Month: October 2015

5 reasons why I blog

5 reasons why I blog, and why shall you. About 4 years ago I started blogging and building a website/blog with content about GIS, geodata and programming. As…

The QGIS survey needs input!

The free and open source gis QGIS started an user survey on its online webpage. The project needs your input to get the best necessary community information for…

pie charts as point markers

GIS with javascript – tutorial part 1

An article from Anders. Geodata in javascript GeoJSON is the standard way of storing geodata in JSON, javascripts native data format. The wikipedia article has very clear and…

Interchange between the 3rd Ring Road and Airport Expressway.

What is better: a map or a picture?

I was reading an article entitled “China, the megalopolis of 110 million inhabitants that impresses the world” on a popular online journal (see article) and after a dozen…