1. Validation of Sentinel-1A and AW3D30 DSMs for the Metropolitan Area of Istanbul, Turkey

   • Umut Gunes Sefercik
   • Gurcan Buyuksalih
   • Karsten Jacobsen

   Original Article 13 August 2018 Pages: 141 - 155

   

2. Replacing Manual Rising Plate Meter Measurements with Low-cost UAV-Derived Sward Height Data in Grasslands for Spatial Monitoring

   • Georg Bareth
   • Jürgen Schellberg

   Original Article 06 November 2018 Pages: 157 - 168

   

3. Proxy Indicators for Mapping the End of the Vegetation Active Period in Boreal Forests Inferred from Satellite-Observed Soil Freeze and ERA-Interim Reanalysis Air Temperature

   • Kristin Böttcher
   • Kimmo Rautiainen
   • Sampsa Koponen

   Original Article Open access 17 December 2018 Pages: 169 - 185

   

4. Implementation, Results, and Problems of Paid Crowd-Based Geospatial Data Collection

   • Volker Walter
   • Uwe Sörgel

   Original Article 10 December 2018 Pages: 187 - 197

   

5. Geiger-Mode LiDAR-Technologien für die großflächige und detaillierte 3D-Topographieerfassung

   • Thomas Bahr
   • Nicolai Holzer
   • Philip Smith

   Report 13 August 2018 Pages: 199 - 206

   

6. Report

   Report 05 December 2018 Pages: 207 - 219