文章基本信息

标题：Inter-comparison of hydrological model simulations with time series of SAR-derived soil moisture maps
本地全文：下载
作者：Vito Iacobellis ; Andrea Gioia ; Pamela Milella 等
期刊名称：European Journal of Remote Sensing
电子版ISSN：2279-7254
出版年度：2013
卷号：46
期号：1
页码：739-757
DOI：10.5721/EuJRS20134644
摘要：A comparison between superficial soil moisture content, m, values predicted by the DREAM hydrologic model and those retrieved from time-series of ALOS/PALSAR and COSMO-SkyMed SAR data acquired in 2007 and 2010–2011 is presented. The area investigated is part of the Celone at Ponte Foggia-S. Severo river basin, which is a tributary of the Candelaro river, downstream of the S. Giusto Dam, in Puglia (Southern Italy). Results show a good agreement in terms of bias and rmse between the hydrologic modeled and SAR-retrieved mv-values, and open new opportunities for the use of SAR-derived mv-values to calibrate/validate hydrologic models in semi-arid areas.
关键词：SAR ; soil moisture retrieval ; hydrological model ; calibration ; validation