Introduction Map scale is one of the most important factors to consider when representing data on a map. It is important not to lose the message of the map by including too much data. The standard way of controlling the Read more…
What is a Vertical Datum? The Geodetic Glossary (2009) defines height as ‘distance, measured along a perpendicular, between a point and a reference surface’. This definition is concise and direct but leaves a vagueness concerning the reference surface. This reference surface is the Vertical Read more…
I decided to look into some of the mathematics that makes it possible to calculate distances considering 3D space, for example, calculating distance on a sphere. The Earth is round but big so we can consider it flat for short Read more…
We thought to kick off the Geospatial Geoscience blog with an awesome tip concerning ArcPro. After initializing and getting data into the software it quickly became apparent that the usual long list of styles was no longer there! Symbology groups Read more…