Discuss on quantitative method study of sand-dust information using Terra/MODIS data
文献类型：会议论文
| 作者 | Li H. P. ; Xiong L. Y. ; Zhuang D. F. |
| 出版日期 | 2003 |
| 会议名称 | Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie) |
| 关键词 | Terra/MODIS sand-dust information inner Mongolia quantitative retrieval method aerosol |
| 页码 | 732-741 |
| 英文摘要 | With the successful launching of the new generation satellite of EOS Terra, its Moderate Resolution Imaging Spectroradiometer(MODIS) data has more advantages in comprehensive research of land ocean and atmosphere. Also it can be used in disaster monitoring and losing assessment. This article focuses on the discussion of using Terra/MODIS data to study sand-dust information quantitative retrieval method. The conclusion is that MODIS data can be used to study the quantitative retrieval of sand-dust information and the study scenario has certain feasibility. The study contains of selecting the characteristic spectrum bands of sand-dust information; separating sand-dust information from the background and enhancing the weak information of floating dust, raising dust, etc. Theory basis of quantitative retrieval method are remote sensing quantitative method, atmosphere radiative transforming and visibility theories. Data pre-processing is also necessary. Retrieving of sand-dust aerosol optic thickness is more difficult and also the key problem to resolve. Case study is necessary and should be used to support the quantitative method. The study can provide the theory basis and technique supporting for sand-dust disaster forecasting, monitoring and preventing. |
| 收录类别 | CPCI |
| 会议录出版者 | Spie-Int Soc Optical Engineering |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 0-8194-4676-9 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/25162]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Li H. P.,Xiong L. Y.,Zhuang D. F.. Discuss on quantitative method study of sand-dust information using Terra/MODIS data[C]. 见:Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie). |
入库方式： OAI收割
来源：地理科学与资源研究所
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