Alex Thomas is a graduate (Congrats Class of 2016!) of the History Department. Over the past 3 years Alex worked as a Student Assistant in Special Collections and Archives. For his final project, we asked him to recap his senior project research, which uncovers the historical landscape of Cal Poly. You can read more of Alex’s posts here. We wish you all the best Alex!
It was an unexpected perk of my senior year that I got much better at elevator pitches. During any small-talk conversation – with a professor, an old roommate, an underclassman, my parents – the topic turned eventually to senior project. After a couple of false starts when I noticed people’s eyes glazing over at the mention of archival photos and georeferencing, I narrowed it down:
“I’m making a digital map of campus, so you can go back in time and see what the buildings used to look like.”
Thanks to the unending patience and generosity of Russ White, Kennedy Library’s Data and GIS specialist, I learned how to use the ArcGIS mapping software to edit existing digital maps and create new ones. Fortunately, there was already a very robust digital map of campus kept up to date by the Facilities department. I worked backwards from this starting point, first finding the dates of construction for all the buildings currently standing on campus.
I was in luck. Although the campus is over a hundred years old, the majority of the buildings in use today aren’t replacing much. Sure, the campus core has been overhauled a few times, but a lot of the housing and agricultural buildings took the place of fields.
Left: The agricultural buildings in the campus core mean this photo was taken at the very beginning of the 1950s. Right: Construction on the clock tower dates this photo to 1941.
I was able to check the dates on these sources with other references like administrative documents, budgets, and student newspapers. A database of all Cal Poly buildings and their construction dates began to take shape.
Then I used the mapping software to draw the outlines of the buildings, tracing over the maps that had been published through the years. I soon realized that campus building history was very complex indeed, and I had to deal with a lot of conflicting and incomplete information.
After all the research was done, however, I was able to assemble the digital map without too much fuss. The final product can be found on Cal Poly’s ArcGIS map page, or by following the direct link above. Of course, this kind of project can never really be complete. Just this year, the administration announced at least two large building plans for the next several years, and even as I write this the new housing complex is going up across from the Yosemite Residence Halls. From the beginning, I knew that other researchers should be able to expand on my work. New campus developments and new information about older buildings will always come up. All the same, I hope that my project offers a new and interactive way to experience the history of Cal Poly.