Author Name: Vera Usherovich
StoryMap Project link: https://arcg.is/004vSb
SA 8905 Fall 2020
Introduction:
During one of my study breaks, I was looking at aerial photographs of Toronto’s Waterfront. One thing in particular caught my attention; the parking lots. I did not grow up in Toronto and had no idea how drastically different the waterfront area looked like. I kept on opening up images from various years and comparing the changes. The Waterfront area was different; at first the roundhouses disappeared and followed by parking lots and industrial warehouses. This is the short answer to what inspired this StoryMap. I wanted to see how the surface of our city changed over time, specifically the role of parking lots.
Key Findings
- There has been a 32 % reduction in surfaces dedicated to parking lots between 2003 and 2019.
- Even though there are fewer parking lots, there is a similar proportion of parking lot size surfaced between 2003-2019.
- Many of the parking lots in the entertainment district turned into condos.
About the StoryMap
Data
For this project, I used areal photographs from the City of Toronto, works and Emergency Services. I chose 2003 and 2019 as my years to compare.
Platform and Method
The digitization process was done through Esri’s software, ArcMap. I then exported the layers into gis online and made a map. this map was embedded into the StoryMap with adjustment to the layers. Additionally, I cross-referenced information with google maps, to identify what has replaced the parking lots (broke into 4 categories: residential, commercial, public, and other).
Limitations
Note: The data showcased in this story and maps is based on manual aerial photograph digitization. Some features might have been inadvertently missed or incorrectly categorized.
Future Work
This can be done for a wider range of years. Also, a more comprehensive classification of what is no longer a parking lot could be described in greater detail.