研究论文
陈楚群,施平.应用水色卫星遥感技术估算珠江口海域溶解有机碳浓度[J].环境科学学报,2001,21(6):715-719
应用水色卫星遥感技术估算珠江口海域溶解有机碳浓度
- Application of ocean color satellite remote sensing data for estimation of DOC concentration
- 基金项目：国家863计划8180603课题;中国科学院KZCX2202课题;广东省科委3990m05004z课题资助
- 作者
- 单位
- 陈楚群
- 中国科学院南海海洋研究所,广州 510301
- 施平
- 中国科学院南海海洋研究所,广州 510301
- 摘要：溶解有机碳是水域环境评价的必测环境参数之一.根据水体光学理论,利用在珠江口水域实测的水体成分浓度数据模拟水体光谱,并建立溶解有机碳浓度的遥感反演模式.进而应用新一代海洋水色卫星传感器SeaWiFS资料估算珠江口及其邻近水域溶解有机碳浓度.
- Abstract：According to water optics theory and using sea truth water component data collected in the Pearl River estuary,water spectra were simulated and a remotely-sensed reverse algorithm for retrieval of DOC was developed,based on the sea truth DOC data and simulated reflectance data.The algorithm was then employed to retrieve DOC concentration from the data of the new generation of ocean color satellite sensor,the SeaWiFS data,in the Pearl River estuary and its adjacent areas.
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