DOI:
10.6073/pasta/f59595dd6a01002b6d48050c4630d619
Data set ID:
253
This datalayer is part of a group of layers used for research in the Ipswich River Watershed. This is the aspect model for the study area. 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, August 1, 2019
Date Range:
Tuesday, January 1, 2002