Geographic Information Science 101

456d07b3f7a1ab66502e232fd9b1d378?s=47 Edson Hilios
November 22, 2017

Geographic Information Science 101

In this talk we explore core concepts of Geographic Information Science such as: geographic positioning system, topography, projections and many other subjects related to the geodesic system to build maps.

The second part we explore how the global navigation satellite system works – GPS being one of it – and some of the gotchas to understand measurement errors, precision and methods to improve it.


Edson Hilios

November 22, 2017