the 1:10,000 Coastal Color Orthophotos. 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. See the Coastal Color Orthophotos Index Map pdf format of ix_coq.pdf

Last Updated 5/30/2007