Using GOCI extracting information of red tide for time-series analysing in East China Sea(基于GOCI提取东海近几年赤潮信息及时序分析)
赤潮已经成为我国东海最普遍的海洋灾害之一.利用卫星手段监测赤潮也由来已久.采用Geostationary Ocean Color Imager(GOCI)静止卫星对东海近几年的赤潮进行了监测和分析.研究表明:1)利用Quick Atmospheric Correction(QUAC)获取GOCI的归一化离水辐射率,其中nLw(555 nm)作为赤潮事件的特征波段来监测赤潮是有效的;2)以nLw(555 nm)为峰值且通过小于1.5 mW • cm-2 • sr-1 • µm-1这一阀值信息来监测中国东海3次不同时间和区域的赤潮事件.3次事件分别为2011年5月东海原甲藻事件、2011年7月中肋...
Main Authors: | JIANGBinbin(江彬彬), LIHuilin(李辉林), TENGGuochao(滕国超), YANJinbao(闰金宝), LIBaoxi(李宝喜), LIJubao(李巨宝), ZHANGXiaoyu(张霄宇), ZHANGBaohua(张宝华) |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2017-09-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2017.05.013 |
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