gavinj.net

GIS servers can pre-generate tiles to vastly improve WMS performance. Geoserver provides a handy web interface for interacting with the geoserver web cache (GWC), but sometimes it is handy to script t...

This photo is the result of techniques picked up whilst attending Trey Ratcliffe's Stuck in Customs Webinar. It uses a post production method called High Dynamic Range (HDR), that uses software to mer...

I've just set up a new cool wall at work. It's a complete copy of the famous "Top Gear" cool wall. Back when I worked for Les Mills Asia Pacific this provided a great outlet for geeky debate - it also...

WMS is a standard protocol used to request mapping data from an OGC compliant map server - two common open source implementations include mapserver and geoserver. WMS renders the tiles server side and...

Ran into an interesting bug today that I thought I should share with the interwebs. We have a web application that supports RESTful http requests to interact with the system. Seems to work fine using...