Fractional Snow Cover Mapping from Modis Data over European Alps by Multivariate Adaptive Regression Splines

by: Semih Kuter, Zuhal Akyürek, Gerhard-Wilhelm Weber

Outline

Introduction - Significance of snow cover mapping

MODIS and snow cover mapping techniques - Data Set and Methodology

- Multivariate Adaptive Regression Splines (MARS)

- Study area

- Satellite imagery and preprocessing

- Experimental design and performance measures

Discussion of the Results Conclusion and Outlook

Introduction

Need for timely and accurate snow cover mapping: - May cover up to 40% of the Earth's surface,

- Energy and water cycle of Earth,

- High reflectance and low thermal conductivity,

- A significant determinant of the Earth's radiation budget,

- A vital source of irrigation and drinking water supply,

- A major input component of General Circulation Models.

Link to material: http://ifors.org/wp-content/uploads/2017/04/170214-EARSeL-Kuter_Akyurek_Weber.pdf