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DOI | 10.1016/j.atmosenv.2012.05.040 |
Retrieved actual ET using SEBS model from Landsat-5 TM data for irrigation area of Australia | |
Ma, Weiqiang; Hafeez, Mohsin; Rabbani, Umair; Ishikawa, Hirohiko; Ma, Yaoming | |
通讯作者 | Ma, WQ (通讯作者) |
发表日期 | 2012 |
ISSN | 1352-2310 |
EISSN | 1873-2844 |
起始页码 | 408 |
结束页码 | 414 |
卷号 | 59 |
英文摘要 | The idea of ground-based evapotranspiration (ET) is of the most interesting for land atmosphere interactions, such as water-saving irrigation, the performance of irrigation systems, crop water deficit, drought mitigation strategies and accurate initialization of climate prediction models especially in arid and semiarid catchments where water shortage is a critical problem. The recent year's drought in Australia and concerns about climate change has prominent the need to manage water resources more sustainably especially in the Murrumbidgee catchment which utilizes bulk water for food security and production. This paper discusses the application of a Surface Energy Balance System (SEBS) model based on Landsat-5 TM data and field observations has been used and tested for deriving ET over Coleambally Irrigation Area (CIA), located in the southwest of NSW. Australia. 16 Landsat-5 TM scenes were selected covering the time period of 2009, 2010 and 2011 for estimating the actual ET in CIA. To do the validation the used methodology, the ground-measured ET was compared to the Landsat-5 TM retrieved actual ET results for CIA. The derived Er value over CIA is much closer to the field measurement. From the remote sensing results and observations, the root mean square error (RMSE) is 0.74 and the mean APD is 7.5%. The derived satellite remote sensing values belong to reasonable range. (C) 2012 Elsevier Ltd. All rights reserved. |
关键词 | ENERGY-BALANCEEVAPORATION |
英文关键词 | Evapotranspiration; Murrumbidgee; Coleambally Irrigation Area; TM5; SEBS |
语种 | 英语 |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS记录号 | WOS:000309081100046 |
来源期刊 | ATMOSPHERIC ENVIRONMENT |
来源机构 | 中国科学院青藏高原研究所 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/258053 |
推荐引用方式 GB/T 7714 | Ma, Weiqiang,Hafeez, Mohsin,Rabbani, Umair,et al. Retrieved actual ET using SEBS model from Landsat-5 TM data for irrigation area of Australia[J]. 中国科学院青藏高原研究所,2012,59. |
APA | Ma, Weiqiang,Hafeez, Mohsin,Rabbani, Umair,Ishikawa, Hirohiko,&Ma, Yaoming.(2012).Retrieved actual ET using SEBS model from Landsat-5 TM data for irrigation area of Australia.ATMOSPHERIC ENVIRONMENT,59. |
MLA | Ma, Weiqiang,et al."Retrieved actual ET using SEBS model from Landsat-5 TM data for irrigation area of Australia".ATMOSPHERIC ENVIRONMENT 59(2012). |
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