Status of the airborne dispersive pushbroom imaging spectrometer APEX (Airborne Prism Experiment). - Michael E. Schaepman; Klaus I. Itten; Daniel Schläpfer; J. W. Kaiser; Jason Brazile; Walter Debruyn; A. Neukom; H. Feusi; P. Adolph; R. Moser; T. Schilliger; L. De Vos; et al. (IGARSS, 2003)

Evaluation of Near-UV/blue Aerosol Optical Thickness Retrieval from Airborne Hyperspectral Imagery. - Felix C. Seidel; Jens Nieke; Daniel Schläpfer; Klaus I. Itten; Jeffrey H. Bowles (IGARSS, 2006)

Scene-based spectral response function shape discernibility for the APEX imaging spectrometer. - Jason Brazile; Robert A. Neville; Karl Staenz; Daniel Schläpfer; Lixin Sun; Klaus I. Itten (IEEE Geosci. Remote. Sens. Lett., 2006)

Spatial PSF Nonuniformity Effects in Airborne Pushbroom Imaging Spectrometry Data. - Daniel Schläpfer; Jens Nieke; Klaus I. Itten (IEEE Trans. Geosci. Remote. Sens., 2007)

Cluster versus grid for operational generation of ATCOR's modtran-based look up tables. - Jason Brazile; Rudolf Richter; Daniel Schläpfer; Michael E. Schaepman; Klaus I. Itten (Parallel Comput., 2008)

Uniformity of Imaging Spectrometry Data Products. - Jens Nieke; Daniel Schläpfer; Francesco Dell'Endice; Jason Brazile; Klaus I. Itten (IEEE Trans. Geosci. Remote. Sens., 2008)

Considerations on Water Vapor and Surface Reflectance Retrievals for a Spaceborne Imaging Spectrometer. - Rudolf Richter; Daniel Schläpfer (IEEE Trans. Geosci. Remote. Sens., 2008)

Visualisation, Processing and Storage of Spectrodirectional Data based on the Spectral Database SPECCHIO. - Andreas Hueni; Stefan Rey; Daniel Schläpfer; Juerg Schopfer; Mathias Kneubühler (IGARSS (1), 2009)

Digital Airborne Photogrammetry - A New Tool for Quantitative Remote Sensing? - A State-of-the-Art Review On Radiometric Aspects of Digital Photogrammetric Images. - Eija Honkavaara; Román Arbiol; Lauri Markelin; Lucas Martínez; Michael Cramer; Stéphane Bovet; Laure Chandelier; Risto Ilves; Sascha Klonus; Paul Marshal; Daniel Schläpfer; Mark Tabor; et al. (Remote. Sens., 2009)

Structure, Components, and Interfaces of the Airborne Prism Experiment (APEX) Processing and Archiving Facility. - Andreas Hueni; Jan Biesemans; Koen Meuleman; Francesco Dell'Endice; Daniel Schläpfer; Daniel Odermatt; Mathias Kneubühler; Stefan Adriaensen; Stephen Kempenaers; Jens Nieke; Klaus I. Itten (IEEE Trans. Geosci. Remote. Sens., 2009)

Operational Atmospheric Correction for Imaging Spectrometers Accounting for the Smile Effect. - Rudolf Richter; Daniel Schläpfer; Andreas Müller 009 (IEEE Trans. Geosci. Remote. Sens., 2011)

Aspects of atmospheric and topographic correction of high spatial resolution imagery. - Daniel Schläpfer; Rudolf Richter; Tobias W. Kellenberger (IGARSS, 2012)

APEX: Radiometry under spectral shift conditions. - Andreas Hueni; Daniel Schläpfer; Michael Jehle (IGARSS, 2014)

Evaluation of brefcor BRDF effects correction for HYSPEX, CASI, and APEX imaging spectroscopy data. - Daniel Schläpfer; Rudolf Richter (WHISPERS, 2014)

Operational BRDF Effects Correction for Wide-Field-of-View Optical Scanners (BREFCOR). - Daniel Schläpfer; Rudolf Richter; Tal Feingersh (IEEE Trans. Geosci. Remote. Sens., 2015)

Minimizing Reflectance Anisotropy Effects in Airborne Spectroscopy Data Using Ross-Li Model Inversion With Continuous Field Land Cover Stratification. - Jorg Weyermann; Mathias Kneubühler; Daniel Schläpfer; Michael E. Schaepman (IEEE Trans. Geosci. Remote. Sens., 2015)

Combined Haze and Cirrus Removal for Multispectral Imagery. - Aliaksei Makarau; Rudolf Richter; Daniel Schläpfer; Peter Reinartz (IEEE Geosci. Remote. Sens. Lett., 2016)

APDA Water Vapor Retrieval Validation for Sentinel-2 Imagery. - Aliaksei Makarau; Rudolf Richter; Daniel Schläpfer; Peter Reinartz (IEEE Geosci. Remote. Sens. Lett., 2017)

Field and Airborne Spectroscopy Cross Validation - Some Considerations. - Andreas Hueni; Alexander Damm; Mathias Kneubühler; Daniel Schläpfer; Michael E. Schaepman (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

Cast Shadow Detection to Quantify the Aerosol Optical Thickness for Atmospheric Correction of High Spatial Resolution Optical Imagery. - Daniel Schläpfer; Andreas Hueni; Rudolf Richter (Remote. Sens., 2018)

Across Date Species Detection Using Airborne Imaging Spectroscopy. - Anthony Laybros; Daniel Schläpfer; Jean-Baptiste Féret; Laurent Descroix; Caroline Bedeau; Marie-José Lefèvre; Grégoire Vincent (Remote. Sens., 2019)

Solar Influence on Fire Radiative Power Retrieved With the Bispectral Method. - Doris Klein; Rudolf Richter; Christian Strobl; Daniel Schläpfer (IEEE Trans. Geosci. Remote. Sens., 2019)

A Kernel-Driven BRDF Approach to Correct Airborne Hyperspectral Imagery over Forested Areas with Rugged Topography. - Wen Jia; Yong Pang; Riccardo Tortini; Daniel Schläpfer; Zengyuan Li; Jean-Louis Roujean (Remote. Sens., 2020)

Elevation-Dependent Removal of Cirrus Clouds in Satellite Imagery. - Daniel Schläpfer; Rudolf Richter; Peter Reinartz (Remote. Sens., 2020)

About the Transferability of Topographic Correction Methods From Spaceborne to Airborne Optical Data. - Marius Vögtli; Daniel Schläpfer; Rudolf Richter; Andreas Hueni; Michael E. Schaepman; Mathias Kneubühler (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Droacor Topographic Correction Method with Adaptive Diffuse Irradiance Based Shadow Correction. - Daniel Schläpfer; Joel Raebsamen; Christoph Popp; Rudolf Richter; Simon A. Trim; Marius Vögtli (IGARSS, 2023)

Correction of Radiometric Steps at Dual-Sensor Imaging Spectrometer Detector Joints. - Simon A. Trim; Daniel Schläpfer (WHISPERS, 2023)

Development of an Integrated Physical Hyperspectral Imaging (HSI) Point Cloud Data Processor. - Simon A. Trim; Daniel Schläpfer (WHISPERS, 2024)

A Study on the Monitoring of Floating Marine Macro-Litter Using a Multi-Spectral Sensor and Classification Based on Deep Learning. - Youchul Jeong; Jisun Shin; Jong-Seok Lee; Ji-Yeon Baek; Daniel Schläpfer; Sin-Young Kim; Jin-Yong Jeong; Young-Heon Jo (Remote. Sens., 2024)

Investigating Abiotic Sources of Spectral Variability From Multitemporal Hyperspectral Airborne Acquisitions Over the French Guyana Canopy. - Colin Prieur; Anthony Laybros; Giovanni Frati; Daniel Schläpfer; Jocelyn Chanussot; Grégoire Vincent (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Effects of Atmospheric, Topographic, and BRDF Correction on Imaging Spectroscopy-Derived Data Products. - Marius Vögtli; Daniel Schläpfer; Meredith C. Schuman; Michael E. Schaepman; Mathias Kneubühler; Alexander Damm (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

The AVIRIS-4 Airborne Imaging Spectrometer. - Andreas Hueni; Sven Geier; Marius Vögtli; Jesse Ray Murray Lahaye; Josquin Rosset; Dominic Berger; Luc Sierro; Laurent Valentin Jospin; David R. Thompson 001; Daniel Schläpfer; Robert O. Green; Teddy Loeliger; et al. (IEEE Geosci. Remote. Sens. Lett., 2025)