Helge Aasen

According to our database, Helge Aasen authored at least 20 papers between 2014 and 2024.

Collaborative distances:

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

2024

In-season forecasting of within-field grain yield from Sentinel-2 time series data.

Eatidal Amin, Luca Pipia, Santiago Belda, Gregor Perich, Lukas Valentin Graf, Helge Aasen, Shari Van Wittenberghe, José F. Moreno, Jochem Verrelst

Int. J. Appl. Earth Obs. Geoinformation, February, 2024

2023

Propagating Sentinel-2 Top-of-Atmosphere Radiometric Uncertainty Into Land Surface Phenology Metrics Using a Monte Carlo Framework.

Lukas Valentin Graf, Javier Gorroño, Andreas Hueni, Achim Walter, Helge Aasen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023

2022

EOdal: An open-source Python package for large-scale agroecological research using Earth Observation and gridded environmental data.

Lukas Graf, Gregor Perich, Helge Aasen

Comput. Electron. Agric., 2022

Using high-resolution drone data to assess apparent agricultural field heterogeneity at different spatial resolutions.

Quirina Noëmi Merz, Achim Walter, Helge Aasen

Proceedings of the 42. GIL-Jahrestagung, 2022

2021

Crop Nitrogen Retrieval Methods for Simulated Sentinel-2 Data Using In-Field Spectrometer Data.

Gregor Perich, Helge Aasen, Jochem Verrelst, Francesco Argento, Achim Walter, Frank Liebisch

Remote. Sens., 2021

Global Wheat Head Dataset 2021: an update to improve the benchmarking wheat head localization with more diversity.

Etienne David, Mario Serouart, Daniel Smith, Simon Madec, Kaaviya Velumani, Shouyang Liu, Xu Wang, Francisco Pinto Espinosa, Shahameh Shafiee, Izzat S. A. Tahir, Hisashi Tsujimoto, Shuhei Nasuda, Bangyou Zheng, Norbert Kichgessner, Helge Aasen, Andreas Hund, Pouria Sadeghi-Tehran, Koichi Nagasawa, Goro Ishikawa, Sébastien Dandrifosse, Alexis Carlier, Benoit Mercatoris, Ken Kuroki, Haozhou Wang, Masanori Ishii, Minhajul A. Badhon, Curtis Pozniak, David Shaner LeBauer, Morten Lilimo, Jesse Poland, Scott C. Chapman, Benoit de Solan, Frédéric Baret, Ian Stavness, Wei Guo

CoRR, 2021

2020

Current Practices in UAS-based Environmental Monitoring.

Goran Tmusic, Salvatore Manfreda, Helge Aasen, Mike R. James, Gil Gonçalves, Eyal Ben-Dor, Anna Brook, Maria Polinova, José Juan Arranz, János Mészáros, Ruodan Zhuang, Kasper Johansen, Yoann Malbéteau, Isabel Pedroso de Lima, Corine Davids, Sorin Herban, Matthew F. McCabe

Remote. Sens., 2020

Global Wheat Head Detection (GWHD) dataset: a large and diverse dataset of high resolution RGB labelled images to develop and benchmark wheat head detection methods.

Etienne David, Simon Madec, Pouria Sadeghi-Tehran, Helge Aasen, B. Zheng, Shouyang Liu, Norbert Kirchgeßner, Goro Ishikawa, Koichi Nagasawa, Minhajul A. Badhon, Curtis Pozniak, Benoit de Solan, Andreas Hund, Scott C. Chapman, Frédéric Baret, Ian Stavness, Wei Guo

CoRR, 2020

2019

Sun-Induced Chlorophyll Fluorescence I: Instrumental Considerations for Proximal Spectroradiometers.

Javier Pacheco-Labrador, Andreas Hueni, Laura Mihai, Karolina Sakowska, Tommaso Julitta, Joel Kuusk, Dan Sporea, Luis Alonso, Andreas Burkart, Maria Pilar Cendrero Mateo, Helge Aasen, Yves Goulas, Alasdair Mac Arthur

Remote. Sens., 2019

Sun-Induced Chlorophyll Fluorescence III: Benchmarking Retrieval Methods and Sensor Characteristics for Proximal Sensing.

Maria Pilar Cendrero Mateo, Sebastian Wieneke, Alexander Damm, Luis Alonso, Francisco Pinto, José F. Moreno, Luis Guanter, Marco Celesti, Micol Rossini, Neus Sabater, Sergio Cogliati, Tommaso Julitta, Uwe Rascher, Yves Goulas, Helge Aasen, Javier Pacheco-Labrador, Alasdair Mac Arthur

Remote. Sens., 2019

Sun-Induced Chlorophyll Fluorescence II: Review of Passive Measurement Setups, Protocols, and Their Application at the Leaf to Canopy Level.

Helge Aasen, Shari Van Wittenberghe, Neus Sabater, Alexander Damm, Yves Goulas, Sebastian Wieneke, Andreas Hueni, Zbynek Malenovský, Luis Alonso, Javier Pacheco-Labrador, Maria Pilar Cendrero Mateo, Enrico Tomelleri, Andreas Burkart, Sergio Cogliati, Uwe Rascher, Alasdair Mac Arthur

Remote. Sens., 2019

2018

Quantitative Remote Sensing at Ultra-High Resolution with UAV Spectroscopy: A Review of Sensor Technology, Measurement Procedures, and Data Correction Workflows.

Helge Aasen, Eija Honkavaara, Arko Lucieer, Pablo J. Zarco-Tejada

Remote. Sens., 2018

UAV Spectroscopy: Current Sensors, Processing Techniques and Theoretical Concepts for Data Interpretation.

Helge Aasen

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Soybean Leaf Coverage Estimation for Field-Phenotyping.

Kevin Keller, Raghav Khanna, Norbert Kirchgeßner, Roland Siegwart, Achim Walter, Helge Aasen

Proceedings of the British Machine Vision Conference 2018, 2018

2016

The acquisition of Hyperspectral Digital Surface Models of crops from UAV snapshot cameras

Helge Aasen

PhD thesis, 2016

2015

Correction: Tilly, N. <i>et al.</i> Fusion of Plant Height and Vegetation Indices for the Estimation of Barley Biomass. <i>Remote Sens.</i> 2015, <i>7</i>, 11449-11480.

Nora Tilly, Helge Aasen, Georg Bareth

Remote. Sens., 2015

Fusion of Plant Height and Vegetation Indices for the Estimation of Barley Biomass.

Nora Tilly, Helge Aasen, Georg Bareth

Remote. Sens., 2015

Angular Dependency of Hyperspectral Measurements over Wheat Characterized by a Novel UAV Based Goniometer.

Andreas Burkart, Helge Aasen, Luis Alonso, Gunter Menz, Georg Bareth, Uwe Rascher

Remote. Sens., 2015

Combining UAV-based plant height from crop surface models, visible, and near infrared vegetation indices for biomass monitoring in barley.

Juliane Bendig, Kang Yu, Helge Aasen, Andreas Bolten, Simon Bennertz, Janis Broscheit, Martin L. Gnyp, Georg Bareth

Int. J. Appl. Earth Obs. Geoinformation, 2015

2014

Towards robust vegetation indices: The multi-correlation matrix strategy.

Helge Aasen, Martin Leon Gnyp, Yuxin Miao, Georg Bareth

Proceedings of the 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2014