欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
利用全球25个气象站点的实测水平气象能见度和同步MODIS气溶胶光学厚度数据,对影响Peter-son模型精度的参数——气溶胶标高进行反演,并采用二次模型来描述气溶胶标高随时间的变化。最后,将二次模型引入Peterson模型对其进行修正。用相对误差和RMSE来进行评价,改进Peterson模型与传统Peterson模型相比,精度有较大提高。
英文摘要：
Based on the classical Peterson model of horizontal visibility and aerosol optical depth,using visibility data of 25 global climate meteorological stations and measured synchronous MODIS aerosols optical depth data,we invert the key parameter aerosol scale height H,which influences the accuracy of Peterson model severely.We describ the variation tendency of aerosol scale height by quadratic curve model,and introduce this model to Peterson model.Using the relative error and RMSE to assess the precision of Peterson model and modified Peterson model,the precision of modified Peterson model is improved.
同期刊论文项目
同项目期刊论文
OFLID: Simple method of overlap factor calculation with laser intensity distribution or biaxial lida
Comparison of simultaneous signals obtained from a dual-field-of-view lidar and its application to n
Measurement for profiles of aerosol extinction coefficient, backscatter coefficient, and lidar ratio
Signal simplification and cloud detection with an improved Douglas-Peucker algorithm for single-chan
Evaluating the monthly and interannual variation of net primary production in response to climate in
Evaluating the Performance of SVM in Dust Aerosol Discrimination and Testing its Ability in an Exten
Anti-noise algorithm of lidar data retrieval by combining the ensemble Kalman filter and the Fernald
Modeling regional vegetation NPP variations and their relationships with climatic parameters in Wuha
Photosynthetically active radiation and its relationship with global solar radiation in Central Chin
Measurements for profiles of aerosol extinction coefficient, backscatter coefficient, and lidar rati
Comparison of simultaneous signals obtained from a dual-?eld-of-view lidar and its application to no
OFLID: Simple method of overlap factor calculation with laser intensity distribution for biaxial lid
Signal simpli?cation and cloud detection with an improved Douglas-Peucker algorithm for single-chann
Wavelength selection and spectral discrimination for paddy rice, with laboratory measurements of hyp
A Multi-Wavelength Canopy LiDAR for Vegetation Monitoring: System Implementation and Laboratory-Base
期刊信息
位置：