Thea Tan - GIS Portfolio

Mapping Edmonton's EV Charging Landscape with GIS


GIS and Data Collection Technologies Course 2023

Tools: ArcGIS Pro, ArcGIS Online, Survey123, FieldMaps, Experience Builder, StoryMaps

Sources: City of Edmonton, Government of Alberta, Government of Canada, OpenStreetMap (ESRI Living Atlas)

This project is the first part of my overall study of the strategic employment of GIS in the development of EV infrastructure in Edmonton. Securing reliable, high-quality data is an integral part of an effective GIS solution. The aim of my project is to collect relevant information and to update the existing inventory.

The project is divided into two sections: (1) initial data collection and (2) public data collection. Editors and field workers will complete an initial data collection by using Field Maps and Survey123 form. This process will verify the quality of the sourced data. The public data collection section is for the public to submit station updates and report concerns through a web app. Data collected on both parts will effectively provide editors a way to monitor the station status and keep relevant information current.

Through this workflow, data can be collected and updated regularly to reflect the present state of the city's EV charging infrastructure. Also, with the direct participation of the public, it promotes better collaboration between stakeholders and engages the community to take part in its development.

Below is a short video demonstrating the desktop version of the web app I created for the public to submit status reports on charging stations throughout the city. It also acts as a tool for the public to access the updated data and use it accordingly. The app is responsive on both tablet and mobile screens as well.