Remote sensing parameterization of the processes of energy and water cycle over desertification areas

被引：6

作者：

Yaoming Ma

Osamu Tsukamoto

Hirohiko Ishikawa

机构：

[1] Chinese Academy of Sciences,Cold and Arid Regions Environmental and Engineering Research Institute

[2] Okayama University,Faculty Sciences

[3] Kyoto University,Disaster Prevention Research Institute

来源：

Science in China Series D: Earth Sciences | 2002年 / 45卷

关键词：

energy and water cycle; desertification area; Landsat TM; field observation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to understand the processes of land surface-atmosphere interaction over desertification area, it is indispensable to utilize of satellite remote sensing. Two scenes of Landsat TM were used to produce a set of maps of surface reflectance, MSAVI, vegetation coverage, surface temperature, net radiation, soil heat flux, sensible heat flux and latent heat flux. Statistical analysis based on these maps revealed some quantitative significant land surface characteristics. Future developments of the method are also discussed.

引用

页码：47 / 53

页数：6

共 29 条

[1]

Tsukamoto O.(1992)A significant evening peak of vapour pressure at an oasis in the semi-arid region Journal of the Meteorological Society of Japan 70 1155-1159

[2]

Wang J.(1995)Heat budget and evapotranspiration at an oasis surface surrounded by desert Journal of the Meteorological Society of Japan 73 925-935

[3]

Mitsuta O.(1995)Estimation of annual evaporation from the Linze Desert during HEIFE Journal of the Meteorological Society of Japan 73 967-974

[4]

Tsukamoto K.(1994)Some achievements in scientific research during HEIFE Plateau Meteorology 13 225-236

[5]

Sahashi J.(1995)Measurements of turbulent fluxes and model simulation of micrometeorology in a wheat field at Zhangye Oasis Journal of the Meteorological Society of Japan 73 959-965

[6]

Wang Y.(1996)Mapping land surface emissivity from NDVI: Application to European, African, and South American areas Remote Sensing of Environment 57 167-184

[7]

Mitsuta I.(1994)A modified soil adjusted vegetation index Remote Sensing of Environment 48 119-126

[8]

Tamagawa K.(1999)On the parameterization of drag over small scale topography in neutrally stratified boundary flow Boundary Layer Meteorology 48 409-422

[9]

Sahashi Y.(1994)Simplified expressions for vegetation roughness length and zero-plane displacements as functions of canopy height and area index Boundary Layer Meteorology 71 211-216

[10]

Hu Y, Wang, J.(1999)Estimation of flux densities over the heterogeneous land surface with the aid of satelite remote sensing and field observation ACTA Meteorological Sinica 57 180-189

← 1 2 3 →