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Delaware River Basin Project

Twentieth-Century Land Surface Changes in the Delaware Water Gap Basin, a GIS Snapshot Approach

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Delaware River Basin Project Home Page

Links to individual projects:
Modeling Urban Expansion in the Philadelphia Metropolitan Area; A Cellular Automata Approach
Historical land-use data from the twentieth century was used as input to the SLEUTH land-use change model, a Cellular Automata model developed by Keith Clarke at the University of California at Santa Barbara, to produce projections of urban expansion in the Philadelphia metropolitan area.

Twentieth-Century Land Surface Changes in the Delaware Water Gap Basin, a GIS Snapshot Approach
Methods of integrating land-surface data and measuring change with time are being tested on historical land use/land cover data of the Delaware Water Gap watershed area in Pennsylvania.

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Home Maps Data List Metadata


15-Minute Maps | 7.5-Minute Maps

The list below provides access to Digital Raster Graphics (DRGs) of historical maps for the Delaware Water Gap Basin from the 20th century (and late 19th century in some parts of the basin). DRGs are the scanned images of published topographic quadrangle maps. The tif files are georeferenced (GeoTIFF), some GIS software packages require a separate tfw file in order to display the georeferenced image. Land use/land cover files are denoted as 'lulc.'

15-Minute Maps

Ariel
Ariel 1928 tfw | tif | lulc
Ariel 1928 - Reprinted 1953 tfw | tif
Ariel 1928 - Reprinted 1960 tfw | tif
Ariel 1932 tfw | tif | lulc
Ariel 1932 - Reprinted 1942 tfw | tif | lulc

Bushkill
Bushkill 1924 tfw | tif | lulc
Bushkill 1943 tfw | tif | lulc
Bushkill 1947 tfw | tif | lulc

Delaware water Gap
Delaware Water Gap 1891 tfw | tif | lulc
Delaware Water Gap 1893 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1897 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1899 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1904 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1907 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1909 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1912 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1915 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1919 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1920 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1922 tfw | tif | lulc
Delaware Water Gap 1893 - Reprinted 1930 tfw | tif | lulc
Delaware Water Gap 1936 tfw | tif | lulc
Delaware Water Gap 1942 tfw | tif | lulc
Delaware Water Gap 1942 - Reprinted 1951 tfw | tif | lulc

Franklin Furnace
Franklin Furnace 1903 tfw | tif
Franklin Furnace 1903 - Reprinted 1920 tfw | tif | lulc
Franklin Furnace 1943 tfw | tif

Hawley
Hawley 1935 tfw | tif | lulc
Hawley 1938 tfw | tif | lulc
Hawley 1938 - Reprinted 1947 tfw | tif | lulc
Milford
Milford 1913 tfw | tif | lulc
Milford 1915 tfw | tif | lulc
Milford 1915 - Reprinted 1920 tfw | tif | lulc
Milford 1915 - Reprinted 1926 tfw | tif | lulc
Milford 1915 - Reprinted 1934 tfw | tif | lulc
Milford 1915 - Reprinted 1944 tfw | tif | lulc
Milford 1915 - Reprinted 1950 tfw | tif | lulc
Milford 1944 tfw | tif | lulc

Pocono
Pocono 1921 tfw | tif | lulc
Pocono 1923 tfw | tif | lulc
Pocono 1923 - Reprinted 1928 tfw | tif | lulc
Pocono 1923 - Reprinted 1938 tfw | tif | lulc
Pocono 1923 - Reprinted 1948 tfw | tif | lulc
Pocono 1943 tfw | tif | lulc

Port Jervis
Port Jervis 1906 tfw | tif
Port Jervis 1908 tfw | tif | lulc
Port Jervis 1908 - Reprinted 1911 tfw | tif
Port Jervis 1908 - Reprinted 1917 tfw | tif
Port Jervis 1908 - Reprinted 1923 tfw | tif
Port Jervis 1908 - Reprinted 1930 tfw | tif
Port Jervis 1908 - Reprinted 1936 tfw | tif
Port Jervis 1908 - Reprinted 1944 tfw | tif

Wallpack
Wallpack 1893 - Reprinted 1927 tfw | tif | lulc

Wind Gap
Wind Gap 1914 tfw | tif | lulc
Wind Gap 1916 tfw | tif | lulc
Wind Gap 1916 - Reprinted 1922 tfw | tif
Wind Gap 1916 - Reprinted 1929 tfw | tif | lulc
Wind Gap 1916 - Reprinted 1937 tfw | tif
Wind Gap 1916 - Reprinted 1943 tfw | tif
Wind Gap 1916 - Reprinted 1950 tfw | tif
Wind Gap 1943 tfw | tif | lulc

7.5-Minute Maps

Branchville
Branchville 1954 tfw | tif | lulc
Branchville 1971 tfw | tif | lulc
Branchville 1997 tfw | tif

Brodheadsville
Brodheadsville 1999 tif

Buck Hill Falls
Buck Hill Falls 1966 tfw | tif | lulc
Buck Hill Falls 1966 - Reprinted 1973 tfw | tif | lulc
Buck Hill Falls 1997 tif

Bushkill
Bushkill 1944 - Reprinted 1968 tfw | tif | lulc
Bushkill 1944 - Reprinted 1973 tfw | tif | lulc
Bushkill 1944 - Reprinted 1983 tfw | tif | lulc
Bushkill 1993 tif

Culvers Gap
Culvers Gap 1943 tfw | tif | lulc
Culvers Gap 1954 tfw | tif | lulc
Culvers Gap 1971 tfw | tif | lulc
Culvers Gap 1997 tif

East Stroudsburg
East Stroudsburg 1944 tfw | tif | lulc
East Stroudsburg 1993 tif | lulc

Edgemere
Edgemere 1965 tfw | tif | lulc
Edgemere 1965 - Reprinted 1973 tfw | tif | lulc
Edgemere 1983 tfw | tif | lulc
Edgemere 1992 tif

Flatbrookville
Flatbrookville 1943 tfw | tif | lulc
Flatbrookville 1954 tfw | tif | lulc
Flatbrookville 1971 tfw | tif | lulc
Flatbrookville 1997 tif

Lake Maskenozha
Lake Maskenozha 1943 tfw | tif | lulc
Lake Maskenozha 1995 tif | lulc

Milford
Milford 1958 tfw | tif | lulc
Milford 1958 - Reprinted 1969 tfw | tif | lulc
Milford 1958 - Reprinted 1983 tfw | tif | lulc
Milford 1995 tif

Mount Pocono
Mount Pocono 1966 tfw | tif | lulc
Mount Pocono 1973 tfw | tif | lulc
Mount Pocono 1999 tif

Newfoundland
Newfoundland 1966 - Reprinted 1973 tfw | tif | lulc
Newfoundland 1999 tif

Pecks Pond
Pecks Pond 1966 - Reprinted 1973 tfw | tif | lulc
Pecks Pond 1966 - Reprinted 1983 tfw | tif | lulc
Pecks Pond 1997 tfw

Pocono Pines
Pocono Pines 1997 tif

Pond Eddy
Pond Eddy 1965 tfw | tif | lulc
Pond Eddy 1965 - Reprinted 1973 tfw | tif | lulc
Pond Eddy 1997 tif

Port Jervis South
Port Jervis South 1943 tfw | tif | lulc
Port Jervis South 1969 tfw | tif | lulc
Port Jervis South 1995 tif

Portland
Portland 1943 tfw | tif | lulc
Portland 1955 tfw | tif | lulc
Portland 1955 - Reprinted 1971 tfw | tif | lulc
Portland 1955 - Reprinted 1984 tfw | tif | lulc
Portland 1997 tif

Promised Land
Promised Land 1966 tfw | tif | lulc
Promised Land 1997 tif

Saylorsburg
Saylorsburg 1960 - Reprinted 1983 tif | lulc
Saylorsburg 1969 - Reprinted 1984 tfw | tif

Shohola
Shohola 1965 tfw | tif | lulc
Shohola 1973 tfw | tif | lulc
Shohola 1984 tfw | tif | lulc
Shohola 1997 tif

Skytop
Skytop 1943 tfw | tif | lulc
Skytop 1947 tfw | tif | lulc
Skytop 1997 tif | lulc

Stroudsburg
Stroudsburg 1955 - Reprinted 1973 tfw | tif | lulc
Stroudsburg 1999 tif

Twelvemile Pond
Twelvemile Pond 1943 tfw | tif | lulc
Twelvemile Pond 1947 tfw | tif | lulc
Twelvemile Pond 1997 tif | lulc

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Page Last Modified: Wednesday, 09-Jan-2008 14:01:17 EST