Month: November 2016

DEM for Slope calculations in Bicycle Routing: PostGIS

Everyone who went cycling in Belgium knows that the famous quote from Jacques Brel "Le plat pays qui est le mien" is far from being true! Belgium is globally a flat…
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The Simple and Free PostGIS VS the Complex and Expensive Oracle Spatial

Spatial Database battles exists since … the existence of spatial databases! Two most prominent spatial database in the GIS world are Oracle Spatial and PostgreSQL/PostGIS, both having advantages and disadvantages.…
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The 2012 Presidential Election Map using PostGIS, Geoserver and OL3

The news of the beginning of the week was monopolized by the US presidential election. During the last few months, a lot of interactive maps flourished on the internet showing…
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