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[1]LI Liang,ZHAI Jin,SHI Hai-bin.Study of Regional Evapotranspiration of Hetao Irrigationg District Based on TM Images[J].Research of Soil and Water Conservation,2012,19(05):248-252.

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Study of Regional Evapotranspiration of Hetao Irrigationg District Based on TM Images

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 05 Page number: 248-252 Column: Public date: 2012-10-20

Title:: Study of Regional Evapotranspiration of Hetao Irrigationg District Based on TM Images

Author(s):: LI Liang¹, ZHAI Jin², SHI Hai-bin³; 1. Institute of Water Resources for Pastoral Area, Hohhot 010020, China;
2. Inner Mongolia Autonomous Region Water Resource and Hydropower Survey Design Institute, Hohhot 010020, China;
3. College of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China

Keywords:: TM5; Hetao irrigation district; evapotranspiration; remote sensing

CLC:: TP751

DOI:: -

Abstract:: Based on the analysis of romote sensing data, used non-supervised classification to classify the image, and at last the land classification and crop planting structure were determined. High-resolution IKONOS was used to assess the accuracy of image classification results.It proved that TM image had high accuracy for the land-use classification on the irrigation district scale. The results showed that it could effectively overcome the impact of human factors. Crop acreage and its space distribution could be extracted more accurately. The SEBAL model was used to invert evapotranspiration. The inversion results were closed to the measured values. This study provides a new method for the research of water consumption in Hetao irrigation district.

References:: [1] 李亮.史海滨, 贾锦凤, 等.内蒙古河套灌区荒地水盐运移规律模拟[J].农业工程学报, 2010, 26(1):31-35.
[2] 李亮.内蒙古河套灌区秋浇荒地水盐运移规律的研究[J].中国农村水利水电;2012(4):41-44.
[3] 李瑞平, 史海滨, 赤江刚夫, 等. 季节性冻融土壤水盐动态预测BP网络模型研究[J].农业工程学报, 2007, 23(11):125-128.
[4] Shi Haibin, Akae Takeo. Simulation of leaching requirement for Hetao irrigation district considering salt redistribution after irrigation[J]. Transactions of the CSAE, 2002, 18(5):67-72.
[5] 李亮, 史海滨, 赤江刚夫, 等.内蒙古河套灌区耕地与荒地间水盐补排规律的研究[J].灌溉排水学报, 2010, 29(5):73-77.
[6] Jackson R D, Idso S B, Reginato R J, et al. Canopy temperature as a crop water stress indication[J]. Water Resour. Res., 1981, 17(4):1133-1138.
[7] Medina J L, Camacho E, Reca J, et al. Determination and analysis of regional evapotranspiration in southern Spain based on remote sensing and GIS[J]. Phys. Chem. Earth, 1998, 23(4):427-432.
[8] Moran M S, Clarke T R, Inoue Y, et al. Estimating crop water deficit using the relation between surface-air temperature and spectral vegetation index[J]. Remote Sens. Environ., 1994, 49(3):246-263.
[9] 黄妙芬, 刘绍民.地表温度和地表辐射温度差值分析[J].地球科学进展, 2005, 10, 20(10):1075-1081.
[10] 蔺文静, 董华.基于SEBAL模型的区域蒸发蒸腾遥感估算[J].遥感信息, 2008(5):50-54.
[11] 曾丽红.宋开山, 张柏, 等.应用Landsat数据和SEBAL模型反演区域蒸散发及其参数估算[J].遥感技术与应用, 2008, 23(3):255-263.
[12] Bastiaanssen W G M. SEBAL-based sensible and latent heat fluxes in the irrigated Gediz Basin, Turkey[J].Journal of Hydrology, 2000, 229(1/2):87-100.

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