2020年全球内陆水体悬浮物浓度产品数据集

该悬浮物浓度数据集覆盖范围包括“一带一路”区域亚洲、欧洲、非洲和大洋洲在内的内陆水体，选取面积大于100km2的水体为研究对象。根据不同波段遥感反射率对悬浮物的响应特征，利用敏感波段组合研发的悬浮物浓度反演模型对生产的离水反射率影像结果进行反演得到悬浮物浓度影像，通过分季度计算每处水体的悬浮物浓度均值得到本数据集，数据格式为shp，本数据集主要应用于地理学、环境学等领域，可用于“一带一路”区域水环境研究。

This suspended matter concentration dataset covers inland waters across Asia, Europe, Africa and Oceania within the Belt and Road Initiative (BRI) region, with water bodies with an area greater than 100 km² selected as research subjects. Based on the response characteristics of remote sensing reflectance at different bands to suspended matter, the produced water-leaving reflectance imagery was retrieved using the suspended matter concentration inversion model developed with sensitive band combinations to generate suspended matter concentration imagery. This dataset was developed by calculating the quarterly average suspended matter concentration for each water body, and its data format is SHP. This dataset is mainly applied in fields such as geography and environmental science, and can be used for aquatic environment research in the BRI region.

搜集汇总

背景与挑战

背景概述

2020年全球内陆水体悬浮物浓度产品数据集覆盖'一带一路'区域，包含面积大于100km²的水体，通过遥感反演模型生成季度悬浮物浓度均值数据，适用于水环境研究。