Helen Dorn

According to our database, Helen Dorn authored at least 2 papers between 2014 and 2015.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2015

Quality Evaluation of VGI Using Authoritative Data - A Comparison with Land Use Data in Southern Germany.

Helen Dorn, Tobias Törnros, Alexander Zipf

ISPRS Int. J. Geo Inf., 2015

2014

GIS-Based Roughness Derivation for Flood Simulations: A Comparison of Orthophotos, LiDAR and Crowdsourced Geodata.

Helen Dorn, Michael Vetter, Bernhard Höfle

Remote. Sens., 2014