遥感技术与应用 2007, Vol. 22 Issue (5): 608-612 DOI: 10.11873/j.issn.1004-0323.2007.5.608 |
研究与应用 |
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NDWI与NDVI指数在区域干旱监测中的比较分析——以2003年江西夏季干旱为例 |
刘小磊1,覃志豪1,2 |
1.南京大学国际地球系统科学研究所,江苏 南京210093;2.中国农业科学院农业资源与农业区划研究所, 北京100081 |
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Comparative Analysis between NDWI and NDVI Indicesin Regional Drought Monitoring |
LIU Xiao-lei 1, QIN Zhi-hao1,2 |
1. International Institute for Earth System Science, Nanjing University Nanjing 210093China;2. Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, 100081 China |
[1] Gao B C. NDWI-A Normalized Difference Water Index for Remote Sensing of Vegetation Liquid Water from Space[J].Remote Sensing of Environment,1996, 58(3): 257-266.
[2] Serrano L, Susan L U, Roberts D A,et al. Deriving Water Content of Chaparral Vegetation from AVIRIS Data[J]. Remote Sensing of Environment,2000, 74(3): 570-581.
[3] Chen D Y,Huang J F, Thomas J J. Vegetation Water Content Estimation for Corn and Soybeans Using Spectral Indices Derived from MODIS Near and Short-wave Infrared Bands[J]. Remote Sensing of Environment, 2005, 98: 225-236.
[4] Liu C L, Wu B F, Tian Y C,et al. Crop Drou-ght Monitoring Using Serial NDVI&NDWI in Northern China[A]. Geoscience and Remote Sensing Symposium, 2004. IGARSS'04.Proceedings[C]. 2004 IEEE International.
[5] 宋小宁,赵英时.应用MODIS卫星数据提取植被—温度—水分综合指数的研究[J].地理与地理信息科学, 2004, 20(2): 13-17.
[6] 尹洁,张超美,张传江.江西2003年特大干旱气候分析[J].江西气象科技, 2005, 28(2): 19-22.
[7] 国家气象信息中心气象资料室.中国地面国际交换站气候资料日值数据集[DB/0L].2005.http://cdc. cma. gov. cn/shuju/index3. jsp? tpcat=SURF & dsid=SURF_CLI_CHN_MUL_DAY_CES&pageid=3.
[8] 辜晓青,王怀清,聂秋生,等.利用极轨气象卫星资料动态监2003年江西夏季高温干旱[J].江西气象科技, 2005, 28(2):41-43.
[9] 尹洁,张传江,张超美,等.江西省2003年夏季罕见高温气候特征及成因分析[J].江西气象科技, 2003, 26(4): 19-22.
[10] 覃志豪,徐斌,李茂松,等.我国主要农业气象灾害机理与监测研究进展[J].自然灾害学报, 2005, 14(2): 61-69.
[11] 覃志豪,高懋芳,秦晓敏,等.农业旱灾监测中的地表温度遥感反演方法—以MODIS数据为例[J].自然灾害学报,2005, 14(4): 64-71. |
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