太湖基于Sentinel2 MSI的固有光学参数数据集（2016-2020年）

该数据集为太湖固有光学参数（吸收系数、后向散射系数）数据。本数据集基于Sentinel 3A OLCI卫星数据，开发了一种改进的适用于复杂水体的固有光学参数反演算法。该数据集包含巢湖四个季节的水体总吸收系数a443，浮游植物吸收系数aph443，非色素颗粒物吸收系数ad443，后向散射系数bbp560四个参数，时间范围为2016到2020年。数据集为典型湖泊固有光学参数数据集，示例文件名称为湖泊名称简写_IOP_季节_参数.img，具体描述如下：
湖泊名称简写：TH为太湖
季节：spring（3-5月）、summer（6-8月）、autumn（9-11月）、winter（12-2月）；
参数：a443、aph443、ad443、bbp560，单位1/m。
数据集包括16个栅格文件。

This dataset contains inherent optical property (IOP) data of Taihu Lake, including absorption coefficients and backscattering coefficients. Based on Sentinel 3A OLCI satellite data, an improved inversion algorithm for inherent optical properties suitable for complex inland waters was developed. This dataset includes four parameters of water bodies across four seasons of Chaohu Lake: total water absorption coefficient a443, phytoplankton absorption coefficient aph443, non-pigmented particulate matter absorption coefficient ad443, and backscattering coefficient bbp560, with a temporal range from 2016 to 2020. This is a typical lake inherent optical property dataset. The naming convention for sample files is [lake abbreviation]_IOP_[season]_[parameter].img, with specific details as follows:
Lake abbreviation: TH represents Taihu Lake;
Seasons: spring (March-May), summer (June-August), autumn (September-November), winter (December-February);
Parameters: a443, aph443, ad443, bbp560, unit: 1/m;
The dataset consists of 16 raster files.