OSGeo

OpenLayers and GeoServer: Common Query Language (CQL)

For this task, you need to write a tutorial (step-by-step instructions) that can be used by schools to teach students how to use GeoServer and OpenLayers to filter data using CQL.

Before doing this task, you should have completed the GeoServer/OpenLayers WMS task

What needs to be done:

  • Extent the WMS example you created previously to show examples of CQL.
  • Implement at least 3 CQL queries
  • Write a tutorial on the process followed.

Helpful resources:

Submit the link to your repository on Github that contains the following:

  • The code for your web map
  • README.md with the tutorial
  • Screenshots of the process followed

Task tags

  • openlayers
  • geoserver
  • coding
  • cql

Students who completed this task

Navya Garg, Lucifer, mdu02, Dhanus SL, Pranay

Task type

  • code Code
  • chrome_reader_mode Documentation / Training
  • assessment Outreach / Research
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2019