Unlock the potential of Volunteered Geographic Information: Exploring and downloading OpenStreetMap data [Online]: 2022-06-28

Map of Devastating 2003 Heat Wave in the Netherlands Observed from MODIS Satellite. Mehdi Aminipouri (PhD Candidate in Geography at SFU)

Dates
Tuesday, June 28, 2022 - 10:00am to 12:00pm
Location
via Zoom (link will be sent to participants 24 hours before the workshop/event begins)

This workshop is in the past and registrations are unavailable.

Registration dates
closed Monday, June 27, 2022 - 6:00am

All times are Pacific Time Zone (Vancouver, BC, Canada).

About the workshop

 
The creation of spatial data is no longer confined to government entities, commercial corporations and GIS professionals.  Volunteered Geographic Information has been on the rise, with OpenStreetMap (OSM) being a prominent example as a map of the world created by volunteers. Unlike Google Maps, OSM data is free to download and use in a GIS capable format. Also, OSM uses a community-based tagging system to describe and organize its mapped features, which in many cases provide great value to communities, but are not monetarily lucrative (e.g. gender-neutral washrooms, biking racks, wheelchair accessible places, etc). This Wheelmap (the data is pulled from OSM) is an example. Despite the extensive coverage and unique value of OSM data, it has been underused by academia. This workshop will introduce you to how to find, explore, and download OSM data. 

Learning Outcomes

By the end of this workshop, you will be able to: 

  • Understand how OSM stores, describes, and classifies data by a community-based tagging system.  
  • Explore and query OSM data by tags in Overpass Turbo, a web-based tool.  
  • Query and download OSM data in QGIS.  

Target Audience

This workshop caters to people with any level of GIS expertise, including beginners. If you are curious about what data is there in OSM that might be hard to find elsewhere (i.e., locations and information of gender-neural washrooms, bike racks), and/or how you can use the data for your research project, for example, to maka map/app or do spatial analysis, this workshop is right for you.  

  Requirements

Optional: If you wish to participate in the last part of the activities (downloading OSM data from QGIS), please have QGIS installed on your computer. To download QGIS, please visit https://qgis.org/en/site/forusers/download.html  However, since the QGIS activity only takes a small fraction of the workshop, it is fine if you just want to watch.  

 
Facilitator(s)
Sarah Zhang
Tanner Noth

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