BTAA Geoportal Video Tutorials¶
Step-by-Step Video Walkthroughs¶
These videos show common BTAA Geoportal search strategies applied to real datasets. Follow along to see how to combine keywords, filters, and map searches to find exactly what you need.
Video 1 – Introduction to the BTAA Geoportal¶
An overview of the BTAA-GIN, who we serve, and how the Geoportal connects geospatial resources across Big Ten universities.
Video 2 – Searching for Vector Datasets¶
Learn to locate vector datasets showing 1930s–1940s redlining maps for Pennsylvania cities, using keywords, facets, and the map filter.
Video 3 – Finding Historic Maps¶
Find digitized historic campus maps from Big Ten universities using keyword searches, filters, and the map interface.
Video 4 – Finding Land Cover Data from LiDAR¶
Search for Iowa’s 2009 land cover dataset derived from LiDAR returns, using both keyword and facet search methods.