Expectation of next generation satellite data analysis for the coastal environment
Expectation of next generation satellite data analysis for the coastal environment
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DOI：
10.1109/techno-ocean.2016.7890628
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Y. Sakuno
中科院分区：
文献类型：
--
作者：
Y. Sakuno
近年来，掌握赤潮、赤潮等海岸带环境问题的发生具有十分重要的意义。介绍了近年发射的LANDSAT-8和COMS卫星在濑户内海和东京湾环境评价中的应用。在此基础上，重点研究了富营养化水体中叶绿素a的卫星遥感估算。2016年推出的Sentinel-3 OLCI传感器将成为解决此类问题的有力工具。下一代海岸带卫星传感器的空间分辨率有望达到30 m，观测间隔为1 h，量化精度在12 bit以上。
In recent years, it's very important to grasp the problems for coastal environment such as red tide bloom or blue tide. The application for the environmental evaluation in Seto Inland Sea and Tokyo Bay using new satellite sensors of LANDSAT-8 and geo-stationary satellite, COMS launched in resent year were introduced. After that, it's mainly taken up about chlorophyll-a (Chla) estimation in the eutrophic water area from satellite. The Sentinel-3 OLCI sensor launched in 2016 will be used as a powerful tool for the solution of such problem. The next generation coastal satellite sensor is expected the characteristics of 30m spatial resolution, 1 hour interval observation, and the quantization of 12bit or more.