Geoportal
About
News
Help
Feedback
Advanced Search
Clear search
Within search
Dc Rights S:
Public
Dc Subject Sm:
Inland Waters
Dc Type Sm:
Service
Place:
Iowa
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
Collections (2)
Datasets (849)
Imagery (694)
Maps (2,989)
Other (9)
Web services (749)
Websites (14)
Resource Type
Aerial photographs (680)
Aerial views (27)
Atlases (767)
Cadastral maps (1,694)
Fire insurance maps (4)
LiDAR (1)
Photographs (1)
Point data (1)
Polygon data (10)
Raster data (100)
Satellite imagery (14)
Thematic maps (1)
Topographic maps (13)
Vector data (772)
Provider
American Panorama (18)
Big Ten Academic Alliance Geospatial Information Network (1)
Cass County GIS Downloadable Files (10)
City of Des Moines GIS Data (12)
Digital Sanborn Maps (1)
Fire Insurance Maps Online (1)
Harvard (3)
Humanitarian Data Exchange (1)
Iowa Emergency Operations Center (1)
Iowa Geodata (235)
IowaDOT Open Data (546)
Linn County, Iowa Open Data Portal (53)
Pennsylvania Spatial Data Access (PASDA) (94)
The Newberry Library (1)
University of Illinois Urbana-Champaign (17)
University of Iowa (3,524)
University of Michigan (1)
University of Minnesota (24)
Year
Begin
–
End
Big Ten Academic Alliance Geoportal
News & Updates
About Us
Contact Project Team
Big Ten Academic Alliance Homepage