|
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 |
|
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, 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 - 1985 - Idrisi Raster File. |
Robert G. Pontius Jr. |
1985-01-01 |
1985-12-31 |
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, 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 |
|
Land Use, Anderson Level I - Ipswich Watershed - 1971 - Idrisi Raster File |
Robert G. Pontius Jr. |
1971-01-01 |
1971-01-01 |
GIS & Maps, Ipswich Watershed |
|
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, 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, 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 - 1971 - Idrisi Raster File. |
Robert G. Pontius Jr. |
1971-01-01 |
1971-12-31 |
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, 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, 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 |
|
Level of Protection for Areas Designated Protected and Open Space - Ipswich Watershed - Idrisi Raster File. |
Robert G. Pontius Jr. |
2002-01-01 |
2002-12-31 |
GIS & Maps, Ipswich Watershed |
|
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 |
|
PIE LTER 2005 Digital elevation model for the Plum Island Sound estuary, Massachusetts, filtered_grd, last filtered grid - Raster |
|
2005-04-18 |
2005-04-19 |
Estuarine Physics, GIS & Maps |
|
PIE LTER Land Cover (2005), Plum Island Sound estuary, Massachusetts - Raster |
Robert G. Pontius Jr. |
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover |
|
PIE LTER Land Cover (2013), Plum Island Sound estuary, Massachusetts - Raster |
Robert G. Pontius Jr. |
2005-04-15 |
2005-04-30 |
GIS & Maps, Land Cover |
|
PIE LTER Water Network (2005), Plum Island Sound estuary, Massachusetts - Vector |
Robert G. Pontius Jr. |
2005-04-19 |
2005-04-25 |
Estuarine Physics, GIS & Maps, River Network |
|
Primary Use of Open Space and Protected Land - Ipswich Watershed - Idrisi Raster File. |
Robert G. Pontius Jr. |
2002-01-01 |
2002-12-31 |
GIS & Maps, Ipswich Watershed |
|
Roads: Location and Type - Ipswich Watershed - Idrisi Raster File. |
Robert G. Pontius Jr. |
2002-01-01 |
2002-12-31 |
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 |
|
Status and Custodianship of Designated Open Space - Ipswich Watershed - Idrisi Raster File. |
Robert G. Pontius Jr. |
2002-01-01 |
2002-12-31 |
GIS & Maps, Ipswich Watershed |
|
Stream Order for drainage to streams in the Ipswich or Parker River Network - ASCII Raster File |
Wilfred Wollheim |
2003-01-01 |
2003-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
