2026-07-03 –, info lab 2
A developer tutorial for the JS/WebGL Gleo library, with a technical focus on how to create custom WebGL cartographic symbols.
This is a longer version of the 45-minute workshop held at the JIIDE25 conference in Oviedo (Spain).
Iván has been a web developer and FLOSS advocate since the early 2000s; then he bought a GPS receiver and got involved in OpenStreetMap and OSGeo.
He’s worked with nautical charts, indoor positioning, USB microcontrollers, LibreOffice, multispectral rasters, all of it with unhealthy amounts of Javascript.