On the Detection and Monitoring of the Transport of an Asian Dust Storm Using Multi-Sensor Satellite Remote Sensing
作者: H. El-Askary S. K. Park M. H. Ahn A. Prasad M. Kafatos
刊名: Journal of Environmental Informatics, 2015, Vol.25 (2)
来源数据库: International Society for Environmental Information Science
DOI: 10.3808/jei.201500306
关键词: Asian dust stormanthropogenic aerosolsaerosol optical depthÅngström exponentmulti-sensor satellite remote sensing
原始语种摘要: Dynamical and physical features of a long range transported dust event originating in China affecting Korea early March 2008 are examined using an integrative multi-sensor and multi-algorithm approach. Aerosol loadings and their size mode were analyzed over both ocean and land surfaces using the Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical depth (AOD), employing standard dark target (DT) and deep blue (DB) algorithms, and the Ångström exponent (AE). Anthropogenic absorbing aerosols and smoke were found to be significant over the Indochina Peninsula, the Philippines and southern China, while a mixture of dust and pollution were predominant over central to northern China, as identified by the AE analysis and the Multi-angle Imaging SpectroRadiometer (MISR)...
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  • Satellite 卫星
  • vertical 垂线
  • mixed 混合的
  • range 射程
  • central 中心的
  • geostationary 对地静止的
  • China 中国
  • northern 北方的
  • originating 发信
  • absorbing 吸收的