Ryan Mattke • Kevin Dyke
University of Minnesota Libraries
At the University of Minnesota Libraries, we're engaged in a variety of geohumanities work.
Some of this work occurs at the level of a subject library (in our case, the John R. Borchert Map Library).
Elsewhere in the Libraries, DASH is a cross-disciplinary project fostering collaboration around emerging digital tools and methodologies.
Outside the Libraries but with strong connections is U-Spatial, a spatial research support center at the University of Minnesota.
Building interfaces for analog collections
Making use of “raw”
digital material
What came first, the digital collections or the engaged audience?
It turns out, digitized maps (like pretty much all other digital
objects) benefit tremendously from some kind of presentation.
now what?
Targeting different audiences
Instructors
Instructors
Generally used as part of an exercise in one class session.
By 2007, the Borchert Map Library had a collection of over 15,000 digitized aerial photographs.
1939 aerial photograph showing the Duluth, MN harbor
How to help users quickly find the most relevant aerial photos?
Aerial photo from 1961 of what would become Voyageurs National Park in far northeast Minnesota
Back in 2008, a student worker was tasked with using the Google Maps JavaScript API and XML (learning both simultaneously) to put together an application.
Minnesota Historical Aerial Photographs Online
aka MHAPO (the "H" is silent)
The original MHAPO interface
Today's MHAPO
Uses Esri products for front and back ends.
Recently added large scale Minneapolis photos.
1961 aerial of what is now the West Bank Campus of the University of Minnesota
1967 aerial of what is now the West Bank Campus of the University of Minnesota
Twin Cities Historical Aerial Mosaics
Georeferenced series of ten 1956 aerial photos encompassing Minneapolis and St. Paul
Starting this spring, we're going to expand metro wide and add additional years
The West Bank area of Minneapolis, in 1956 and today
University of Minnesota Campus History
Hundreds of historical campus maps from University of Minnesota Archives
Used current footprints (provided by U of M Enterprise GIS) as a baseline.
Next, used georeferenced maps to recreate building footprints across campus over time.
Working with other collections in the Libraries
YMCA Locations
Kautz Family YMCA Archives
Part of Archives & Special Collections at the University of Minnesota Libraries
Collects the historical records of the Y's national resource office, YMCA of the USA, and also holds records of the Greater Twin Cities and Greater New York YMCAs.
Created a prototype map showing YMCA locations in the Greater New York area over time.
Upper Midwest Jewish Archives
Map created by Clarence Miller in partnership with the Phyllis Wheatley Community Center
Illustrates an area of North Minneapolis during the 1920s where many Jewish immigrant families lived
Tying information from photos and oral histories to locations on the map in hopes of understanding a neighborhood that was basically demolished in the name of urban renewal.
Collaborations
Move towards "born digital" projects that aren't necessarily rooted to
a particular collection.
Joy/Pain Mapping
Working with Rebecca Krinke, a local artist and faculty member in Landscape Architecture
Large wooden map (around 5ft by 8ft) of the Twin Cities
Borchert Map Library
Took the map around town and asked people to draw on areas of the map that they associated with either joy/pain
