Feb.
8th,
2011
GPSView Recently, we created GPSView, a free Android application to show a user the location of GPS satellites they can detect. The following post is an explanation into how the math works and provides some Java code examples of how to calculate this. In regards to GPS, it turns out… read the rest of the article
Posted in: Android, Geographic Information Systems, Java
Jan.
19th,
2011
There are times when you need to sanity check your PostGIS geometric data. The tips below help you to accomplish just that and will work with Points and Polygons. The Data In your database, the data looks like: This doesn’t mean much to most of us, so this is how… read the rest of the article
Posted in: Geographic Information Systems