MONITORING OF SANDSTORMS WITH ROCSAT-1 OCI DATA

The Ocean Color Imager(OCI)onboard the ROCSAT-1 Satellite was employed to demonstrate its capability in monitoring sandstorm events around Mongolia and northwestern China where they have been occurring in great frequency over these past few years. The OCI measures the radiance from the visible to near infrared regions in six spectral channels. The radiance can be used to calculate the aerosol optical depth(AOD)of the atmosphere through an atmospheric correction algorithm. The variation in the AOD during January and February of 2001 is investigated in this study. A set of OCI images covering the Yellow Sea was selected for analysis. The results showed that the AOD values increased significantly after the sandstorms erupted, where its value was almost four times higher than before.

並列關鍵字

ocean color imager ； sandstorm ； aerosol optical depth

被引用紀錄

Chen, C. S. (2005). 以自聚合之團聯共聚合物為模仁架構奈米結構的研究 [master's thesis, National Taipei University of Technology]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0006-0707200512453800

潘奕睿（2007）。運用凹槽反射式金屬板陽極和條狀式陰極於奈米碳管場發射背光板之研製〔碩士論文，大同大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0081-0607200917242535

延伸閱讀

陳政宏（2006）。The Relationship Between the SENPOT Potential on ROCSAT-1 and the Environmental Conditions at Low Latitude Ionosphere.〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917340943
張志立、蕭國鑫、吳啓南、徐偉城、廖子毅、陳正興（2004）。A Study on GIS Data Extraction Using Simulated ROCSAT-2 Image。航測及遙測學刊，9(4)，1-11。https://doi.org/10.6574/JPRS.2004.9(4).1
Li, H. W., Ho, C. R., Kuo, N. J., Chen, C. T., Fang, T. S., Tsai, W. P., Lin, T. M., Su, W. C., Leu, L. H., Hu, W. K., & Chen, H. A. (1999). The Scientific Project for ROCSAT-1/OCI. Terrestrial, Atmospheric and Oceanic Sciences, s(1), 85-98. https://www.airitilibrary.com/Article/Detail?DocID=10170839-199903-s-1-85-98-a
Liu, G. R., Huang, S. J., Kuo, T. H., Chen, W. J., & Tseng, C. Y. (1999). The Atmospheric Effect Correction of the Ocean Color Imager of ROCSAT-1-Simulations and Using Sea WiFS Data as the Example. Terrestrial, Atmospheric and Oceanic Sciences, s(1), 99-114. https://www.airitilibrary.com/Article/Detail?DocID=10170839-199903-s-1-99-114-a
Liu, C. H. (2003). A Simple Atmospheric Correction Model for ROCSAT-2 RSI Data. Terrestrial, Atmospheric and Oceanic Sciences, 14(4), 505-514. https://www.airitilibrary.com/Article/Detail?DocID=10170839-200312-14-4-505-514-a

國際替代計量

MONITORING OF SANDSTORMS WITH ROCSAT-1 OCI DATA

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