Latest Posts in DEM

Dmitri Bagh
August 13, 2018 • 6 min

With CesiumJS, you can create a web visualization to display your geospatial data in a browser—making it easy to share your data with anyone, anywhere. Here are the steps I took ...

Tiana Warner
August 28, 2017 • 4 min

Extracting vector features from an image (or “vectorizing a raster”) involves converting groups of raster pixels into polygons. This is a common scenario for GIS and CA...

Kris Majury
August 12, 2015 • 4 min

Students in Niagara College’s GIS – Geospatial Management program have a great opportunity – to work on a year-long thesis project, collaborating with real employers to d...

Mark Ireland
June 10, 2011 • 4 min

Another short post - this time inspired by a question on the GIS StackExchange group. Can FME calculate the total ascent on a single line feature when individual sections of line ...

Mark Ireland
November 13, 2009 • 6 min

This post is on the subject of city models and how to bring together CAD, GIS, BIM, DEM, raster and other types of spatial data to create a single model. This example includes 3D b...
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