Map Projections and Coordinate Systems: Part 1

This two part article is intended as an introduction to map projections and coordinate systems. The second part of the article will be published on Wednesday. They start a new series of articles which I shall be publishing over the next few weeks. I shall look at different projections and coordinate systems, the inadequacies of ...

Animation and Dynamic Updates with KML

Although KML has quickly become the main format used for map annotation, it has a number of advanced features which only have limited support outside of Google Earth. Some of these absences are logical – for example, few mapping systems support 3d views and buildings. With the current pace of development it is likely that ...