Universität zu Köln

Journal Article

Aasen, Helge, Gnyp, Martin Leon, Miao, Yuxin and Bareth, Georg (2014). Automated Hyperspectral Vegetation Index Retrieval from Multiple Correlation Matrices with HyperCor. Photogrammetric Engineering & Remote Sensing, 80 (8). pp. 785-795. American Society for Photogrammetry and Remote Sensing. ISSN 00991112

Bareth, Georg, Aasen, Helge, Bendig, Juliane, Gnyp, Martin Leon, Bolten, Andreas, Jung, András, Michels, René and Soukkamäki, Jussi (2015). Low-weight and UAV-based Hyperspectral Full-frame Cameras for Monitoring Crops: Spectral Comparison with Portable Spectroradiometer Measurements. Photogrammetrie - Fernerkundung - Geoinformation, 2015 (1). pp. 69-79. Schweizerbart. ISSN 14328364

Gnyp, Martin Leon, Yu, Kang, Aasen, Helge, Yao, Yinkun, Huang, Shanyu, Miao, Yuxin and Bareth, Georg (2013). Analysis of Crop Reflectance for Estimating Biomass in Rice Canopies at Different Phenological Stages - Reflexionsanalyse zur Abschätzung der Biomasse von Reis in unterschiedlichen phänologischen Stadien. Photogrammetrie - Fernerkundung - Geoinformation, 2013 (4). pp. 351-365. Schweizerbart. ISSN 14328364

Lussem, Ulrike, Bolten, Andreas, Menne, Jannis, Gnyp, Martin Leon, Schellberg, Jürgen and Bareth, Georg (2019). Estimating biomass in temperate grassland with high resolution canopy surface models from UAV-based RGB images and vegetation indices. Journal of Applied Remote Sensing, 13 (03). p. 1. SPIE. ISSN 1931-3195

Yu, Kang, Gnyp, Martin Leon, Gao, Lei, Miao, Yuxin, Chen, Xinping and Bareth, Georg (2015). Estimate Leaf Chlorophyll of Rice Using Reflectance Indices and Partial Least Squares. Photogrammetrie - Fernerkundung - Geoinformation, 2015 (1). pp. 45-54. Schweizerbart. ISSN 14328364

Conference or Workshop Item

Aasen, Helge, Gnyp, Martin Leon, Miao, Yuxin and Bareth, Georg (2014). Towards robust vegetation indices: The multi-correlation matrix strategy. In: 2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 24-27 June 2014, Lausanne, Switzerland. Paper.

Gnyp, Martin Leon, Yu, Kang, Miao, Yuxin and Bareth, Georg (2014). Estimating biomass of rice in farmers' fields by red-edge indices. In: 2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 24-27 June 2014, Lausanne, Switzerland. Paper.

Thesis

Gnyp, Martin Leon (2014). Evaluating and Developing Methods for Non-Destructive Monitoring of Biomass and Nitrogen in Wheat and Rice Using Hyperspectral Remote Sensing. PhD thesis, Universität zu Köln.