Geoportal
About
News
Help
Feedback
Advanced Search
Clear search
Within search
Dct Publisher Sm:
State of Pennsylvania
Place:
Pennsylvania
Dct Subject Sm:
Land cover
Time Period:
1950-1999
Search Field One
Keyword
Title
Place
Publisher/Creator
Text Field One
AND
OR
NOT
Search Field Two
Keyword
Title
Place
Publisher/Creator
Text Field Two
AND
OR
NOT
Search Field Three
Keyword
Title
Place
Publisher/Creator
Text Field Three
AND
OR
NOT
Search Field Four
Keyword
Title
Place
Publisher/Creator
Text Field Four
Limit Results By
Resource Class
Datasets (1,386)
Imagery (6)
Maps (296)
Web services (1,361)
Resource Type
Raster data (5)
Thematic maps (242)
Topographic maps (20)
Vector data (1,371)
Provider
Delaware Valley Regional Planning Commission (DVRPC) (4)
GeoDa Data and Lab (1)
Montgomery County Open Data (1,353)
PHLmaps (4)
Pennsylvania Spatial Data Access (PASDA) (29)
Pennsylvania State University (242)
Rutgers University-New Brunswick (21)
The Ohio State University (20)
University of Minnesota (13)
Year
Begin
–
End
Big Ten Academic Alliance Geoportal
News & Updates
About Us
Contact Project Team
Big Ten Academic Alliance Homepage