DOI:
10.6073/pasta/931deb0df7269c55951daecc9db84f7a
Data set ID:
252
This datalayer is part of a group of layers used for research in the Ipswich River Watershed. This is Digital Elevation Model data for the study area, in a 30-meter grid. The source elevation tile data was provided on the MassGIS website www.state.ma.us/mgis/massgis.htm in ESRI-format shapefile format and imported into IDRISI software using the ShapeIdr command. The resulting vector elevation files were converted to raster format using successive Lineras macro commands. This has the effect of mosaicing the tiles as well.
Publication Date:
Thursday, January 1, 1970
Date Range:
Tuesday, January 1, 2002