Articles | Volume 9, issue 1
https://doi.org/10.5194/gmd-9-307-2016
https://doi.org/10.5194/gmd-9-307-2016
Model description paper
 | 
26 Jan 2016
Model description paper |  | 26 Jan 2016

PRACTISE – Photo Rectification And ClassificaTIon SoftwarE (V.2.1)

S. Härer, M. Bernhardt, and K. Schulz

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AR by Svenja Lange on behalf of the Authors (11 Jan 2016)  Author's response    Manuscript
ED: Publish subject to technical corrections (11 Jan 2016) by Rolf Sander
AR by Stefan Härer on behalf of the Authors (11 Jan 2016)  Author's response    Manuscript
Short summary
This paper describes a new method to produce spatially and temporally calibrated NDSI-based satellite snow cover maps utilizing simultaneously captured terrestrial photographs as in situ information. First results confirm a high quality of the produced satellite snow cover maps and emphasize the need for calibration of the NDSI threshold value to ensure a high accuracy and reproduciblity. The software "PRACTISE V.2.1" was developed to automatically process the photographs and satellite images.