Development of remote sensing algorithm for coastal waters taking into account non-sphericity of suspended solids

考虑悬浮物非球形性的近海遥感算法开发

• 批准号: 20760359
• 负责人: KOBAYASHI Hiroshi
• 金额: $ 2.75万
• 依托单位: University of Yamanashi
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20760359/
• 关键词: 衛星リモートセンシング; 懸濁物質; 非球形; 粒径分布; カバー付放射輝度計; 無機粒子; 散乱特性; 海面射出放射輝度

Size distribution and non-sphericity of mineral particle and its aggregate and surface reflectance were measured around Bangpakong river estuary in Thailand to develop in-water algorithm for satellite remote sensing deriving chlorophyll-a and suspended solids concentrations taking into account non-sphericity of suspended materials. Nature of non-spherical particle and surface reflectance including near-UV and near-IR by new measurement method were obtained. These are important data for basic information to develop the algorithm.

测量了泰国Bangpakong河河口附近的矿物颗粒及其聚集体的粒径分布和非球形度以及表面反射率，以开发用于卫星遥感的水中算法，该算法考虑到悬浮物的非球形度，推导叶绿素a和悬浮固体浓度。利用新的测量方法得到了非球形粒子的性质和近紫外、近红外的表面反射率。这些都是开发算法的基础信息的重要数据。

项目成果

Optical properties of inorganic suspended solids and their influence on ocean colour remote sensing in highly turbid coastal waters

高浊度近岸海域无机悬浮物光学性质及其对海色遥感的影响

• 发表时间: 2010
• 期刊: International Journal of Remote Sensing (印刷中)
• 作者: H. Kobayashi;M. Toratani;S. Matsumura;その他3名
• 通讯作者: その他3名

Water-leaving radiance measured with covered radiometers

用覆盖辐射计测量出水辐射率

• 发表时间: 2009
• 作者: H.Kobayashi;ほか5名;H. Kobayashi
• 通讯作者: H. Kobayashi