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- catalog abstract "Point elevation data, files compressed using WinZip. The points in this layer were created using Digital Terrain Model (DTM) data points collected during the production of the 1:5000 black and white digital orthophoto images. These points are accurate to National Map Accuracy Standards (+/-1.5 meters).".
- catalog alternative "ESRI shapefiles".
- catalog alternative "Title on map sheet: Digital data index map : digital orthophoto elevation points".
- catalog contributor b12887245.
- catalog coverage "Massachusetts Maps Databases.".
- catalog created "2003.".
- catalog date "2003".
- catalog date "2003.".
- catalog dateCopyrighted "2003.".
- catalog description "Point elevation data, files compressed using WinZip. The points in this layer were created using Digital Terrain Model (DTM) data points collected during the production of the 1:5000 black and white digital orthophoto images. These points are accurate to National Map Accuracy Standards (+/-1.5 meters).".
- catalog description "System requirements: PC with CD ROM drive and GIS software.".
- catalog extent "1 CD-ROM :".
- catalog issued "2003".
- catalog issued "2003.".
- catalog language "eng".
- catalog publisher "[Boston, MA] : MassGIS,".
- catalog requires "System requirements: PC with CD ROM drive and GIS software.".
- catalog spatial "Massachusetts Maps Databases.".
- catalog spatial "Scale not given.".
- catalog spatial "a".
- catalog title "ESRI shapefiles".
- catalog title "MassGIS data [electronic resource] : ESRI shapefiles / MassGIS.".
- catalog title "Title on map sheet: Digital data index map : digital orthophoto elevation points".
- catalog type "CD-ROMs. local".
- catalog type "image".