Snow wetness monitoring using multi-temporal polarimetric ASAR data and multi-layer hybrid model

被引：2
|
作者：
Longepe, Nicolas [1 ]
Allain, Sophie [1 ]
Pottier, Eric [1 ]
机构：
[1] Univ Rennes 1, IETR Lab, SAPHIR Team, F-35042 Rennes, France
来源：
IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年
关键词：
D O I：
10.1109/IGARSS.2007.4423388
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a method to characterize snow cover using multi-temporal dual polarization ASAR/ENVISAT data. At first, variations of electromagnetic backscattering of snowpack depending on melting are explained and validated by a multi-layer model. It is demonstrated that it is crucial to exactly model the distribution of Liquid Water Content inside snow pack in C-band. Consequently, a new mapping algorithm based on the French weather model CROCUS is proposed in order to estimate the spatial variability of layered snowpack profile.
引用
收藏
页码：2644 / 2647
页数：4
相关论文
共 50 条
  • [31] WINTER WHEAT IDENTIFICATION USING MULTI-TEMPORAL ENVISAT ASAR DATA - A CASE STUDY AT TONGZHOU DISTRICT, BEIJING
    Bai Lina
    Wang Bengyu
    Tian Xin
    Lu Ying
    Yang Yongtian
    2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2012, : 5705 - 5708
  • [32] Monitoring Winter Wheat Freeze Injury Using Multi-Temporal MODIS Data
    FENG Mei-chen1
    Agricultural Sciences in China, 2009, 8 (09) : 1053 - 1062
  • [33] Polarimetric SAR Response of Snow-Covered Area Observed by Multi-Temporal ALOS PALSAR Fully Polarimetric Mode
    Park, Sang-Eun
    Yamaguchi, Yoshio
    Singh, Gulab
    Yamaguchi, Satoru
    Whitaker, Andrew C.
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2014, 52 (01): : 329 - 340
  • [34] Monitoring wetland hydrology in Atlantic Canada using multi-temporal and multi-beam Radarsat data
    Sokol, J
    Pultz, TJ
    Bulzgis, V
    REMOTE SENSING AND HYDROLOGY 2000, 2001, (267): : 526 - 530
  • [35] MULTI-TEMPORAL WET SNOW MAPPING IN ALPINE CONTEXT USING POLARIMETRIC RADARSAT-2 TIME-SERIES
    Lessard-Fontaine, A.
    Allain, S.
    Dedieu, J. -P.
    Durand, Y.
    2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2012, : 1569 - 1571
  • [36] Boreal Forest Snow Damage Mapping Using Multi-Temporal Sentinel-1 Data
    Tomppo, Erkki
    Antropov, Oleg
    Praks, Jaan
    REMOTE SENSING, 2019, 11 (04)
  • [37] Snow cover monitoring and modelling in the Alps using multi temporal MODIS data
    Rastner, P.
    Irsara, L.
    Schellenberger, T.
    Della Chiesa, S.
    Bertoldi, G.
    Endrizzi, S.
    Notarnicola, C.
    Zebisch, M.
    ISSW 09 EUROPE: INTERNATIONAL SNOW SCIENCE WORKSHOP, PROCEEDINGS, 2009, : 214 - +
  • [38] Application of multi-temporal ENVISAT ASAR data to agricultural area mapping in the Pearl River Delta
    Wang, Dan
    Lin, Hui
    Chen, Jinsong
    Zhang, Yuanzhi
    Zeng, Qiwei
    INTERNATIONAL JOURNAL OF REMOTE SENSING, 2010, 31 (06) : 1555 - 1572
  • [39] Comparison between a multi-scattering and multi-layer snow scattering model and its parameterized snow backscattering model
    Du, Jinyang
    Shi, Jiancheng
    Rott, Helmut
    REMOTE SENSING OF ENVIRONMENT, 2010, 114 (05) : 1089 - 1098
  • [40] Dry snow discrimination in alpine areas from multi-frequency and multi-temporal SAR data
    Martini, A.
    Ferro-Famil, L.
    Pottier, E.
    Dedieu, J. -P.
    IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 2006, 153 (03) : 271 - 278
12345