New SHARE 2010 HSI-LiDAR dataset: re-calibration, detection assessment and delivery

Emmett J. Ientilucci

doi:10.1117/12.2239044

19 September 2016 New SHARE 2010 HSI-LiDAR dataset: re-calibration, detection assessment and delivery

Emmett J. Ientilucci

Proceedings Volume 9976, Imaging Spectrometry XXI; 99760I (2016) https://doi.org/10.1117/12.2239044
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

This paper revisits hyperspectral data collected from the SpecTIR hyperspectral airborne Rochester Experiment (SHARE) in 2010. It has been determined that there were calibration issues in the SWIR portion of the data. This calibration issue is discussed and has been rectified. Approaches for calibration to radiance and compensation to reflectance are discussed based on in-scene information and radiative transfer codes. In addition to the entire flight line, a much large target detection test and evaluation chip has been created which includes an abundance of potential false alarms. New truth masks are created along with results from target detection algorithms. Co-registered LiDAR data is also presented. Finally, all ground truth information (ground photos, metadata, MODTRAN tape5, ASD ground spectral measurements, target truth masks, etc.), in addition to the HSI flight lines and co-registered LiDAR data, has been organized, packaged and uploaded to the Center for Imaging Science / Digital Imaging and Remote Sensing Lab web server for public use.

Conference Presentation

Citation Download Citation

Emmett J. Ientilucci "New SHARE 2010 HSI-LiDAR dataset: re-calibration, detection assessment and delivery", Proc. SPIE 9976, Imaging Spectrometry XXI, 99760I (19 September 2016); https://doi.org/10.1117/12.2239044

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