分裂窗演算法
① 地表溫度的溫度數據
NASA官網的搜索就可以找到。有圖例說明,也有數據說明,不過都是英文版的,但也可以轉換成中文。
② 陸地表面溫度反演的方法是什麼
利用分裂窗演算法反演陸地表面溫度的研究進展
PROGRESS IN SPLIT-WINDOW ALGORITHMS FOR RETRIEVING LAND SURFACE TEMPERATURE
俞宏 石漢青
摘 要:本文對LST反演的分裂窗演算法作了回顧和比較.LST反演的分裂窗演算法最一般的形式是TS=T4+A(T4-T5)+B,其中TS是陸地表面溫度,T4和T5分別是AVHRR分裂窗通道4和5的亮溫度,A和B是由大氣、觀測角及地表輻射率所決定的系數,不同的演算法其系數的確定有很大的不同.地表比輻射率的確定是LST反演中的主要難點,目前也有多種方法來確定地表比輻射率值.最後本文還指出了目前在LST反演中存在的局限性.
關鍵詞:分裂窗演算法 反演 陸地表面溫度
分類號:S165 文獻標識碼:A
作者單位:俞宏(解放軍理工大學氣象學院,南京,211101)
石漢青(解放軍理工大學氣象學院,南京,211101)
參考文獻:
〔1〕Taconet O,Bernard R,Vidal-Madjar D.Evapotranspiration over an agricultural region using a surface flux/temperature model based on NOAA-AVHRR data.Journal of Climate Applied Meteorology,1986,25:284-307
〔2〕Chbouni a,Lo Seen D,et al..Estimation of sensible heat flux over sparsely vegetated surface:relationship between radiative and aerodynamic surface temperature.Journal of Hydrology,1997,188-189,855-868
〔3〕Chehbouni A,Nouvellon Y,Kerr,et al.Directional effect on radiative surface temperature measurements over a semiarid grassland site.Remote Sensing of Environment,2001,76:360-372
〔4〕Running S W,Juatice C O,et al.Terrestrial remote ssensing science and algorithms planned for EOS/MODIS.International Journal of Remote Sensing.1994,15(17):587-620
〔5〕Price J C.Land surface temperature measurements from the split window channels of the NOAA 7Advanced Very High Resolution Radiometer.Journal of Geophysical Research.1984,89(D5):231-237
〔6〕Prata A J,Caselles V,et al.Thermal remote sensing of land surface temperature from satellites:current status and future prospects.Remote Sensing Reviews,1995,12:175-224
〔7〕Coll C,Caselles V,et al.Temperature and emissivity separation from calibrated data of the digital airborne imaging spectrometer.Remote Sensing of Environment,2000,76:250-259
〔8〕劉玉潔,楊忠東.MODIS遙感信息處理原理與演算法.北京:科學出版社,2001.198-232
〔9〕Wan Z,Li Z-L.A physics-based algorithm for retrieving land-surface emissivity and temperature from EOS/MODIS data.IEEE Transaction on Geosciences and Remote Sensing,1997,35(4):980-996
〔10〕Prata A J,Cechet R P.An assessment of the accuracy of land surface temperature determination from GMS-5 VISSR.Remote Sensing of Environment,1999,67:1-14
〔11〕Coll C,Caselles V,et al.On the atmospheric dependence of the split-window equation for land temperature.International Journal of Remote Sensing,1994a,15:105-122
〔12〕Coll C,Caselles V.A split-window algorithm for land surface temperature from Advanced Very High Resolution Radiometer data:validation and algorithm comparison.Journal of Geophysical Research,1997,102(D14):697-713
〔13〕Franca G B,Cracknell A P.Retrieval of land and sea surface temperature using NOAA-11 AVHRR data in north-eastern Brazill.International Journal of Remote Sensing,1994,15:695-712
〔14〕Sobrino J A,Caselles V.A methodology for obtaining the crop temperature from NOAA-9 AVHRR data..International Journal of Remote Sensing,1991,12:461-475
〔15〕Becker F,Li Z L.Towards a local split window method over land surface.International Journal of Remote Sensing,1990a,11:369-393
〔16〕Wan Z,Dozier J.A generalized split-windows algorithm for retrieving land surface temperature from space.IEEE Transactions on Geosciences and Remote Sensing,1996,34:892-905
〔17〕Ottle C,Vidal-Madjar D.Estimation of land surface temperature with NOAA 9 AVHRR.Remote Sensing of Environment,1992,40:27-41
〔18〕Kerr Y H,Lagouarde J P,Imbernon J.Accurate land surface temperature retrieval from AVHRR data with use of an improved split window algorithm.Remote Sensing of Environment,1992,41:197-209
〔19〕Coll C,Caselles V,et al.Estimation of land surface emissivity differences in the split-window channels of AVHRR.Remotes Sensing of Environment,1994b,48:127-134
〔20〕Beck F,Li Z L.Temperature independent spectral indices in thermal infrared bands.Remote Sensing of Environment,1990b,32:17-23
〔21〕Li Z L,Becker F.Feasibility of land surface temperature and emissivity determination from AVHRR data.Remote Sensing of Environment,1993,43:67-85
〔22〕Li Z L,Becker F,et al.,Evaluation of six methods for extracting relative emissivity spectra from thermal infrared images.Remote Sensing of Environment,1999,69:197-214
〔23〕Gotta K,royer A.Surface temperature and emissivity separability over land surface from combined TIR and SWIR AVHRR data.IEEE Transaction on Geosciences and Remote Sensing,1997,35:718-733
〔24〕Sobrino J A,Raissouni N,Li Z L.A comparative study of land surface emissivity retrieval from NOAA data.Remote Sensing of Environment,2001,75:256-266
〔25〕Sobrino J A,Raissouni N.Toward remote sensing methods for land cover dynamic monitoring:Application to Morocco,International Journal of Remote Sensing,2000,21:353-366
〔26〕Snyder W c,Wan Z,et al.Classification-based emissivity for land surface temperature measurements from space.International Journal of Remote Sensing,1998,19(14):753-774