This site from the Minnesota Land Management Information Center provides a collection of sources for geospatial data needed to power Geographic Information Systems. Topics include data search tools, agency data sites, data documentation sites, and aerial photography, among others.
This resource is referenced here:Subject:
Geoscience:Geology,
Geography:Geospatial
Resource Type:
Audio/Visual:Maps,
Scientific Resources:Collection,
Datasets and Tools:Datasets,
Audio/Visual:Images/Illustrations,
Datasets and Tools:Datasets with Tools
Special Interest: GIS
Data Derived: Data Derived
Data Source: Observational Data
Earth System Topics: Surface Processes, Human Dimensions
Science Background Required: Basic scientific background required, Broadly accessible
Theme:
Teach the Earth:Teaching Environments:Intro Geoscience,
Teach the Earth:Course Topics:GIS/Remote Sensing