VizChitra 2025

Of all the data visualisation forms available, maps have always fascinated me the most - it deals with data that is about us, the space we inhabit, and they just look wow. While there are many mapping softwares available, the one we will be focussing on is Quantum GIS or QGIS. Why QGIS? Because it’s open source and a one-stop-solution for everything spatial.

Your takeaway from this workshop

• Rather than just making a map, this workshop will be a gentle introduction/nudge on getting started with spatial data
• You will be briefed on what is GIS and how GIS is used for real life troubleshooting
• To leverage GIS, we’ll dive into QGIS
• Participants would get familiarised with the QGIS interface – how browser and layer panels are going to be your best friends!
• We’ll deal with different spatial data formats – vector and raster
• And since we are data storytellers, using QGIS only for visualising map won’t do justice so we get into using basic calculation for further context
• Finally, we’ll export the data that we are working on — vanishing lakes in Bengaluru — to round it off

This session is for anyone who is interested in GIS-based stories/communication, specifically data journalists, visualisers, researchers

The workshop will be conducted by Pulaha Roy, senior data journalist at Down to Earth, Centre for Science and Environment. Follow his work @
https://www.behance.net/proy02