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地理科学  2003 

用TM影像和DEM获取黑河流域地表反射率和反照率

, PP. 585-591

Keywords: DEM,地形校正,大气校正,反射率,反照率

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Abstract:

传统的大气校正方法原理比较复杂,而且有些参数特别是实时的大气剖面资料难以获取。本文利用DEM对TM影像进行地形校正后,用简便而又实用的方法对TM影像进行了大气校正,较精确地反演出黑河流域河西走廊中段对应于LandsatTM1~5和7波段的地表反射率。在此基础上,通过不同波段地表反射率的组合,获得了地表反照率。通过与实地观测数据对比分析,表明对于植被覆盖区用TM2,4,7波段组合结果较好,而在非植被覆盖区用TM1~5,7这6个波段组合结果更佳。

References

[1]  Brest C L,Goward S N.Deriving surface albedo measurements from narrow satellite data[J].International Journal of Remote Sensing,1987,8:351-367.
[2]  Duguay C R.Estimating surface reference and albedo from Landsat-5 Thematic Mapper over rugge terrain[J].PE & RS,1992,58:551-558.
[3]  Wang J,Write K,Roberson G J.Estimating surface net solar radiation by use of Landsat-5 TM and digital elevation models[J].International Journal of Remote sensing.2000,21 (1):31-43.
[4]  Gilabert M A,Conese C,Maselli F.An atmospheric correction method for the automatic retrieval of surface reflectance from TM images[J].Int.J.Remote Sensing,1994,15(10):2065-2086.
[5]  Civico D L.Topographic normalization of Landsat Thematic Mapper digital imagery[J].PE & RS,1989,55(9):1303-1309.
[6]  Yasushi Mitsuta.Sino-Japanese joint research project HEIFE:General view and results[J].Journal of Natural Disaster Science,2000,22 (1):45-51.
[7]  Sturm B.The atmospheric correction of remote sensing data and the quantitative determination of suspended matter in marine water surface layers[A].In:Edited by A.P.Crachnell Remote Sensing in Meteorology,Oceanography and Hydrology[C].Chichester:Ellis Horwood Limited,1981.chapter 11.
[8]  陈云浩,李晓兵,谢 峰.我国西北地区地表反照率的遥感研究[J].地理科学,2001,21 (4):327~333.
[9]  马耀明,王介民.黑河实验区地表净辐射区域分布及季节变化[J].大气科学,1997,(6):743~749.
[10]  NASA,Surface atmospheric extremes (launch and transportation areas).National Aeronautics and space Administration Document SP-8084,revised June.1974.
[11]  Tucker C J.Red and photographic infrared linear combination for monitoring vegetation[J].Remote Sensing of Environment,1979,8:127.
[12]  Irons J R,Ranson K J.Estimating big bluestem albedo from directional reflectance measurements[J].Remote sensing of Environment,1988,25:185-199.
[13]  Ranson K J,Irons J R,Daughthy C S T.Surface albedo from bi-directional reflectance[J].Remote sensing of Environment,1991,35:201-211.
[14]  Dubayah R.Estimating net solar radiation using Landsat Thematic Mapper and digital elevation data[J].Water Resource Research,1992,28:2469-2484.
[15]  Zhang W C,Yamaguchi Y,Ogaw K.Evaluation of the Pre-processing of the Remotely Sensed Data on the Actual Evapotraspiration,Surface Soil Moisture Mapping by an Approach Using Landsat,DEM and Meteorological Data[J].Geocarto Inter,2000,15(4):57-67.
[16]  Kaufman Y J.The atmospheric effect on remote sensing and its corrections[A].In:edited by G.Asrar.Theory and Applications of Optical Remote sensing[C].New York:John Wiley & Sons,1989.336-428.
[17]  Saunders R W.The determination of broad band surface from AVHRR visible and near-infrared radiances[J].International Journal of Remote sensing,1990,11:49-67.
[18]  Denis J Gratton.Using Landsat-5 Thematic Mapper and Digital Elevation Data to Determine the Net Radiation Field of a Mountain Glacier[J].Remote Sensing of Environment,1993,43:315-331.

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