User DRA - GIS Stack Exchange

DRA

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Member since December 01 2014
59 profile views
Last seen Sep 18 '20 at 14:35

Have been using / supporting / teaching GIS, Image Processing and GNSS since 1994. After using Intergraph (MGE and Geomedia), ESRI (ArcGIS from 6 to 10.3) am now at QGIS for about 4 years.