期刊文献+

植被指数-地表温度构成的特征空间研究 被引量:65

原文传递
导出
摘要 植被指数和地表温度是描述陆表过程的重要参数,综合通过遥感手段得到的植被指数和地表温度信息,来分析地表的各种植被覆盖、水分含量等变化过程,有助于更好地认知和评价陆表变化过程,是目前遥感和陆表过程研究中比较前沿的一个方向.文中试图解释清楚归一化植被指数(NDVI)和地表温度(Ts)的各种存在关系及其相互转换过程,尤其是根据NDVI和LAI、地表蒸散的关系,利用LAI-Ts构成的三角形特征空间,解释NDVI达到饱和以后的情况,以便更有效地进行应用.
出处 《中国科学(D辑)》 CSCD 北大核心 2005年第4期371-377,共7页 Science in China(Series D)
基金 国家重点基础研究规划项目(批准号:G2000077908) 国家自然科学基金项目(批准号:40371083 40201038)资助
  • 相关文献

参考文献55

  • 1Goetz S J. Muti-sensor analysis of NDVI, surface temperature and biophysical variables at a mixed grassland site. International Journal of Remote Sensing, 1997, 18(1): 71~94
  • 2Carlson T N, Gillies R R, Perry E M. A method to make use of thermal infrared temperature and NDVI measurements to infer surface soil water content and fractional vegetation cover. Remote Sensing Reviews, 1994, 9: 161~173
  • 3Gillies R R, Carlson T N, Kustas W P. A verification of the 'triangle' method for obtaining surface soil water content and energy fluxes from remote measurements of the Normalized Difference Vegetation Index (NDVI) and surface radiant temperature. International Journal of Remote Sensing, 1997, 18(15): 3145~3166
  • 4Sandholt I, Rasmussen K, Andersen J. A simple interpretation of the surface temperature/vegetation index space for assessment of surface moisture status. Remote Sensing of Environment, 2002, 79: 213~224
  • 5Price J C, Using spatial context in satellite data to infer regional scale evapotranspiration. IEEE Transactions on Geoscience and Remote Sensing, 1990, 28: 940~948
  • 6Carlson T N, Capehart W J, Gillies R R. A new look at the simplified method for remote sensing of daily evapotranspiration. Remote Sensing of Environment, 1995, 54: 161~167
  • 7Moron M S, Clarke T R, Inoue Y, et al. Estimating crop water deficit using the relation between surface air temperature and spectral vegetation index . Remote Sensing of Environment, 1994, 49: 246~263
  • 8Ptihofko L, Goward S N. Estimation of air temperature from remotely sensed surface observations. Remote Sensing of Environment, 1997, 60: 335~346
  • 9Boegh E, Soegaard H, Hanan N, et al. A Remote Sensing Study of the NDVI-Ts Relationship and the Transpiration from Sparse Vegetation in the Sahel Based on High-Resolution Satellite Data. Remote Sensing of Environment, 1999, 69: 224~240
  • 10Nemain R R, Running S W. Estimation of regional surface resistance to evapotranspiration from NDVI and thermal-IR AVHRR data. Journal of Applied Meteorology, 1989, 28: 276~284

二级参考文献27

共引文献628

同被引文献924

引证文献65

二级引证文献582

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部