|
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 |
|
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 |
|
Hydrology - Stream Centerlines - Ipswich Watershed - Idrisi Raster File. |
|
2002-01-01 |
2002-01-01 |
GIS & Maps, Ipswich Watershed |
|
Digital Elevation Model - Ipswich Watershed - Idrisi Raster File. |
|
2002-01-01 |
2002-01-01 |
GIS & Maps, Ipswich Watershed |
|
Topography Aspect - Ipswich Watershed - Idrisi Raster File |
Robert G. Pontius Jr. |
2002-01-01 |
2002-01-01 |
GIS & Maps, Ipswich Watershed |
|
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 |
|
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 |
|
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 |
|
Roads: Location and Type - Ipswich Watershed - Idrisi Raster File. |
Robert G. Pontius Jr. |
2002-01-01 |
2002-12-31 |
GIS & Maps, Ipswich Watershed |
|
Estimated River Length for Rivers in the Ipswich and Parker River Watersheds - ASCII Raster File |
Wilfred Wollheim, Water Systems Analysis Group, University of New Hampshire |
2003-01-01 |
2003-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
|
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 |
|
Estimated Distance from the Ocean for River Grid Cells - Parker and Ipswich Watersheds - ASCII Raster File |
Wilfred Wollheim, Water Systems Analysis Group, University of New Hampshire |
2003-01-01 |
2003-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
|
Flow Direction from Land Surface - Parker and Ipswich Watersheds - ASCII Raster File |
Wilfred Wollheim, Water Systems Analysis Group, University of New Hampshire |
2003-01-01 |
2003-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
|
Contributing drainage areas - Parker and Ipswich Watersheds - ASCII Raster File |
Wilfred Wollheim, Water Systems Analysis Group, University of New Hampshire |
2003-01-01 |
2003-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
|
Land use, 2005, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector |
|
2005-01-01 |
2005-12-31 |
GIS & Maps, Ipswich and Parker Watersheds |
|
Land Cover (2005), Ipswich Watershed, Lynnfield, Massachusetts - Raster |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Ipswich Watershed |
|
Land Cover (2005), Ipswich Watershed, Middleton, Massachusetts - Vector |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Ipswich Watershed |
|
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 |
|
Land Cover (2005), Ipswich Watershed, Middleton, Massachusetts - Raster |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Ipswich Watershed |
|
Land Cover (2005), Parker Watershed, Newbury, Massachusetts - Vector |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Parker Watershed |
|
Land Cover (2005), Parker Watershed, Newbury, Massachusetts - Raster |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Parker Watershed |
|
Land Cover (2005), Parker Watershed, Newburyport, Massachusetts - Vector |
|
2005-04-09 |
2005-04-17 |
GIS & Maps, Land Cover, Parker Watershed |
