Snow cover analysis in Emilia-Romagna

被引:0
|
作者
Spisni, Andrea [1 ]
Tomei, Fausto [1 ]
Pignone, Sara [2 ]
Muzzi, Enrico [3 ]
Panzacchi, Alessandro [3 ]
Antolini, Gabriele [1 ]
Villani, Giulia [1 ]
di Lorenzo, Michele [1 ]
Foraci, Rosanna [1 ]
Bittelli, Marco [4 ]
Brooks, Erin S. [5 ]
机构
[1] Arpa Emilia Romagna, Serv IdroMeteoClima, I-40122 Bologna, Italy
[2] Agenzia Reg Protez Civile Emilia Romagna, I-40122 Bologna, Italy
[3] Univ Bologna, Dipartimento Colture Arboree, I-40127 Bologna, Italy
[4] Univ Bologna, Dipartimento Sci & Tecnol Agroambientali, I-40127 Bologna, Italy
[5] Univ Idaho, Dept Biol & Agr Engn, Moscow, ID 83844 USA
来源
RIVISTA ITALIANA DI TELERILEVAMENTO | 2011年 / 43卷 / 01期
关键词
remote sensing; snow; MODES; AVHRR/3; MSG; snow water equivalent; civil protection; MODEL;
D O I
暂无
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
In this paper we present an operational chain developed in the Emilia-Romagna region (Italy) to monitor snow cover and snow water equivalent (SWE) over the area managed by the Regional Catchment Technical Service. Remote sensing data from medium resolution sensors (MODIS and AVHRR/3) are used as input for snow cover detection algorithms. Hourly weather station measurements are used as input for a snow melt and accumulation model in order to estimate the snow water equivalent. The model reliability is mainly related to the network density of heated rain gauges detecting snow precipitation. The products are disseminated as web bulletins and they are used in monitoring chain and alert for the Civil Protection Agency.
引用
收藏
页码:59 / 73
页数:15
相关论文
共 50 条