Multi-band optical imaging sensor for coastal ocean color remote sensing
Multi-band optical imaging sensor for coastal ocean color remote sensing
复制标题
用于沿海海洋颜色遥感的多波段光学成像传感器
DOI：
10.1117/12.2542607
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Niki Masato
中科院分区：
文献类型：
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作者：
Tan Hiroyuki;Oishi Tomohiko;Tanaka Akihiko;Katsumata Takaaki;Niki Masato
海洋水色遥感一般用于从卫星观测数据中提取浮游植物等水体成分。然而，由于传感器空间分辨率低、观测周期有限等原因，该技术在沿海地区的应用仍然比较困难。为了解决这些问题，我们新开发了一种紧凑型多波段光谱成像传感器，适用于无人机遥感沿海海色。在本文中，我们在日本的Suruga海湾对我们的海岸海洋水色观测系统进行了实验评估。结果表明，观测到的海洋颜色的光谱形状具有典型的第二类水的颜色。最后，我们简要介绍了最新版本的辐射计。
The ocean color remote sensing is used to retrieve the water constituents such as phytoplankton generally from satellites observations. However, it is still difficult to apply this technology for the coastal regions, due to the low spatial resolution of the sensor, the limited observation periods. To address these problems, we newly developed a compact multi-band spectral imaging sensor, which is suitable for coastal ocean color remote sensing by a drone. In this paper, we experimentally evaluated our coastal ocean color observation system in Suruga Bay in Japan. The result showed the spectral shape of observed ocean color exhibited the typical color of case II water. Finally, we briefly introduce the latest-version of our radiometer.