Land surface temperature (LST) is of great significance to the hydrology,ecology,environment,biogeochemical and global climate change research. Remote sensing can provide 2D land surface temperature distribution information,and can be quickly synchronously to obtain a large area of land surface temperature. Thermal remote sensing can quickly access to the LST data over a large area. Due to less atmospheric water content,LST retrieval from remote sensing data in arid areas is relatively less impacted by atmospheric condition,which enables the single-channel algorithms achieve better inversion result. The HJ-1B satellite only acquires thermal data at a single channel,thus the comparison and assessment of the three mono-channel algorithms for LST retrieval are significant for either algorithm selection or usability test of the HJ-1B thermal data. In this study the radiative transfer equation algorithm,the mono-channel algorithm and the generalized single-channel algorithm were selected to retrieve the LST of the arid areas in Xinjiang based on the HJ-1B satellite thermal infrared images (IRS4). The results simulated by MODTRAN 4.0 show that three inversion algorithms can achieve high accuracy of LST estimation from the HJ-1B/IRS4 image data in the Shihezi and surrounding areas,with an average error of -0.75 to 0.51 K,RMSE of -0.17 to 0.13 K,respectively. Comparison between the LST derived from the HJ-1B data using the three algorithms and the MODIS LST product,indicates that the average error is -1.88-0.83 K,and the root-mean-square error is 3.8 K with a higher determination coefficient of greater than 0.8.
〔1〕 段四波,阎广建,钱永刚,等.利用HJ-1B模拟数据反演地表温度的两种单通道算法〔J〕.自然科学进展,2008,18(9):1 001-1 008.〔Duan Sibo,Yan Guangjian,Qian Yonggang,et al.Two single-channel algorithms for retrieving land surface temperature based on the simulate data of HJ-1B〔J〕.Progress in Natural Science,2008,18(9):1 001-1 008.〕
〔2〕 Jim E Nez-Mu N Oz J C,Sobrino J E A.A generalized single-channel method for retrieving land surface temperature from remote sensing data〔J〕.Journal of Geophysical Research:Atmospheres (1984-2012),2003,108(D22).
〔3〕 Qin Z,Karnieli A,Berliner P.A mono-window algorithm for retrieving land surface temperature from Landsat TM data and its application to the Israel-Egypt border region〔J〕.International Journal of Remote Sensing,2001,22(18):3 719-3 746.
〔4〕 周纪,李京,赵祥,等.用HJ-1B卫星数据反演地表温度的修正单通道算法〔J〕.红外与毫米波学报,2011,30(1):61-67.〔Zhou Ji,Li Jing,Zhao Xiang,et al.A modified single-channel algorithm for land surface temperature retrieval from HJ-1B satellite data〔J〕.Journal of Infrared and Millimeter Waves,2011,30(1):61-67.〕
〔5〕 Zhou J,Zhan W,Hu D,et al.Improvement of mono-window algorithm for retrieving land surface temperature from HJ-1B satellite data〔J〕.Chinese Geographical Science,2010,20(2):123-131.
〔6〕 赵利民,余涛,田庆久,等.HJ-1B热红外遥感数据陆表温度反演误差分析〔J〕.光谱学与光谱分析,2010,30(12):3 359-3 362.〔Zhao Limin,Yu Tao,Tian Qingjiu,et al.Error analysis of the land surface temperature retrieval using HJ-1B thermal infrared remote sensing data〔J〕.Spectroscopy and Spectral Analysis,2010,30(12):3 359-3 362.〕
〔7〕 罗菊花,张竞成,黄文江,等.基于单通道算法的HJ-1B与Landsat 5 TM地表温度反演一致性研究〔J〕.光谱学与光谱分析,2010,30(12):3 285-3 289.〔Luo Juhua,Zhang Jingcheng,Huang Wenjiang,et al.The analysis of consistency between HJ-1B and Landsat 5 TM for retrieving LST based on the single-channel algorithm〔J〕.Spectroscopy and Spectral Analysis,2010,30(12):3 285-3 289.〕
〔8〕 Yang J,Gong P,Zhou J,et al.Detection of the urban heat island in Beijing using HJ-1B satellite imagery〔J〕.Science China Earth Sciences,2010,53(1):67-73.
〔9〕 贾宝全,邱尔发.基于TM卫星遥感影像的西安市城市热岛效应变化分析〔J〕.干旱区研究,2013,30(2):347-355.〔Jia Baoquan,Qiu Erfa.Dynamic change of urban heat island effect in Xi’an based on TM images〔J〕.Arid Zone Research,2013,30(2):347-355.〕
〔10〕 马勇刚,塔西甫拉提·特依拜,黄粤,等.城市景观格局变化对城市热岛效应的影响:以乌鲁木齐市为例〔J〕.干旱区研究,2006,23(1):172-176.〔Ma Yonggang,Tashpolat Tiyip,Huang Yue,et al.Effects of landscape pattern change on urban heat-island effect in arid areas:A case study in Urumqi〔J〕.Arid Zone Research,2006,23(1):172-176.〕
〔11〕 王倩倩,覃志豪,王斐.基于多源遥感数据反演地表温度的单窗算法〔J〕.地理与地理信息科学,2012,28(3):24-26.〔Wang Qianqian,Qin Zhihao,Wang Fei.Mono-window algorithm for retrieving land surface temperature based on multi-source remote sensing data〔J〕.Geography and Geo-Information Science,2012,28(3):24-26.〕
〔12〕 Kaufman Y J,Bo-Cai G.Remote sensing of water vapor in the near IR from EOS/MODIS〔J〕.Geoscience and Remote Sensing,1992,30(5):871-884.
〔13〕 韩启金,傅俏燕,潘志强,等.利用HJ-1B星热红外遥感图像研究城市热岛效应〔J〕.航天返回与遥感,2012,33(1):67-74.〔Han Qijin,Fu Qiaoyan,Pan Zhiqiang,et al.Study on urban heat island effect with HJ-1B thermal infrared remote sensing image〔J〕.Spacecraft Recovery & Remote Sensing,2012,33(1):67-74.〕
〔14〕 Sobrino J A,Jiménez-Muoz J C,Paolini L.Land surface temperature retrieval from LANDSAT TM 5〔J〕.Remote Sensing of Environment,2004,90(4):434-440.
〔15〕 Barsi J A,Barker J L,Schott J R.An atmospheric correction parameter calculator for a single thermal band earth-sensing instrument〔C〕//Geoscience and Remote Sensing Symposium,2003.IGARSS'03.Proceedings.2003 IEEE International.IEEE,2003:3 014-3 016.
〔16〕 Barsi J A,Schott J R,Palluconi F D,et al.Validation of a web-based atmospheric correction tool for single thermal band instruments〔C〕//Optics & Photonics 2005.International Society for Optics and Photonics,2005:58820E-58820E-7.
〔17〕 Li H,Liu Q,Du Y,et al.Evaluation of MODIS and NCEP atmospheric products for land surface temperature retrieval from HJ-1B IRS thermal infrared data with ground measurements〔C〕//Geoscience and Remote Sensing Symposium (IGARSS),2012 IEEE International.IEEE,2012:5 057-5 060.
〔18〕 Jiménez-Muoz J C,Cristóbal J,Sobrino J A,et al.Revision of the single-channel algorithm for land surface temperature retrieval from Landsat thermal-infrared data〔J〕.IEEE Transactions on Geoscience and Remote Sensing,2009,47(1):339-349.
〔19〕 朱利,顾行发,王桥,等.大气下行辐射简化计算及朗伯假设下大气下行辐射效应计算分析〔J〕.地球信息科学,2008,10(5):638-644.〔Zhu Li,Gu Xingfa,Wang Qiao,et al.Simplified computation of atmosphere downward radiance and impact of surface reflectance characteristic on atmospheric downward radiance effect〔J〕.Journal Geo-Information Science,2008,10(5):638-644.〕
〔20〕 W Bingfang,X Wenting,H Huiping,et al.The land cover map for china in the year 2000〔DB/OL〕.GLC2000 database.European Commission Joint Research Centre,2003.
〔21〕 高懋芳,覃志豪,徐斌.用MODIS数据反演地表温度的基本参数估计方法〔J〕.干旱区研究,2007,24(1):113-119.〔Gao Maofang,Qin Zhihao,Xu Bin.Estimation of the basic parameters for deriving surface temperature from MODIS data〔J〕.Arid Zone Research,2007,24(1):113-119.〕
