| 基于船舶走航拖曳观测的卫星遥感产品检验 |
| |
| 引用本文： | 崔廷伟,张杰,王岩峰,范陈清,官晟.基于船舶走航拖曳观测的卫星遥感产品检验[J].海洋学报,2010,32(6):102-107. |
| |
| 作者姓名： | 崔廷伟 张杰 王岩峰 范陈清 官晟 |
| |
| 作者单位： | 国家海洋局 第一海洋研究所,山东 青岛 266061 |
| |
| 基金项目： | 国家"八六三"计划(2006AA09A307);国家自然科学基金(40706060;60802089)。 |
| |
| 摘 要： | 利用船载多参数拖曳式剖面测量系统走航观测获取的台湾岛东南海域叶绿素a浓度连续剖面数据,开展了卫星遥感产品精度检验研究。研究表明,由MERIS反演的叶绿素a浓度产品的平均相对误差优于30%,拖曳剖面观测可为卫星遥感产品检验提供高质量的现场观测数据,而且与船舶、浮标及其他固定平台等传统定点观测方式相比具有明显的效率优势。
|
| 关 键 词： | 拖曳观测系统 定标检验 卫星遥感 叶绿素 |
| 收稿时间： | 2010/5/18 0:00:00 |
| 修稿时间： | 2010/10/27 0:00:00 |
Validation of satellite remote sensing product by ship-towed profiling system |
| |
| CUI Ting-wei,ZHANG Jie,WANG Yan-feng,FAN Chen-qing and GUAN Sheng.Validation of satellite remote sensing product by ship-towed profiling system[J].Acta Oceanologica Sinica (in Chinese),2010,32(6):102-107. |
| |
| Authors: | CUI Ting-wei ZHANG Jie WANG Yan-feng FAN Chen-qing and GUAN Sheng |
| |
| Institution: | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061,China |
| |
| Abstract: | Based on the in situ continuous profiling data of chlorophyll a concentration acquired by the ship-board multi-parameter towed profiling system in the southeast of Taiwan Island, ENVISAT MERIS product was validated. MERIS product overestimates the in situ chlorophyll a concentration by less than 30%. It is manifested that towed profiling system can provide high-quality in situ data for satellite product assessment and has the obvious advantage of high efficiency over traditional stationary platforms. |
| |
| Keywords: | towed profiling system calibration and validation satellite remote sensing chlorophyll |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《海洋学报》浏览原始摘要信息 |
| 点击此处可从《海洋学报》下载免费的PDF全文 |
