2021年中国16米一张图（GF6）

该数据集包含2021年全国高分1、高分6、环境星2A\B等4颗卫星16米分辨率遥感影像，可实现全国16米季度100%全覆盖。生态环境部卫星环境应用中心提供原始数据，原始数据的精度16米分辨率，适用范围为中国全域。

This dataset comprises 16-meter resolution remote sensing imagery captured in 2021 by four satellites, namely Gaofen-1, Gaofen-6, HJ-2A and HJ-2B (Environment Satellites 2A/B). It supports 100% full quarterly coverage of China's entire territory at 16-meter resolution. The raw data is provided by the Satellite Environmental Application Center under the Ministry of Ecology and Environment of the People's Republic of China, with a resolution of 16 meters, and is applicable to the entire territory of China.

搜集汇总

背景与挑战

背景概述

该数据集提供2021年中国全境的16米分辨率多光谱遥感影像，覆盖全国范围，适用于环境监测和测绘等领域。数据由生态环境部卫星环境应用中心提供，为原始未处理的遥感影像数据。