搜索结果: 31-39 共查到“工学 Land-Surface”相关记录39条 . 查询时间(0.093 秒)
Estimation of the Mean Annual Surface Temperature and Surface Frost Number Using the MODIS Land Surface Temperature Products for Mapping Permafrost in China
permafrost MAST surface frost number remote sensing MODIS, China
2013/9/2
n this paper, we propose a pragmatic scheme for estimation of MAST and surface frost number, based on the assumption that the average of maximum and minimum land surface temperature (LST) represents t...
MODIS-Derived Arctic Land-Surface Temperature Trends
MODIS Aqua Terra Land-Surface Temperature Trends Arctic
2013/2/27
Across the Arctic changes in active layer, melting of glaciers and ground ice, thawing of permafrost and sequestration changes of carbon storage are driven in part by variations of land surface heat a...
Validation of MODIS land surface temperature products using ground measurements in the Heihe River Basin, China
MODIS validation longwave radiation Heihe River Basin land surface temperature
2013/9/2
It is very necessary to validate MODIS land surface temperature (LST) for its application, especially in the arid and semi-arid regions. In this study, the Terra and Aqua MODIS 1km daily LST products ...
ASSESSMENT OF EARLY SEASON AGRICULTURAL DROUGHT THROUGH LAND SURFACE WATER INDEX (LSWI) AND SOIL WATER BALANCE MODEL
LSWI NDVI Soil Water Balance Area Conducive for Sowing
2014/5/6
An attempt was made to address the early season agriculture drought, by monitoring the surface soil wetness during 2010 cropping seasons in the states of Andhra Pradesh and Tamil Nadu. Short Wave Infr...
Spectral Reflectance Characteristics of Different Snow and Snow-Covered Land Surface Objects and Mixed Spectrum Fitting
Snow Snow-covered land surface object Spectral characteristics Spectral fitting
2012/4/17
The field spectroradiometer was used to measure spectra of different snow and snow-covered land surface objects in Beijing area. The result showed that for a pure snow spectrum, the snow reflectance p...
Detection of Illegal Dumping Sites by Using Vegetation Index and Land Surface Feature from High Resolution Satellite Images
illegal dumping change detection texture analysis high resolution satellite image monitoring system
2010/11/23
Illegal dumping of industrial waste causes severe environmental damage. For minimizing the damage, it is important to find out an occurrence of illegal dumping in its early stage. However, illegal dum...
Research Advance About Character istic of D ewfa ll on Land Surface and Its Ecolog ica l and C lima tic Effects
dewfall formation mechanism ecological and climatic effects
2013/1/14
Based on the summarization of the former sim ilar researches about land surface dewfall, this article systematically discussesdewfall’s formation mechanism and analyzes the relation between dewfall an...
Simultaneous Estimation Method of Land Surface Temperature and Emissivity Using Hyper-Spectral Thermal Infrared Observations
T/E separation atmospheric correction optimization radiative transfer AIRS
2010/11/24
This paper proposes a method for simultaneously estimating land surface temperature (LST) and spectral emissivity using hyper-spectral thermal infrared observations. The main approach is finding the v...
The Potential of Differential Reflectance Lidar in Land Surface Monitoring
The Potential Differential Reflectance Lidar in Land Surface Monitoring
2014/4/16
The Potential of Differential Reflectance Lidar in Land Surface Monitoring.