COVID WebGIS development from scratch using openlayers, Postgis & JSP (without Geoserver)

Опубликовано: 28 Февраль 2026
на канале: OpenGeo Lab

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This video shows how to develop COVID WebGIS application from the scratch using Openlayers, Postgis & JSP (without geoserver)
Everything from downloading, installing, configuration and backend programming.

Link for downloading webgis source code, Dabtabase backup and Jar files
https://drive.google.com/file/d/1HZcs...

Timeline of the video:
00:00 - Introduction about the video
06:50 - Download and install Apache Tomcat
09:50 - About postgresql and postgis installation
12:10 - Uploading csv and shapefile data in Postgis database
24:10 - Learn to run SQL query (st_buffer, st_asgeojson etc.) in postgis database
31:30 - Download and install JDBC driver of postgresql database for establishing a connection with a database and send queries.
33:50 - Convert data from PostGIS database into GeoJSON using JSP and render it to webpage using openlayers api
56:00 - COVID WebGIS application development

Link for the video having postgresql & postgis installation chapter
• WebGIS Development from scratch using Geos...

Link for downloading tomcat
https://tomcat.apache.org/download-90...

Link for downloading postgresql
https://www.enterprisedb.com/download...

Link for Postgresl JDBC driver
https://jdbc.postgresql.org/download....

Link for Openlayers
https://openlayers.org/download/

Link for Openlayers layerswitcher
https://github.com/walkermatt/ol-laye...

Link for jquery
https://jquery.com/download/

Link for Bootstrap
https://getbootstrap.com/docs/5.1/get...

Link for Chart.js
https://www.chartjs.org/docs/latest/