搜索结果: 1-7 共查到“光学 Modis”相关记录7条 . 查询时间(0.131 秒)
THE RESEARCH ON THE SPECTRAL CHARACTERISTICS OF SEA FOG BASED ON CALIOP AND MODIS DATA
Sea fog Low Cloud Caliop Modis Monitoring Spectral Characteristics
2018/5/15
In view of that difficulty of distinguish between sea fog and low cloud by optical remote sensing mean, the research on spectral characteristics of sea fog is focused and carried out。The satellite las...
SPATIAL AND TEMPORAL CHANGES OF AEROSOL OPTICAL DEPTH AND ITS DRIVING FACTORS BASED ON MODIS IN JIANGSU PROVINCE
AOD MODIS Temporal Change Spatial Autocorrelation Gravity Model Driving Factor
2018/5/14
Aerosol Optical Depth (AOD) is of great value for studying air mass and its changes. In this paper, we studied the spatial-temporal changes of AOD and its driving factors based on spatial autocorrelat...
Sensitivity Analysis of Spectral Indices to Ozone Absorption Using Physical Simulations in a Forest Environment: Comparative Study between MODIS, SPOT VéGéTATION & AVHRR
Spectral Indices Ozone Absorption Using Physical Simulations
2015/7/29
Considering a forest cover (Balsam Fir with various densities) we analyze the sensitivity of several vegetation indices to
ozone absorption using physical simulations in the spectral bands of MODIS,...
利用MODIS（moderate resolution imaging spectroradiometer）数据探讨了2000年3月~ 2012年2月陕西省气溶胶光学厚度（aerosol optical depth，AOD）的时空变化趋势及成因. 结果表明，在地形因素和局地源的共同影响下，关中盆地、安康和汉中是陕西AOD高值区，除上述地区AOD在上升外，陕西大部分地区AOD在下降. 陕西气溶胶波长...
通过对比2006~2009年, 搭载在Terra卫星上的中分辨率成像光谱仪(MODIS)和多角度成像光谱仪(MISR)传感器与我国北方4个地面AERONET站点观测的气溶胶光学厚度AOD(aerosol optical depth), 发现在SACOL站和北京站, MISR反演的气溶胶光学厚度优于MODIS; 在香河站和兴隆站, MODIS反演的气溶胶光学厚度优于MISR. 总体上, MISR反演...
联合MODIS与MISR遥感数据估算叶面积指数
叶面积指数 数据融合 模型反演 伴随方程
2010/2/3
多光谱传感器MODIS与多角度传感器MISR同时搭载在美国EOS观测计划的Terra卫星上，不同的观测方式使得两个传感器的数据组合后形成互补的多光谱多角度观测数据集，为地表参数的遥感估算提供了更多的对地观测信息。该文通过研究组合MODIS与MISR两种观测数据估算陆地表面植被覆盖区域叶面积指数的方法，发展了在物理模型反演的框架内引入基于伴随模型和信赖域优化的反演模式，改进了叶面积指数的遥感估算效果...