Estimating wheat biomass by combining image clustering with crop height. - Michael Schirrmann; André Hamdorf; Andreas Garz; Anton Ustyuzhanin; Karl-Heinz Dammer (Comput. Electron. Agric., 2016)

Regression Kriging for Improving Crop Height Models Fusing Ultra-Sonic Sensing with UAV Imagery. - Michael Schirrmann; André Hamdorf; Antje Giebel; Franziska Gleiniger; Michael Pflanz; Karl-Heinz Dammer (Remote. Sens., 2017)