Alexandros Voukenas

Alexandros Voukenas received his diploma (MSc equivalent) in Surveying Engineering from Aristotle University of Thessaloniki in 2017 and has been working as a GIS & Remote Sensing Engineer in the private sector ever since. His main areas of occupation have been the production of reference mapping using Geographic Information Systems and satellite imagery, and to perform feasibility research studies on remote sensing projects. Voukenas is passionate about solving of real life problems and he has won a prize in four innovation hackathons, including the Fabspace 2.0 Greece (1st place), the NASA Space Apps Challenge Thessaloniki (2nd place) and the Crowdhackathon smarticity (4th place). He is also an active researcher on the topics of urban data analysis and remote sensing. His other research interests are spatial analysis & statistics, GIS, geospatial technologies, photogrammetry and computer vision Alexandros Voukenas can be contacted via email.

Map showing calculations of land use in a GIS software program.

Calculating Land Use Mix with GIS

August 25, 2021August 23, 2021 by Alexandros Voukenas

Alexandros Voukenas explains how to calculate land use mix indices (such as entropy) in a GIS environment.

Automatic Raster Reclassification with ArcMap Model Builder Based on Raster Statistics

August 25, 2021February 4, 2019 by Alexandros Voukenas

Alexandros Voukenas writes about the problem of automatic raster reclassification based on its statistics, using ArcMap’s Model Builder with this step-by-step guide with relevant screenshots and explanations