Data Catalog

130 matching data sets (displaying 76 - 100)
Title Authors Start Date End Date Research Areas
Topography: Slope - Ipswich Watershed - Idrisi Raster File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Individual Towns that are Fully or Partially in the Ipswich Watershed - Idrisi Vector File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Single Mask File of All Towns that are Fully or Partially in the Ipswich Watershed - Idrisi Raster File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Individual Towns that are Fully or Partially in the Ipswich Watershed - Idrisi Raster File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Wetland Areas - Ipswich Watershed - Idrisi Raster File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Boundaries of the designated 30m Ipswich Watershed Study Area - Idrisi Raster File. Robert G. Pontius Jr. 2001-01-01 2001-12-31 GIS & Maps, Ipswich Watershed
Blockgroups, census, 2000, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector 2000-01-01 2000-12-31 GIS & Maps, Ipswich and Parker Watersheds
Blocks, census, 2000, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector 2000-01-01 2000-12-31 GIS & Maps, Ipswich and Parker Watersheds
Tracts, census, 2000, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector 2000-01-01 2000-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, 21 Categories - Ipswich and Parker River Watersheds - 1999 - Idrisi Raster File. Robert G. Pontius Jr. 1999-01-01 1999-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, 37 Categories - Ipswich and Parker River Watersheds - 1999 - Idrisi Raster File. Robert G. Pontius Jr. 1999-01-01 1999-12-31 GIS & Maps, Ipswich and Parker Watersheds
Assessor's parcel data, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector Massachusetts GIS 1999-01-01 2005-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I - Ipswich Watershed - 1999 - Idrisi Raster File Robert G. Pontius Jr. 1999-01-01 1999-01-01 GIS & Maps, Ipswich Watershed
Land Use, Anderson Level I, 7 Categories - Ipswich and Parker River Watersheds - 1999 - Idrisi Raster File. Robert G. Pontius Jr. 1999-01-01 1999-12-31 GIS & Maps, Ipswich and Parker Watersheds
Nutrient Sample Sites - Ipswich Watershed - 1999 through 2002 - Idrisi Raster File. Robert G. Pontius Jr. 1999-01-01 2002-12-31 GIS & Maps, Ipswich Watershed
Land use, 1999, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector Massachusetts GIS 1999-01-01 1999-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, 37 Categories - Ipswich and Parker River Watersheds - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I, 7 Categories - Ipswich and Parker River Watersheds - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I - Ipswich Watershed - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-01-01 GIS & Maps, Ipswich Watershed
Land Use, 21 Categories - Ipswich and Parker River Watersheds - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, 37 Categories - Ipswich and Parker River Watersheds - 1985 - Idrisi Raster File. Robert G. Pontius Jr. 1985-01-01 1985-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I, 7 Categories - Ipswich and Parker River Watersheds - 1985 - Idrisi Raster File. Robert G. Pontius Jr. 1985-01-01 1985-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I - Ipswich Watershed - 1985 - Idrisi Raster File. Robert G. Pontius Jr. 1985-01-01 1985-01-01 GIS & Maps, Ipswich Watershed
Land Use, 21 Categories - Ipswich and Parker River Watersheds - 1985 - Idrisi Raster File. Robert G. Pontius Jr. 1985-01-01 1985-12-31 GIS & Maps, Ipswich and Parker Watersheds
Compilation of Land Use Data in 21 and 37 Category Classifications - Ipswich and Parker River Watersheds - 1971, 1985, 1991, and 1999 - Vector Shapefile. Robert G. Pontius Jr. 1971-01-01 1999-12-31 GIS & Maps, Ipswich and Parker Watersheds

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