Chinese Seasonal 10m Resolution Coastline from 2018 to 2025

This dataset covers the 10m resolution coastline of China from 2018 to 2025. In the coastline folder, 2018 represents the coastline extracted from the median synthesis of 2018 scale Sentinel images. 2019-1 represents the coastline extracted from the seasonal Sentinel median composite images of January, February, and March 2019. 2019-2 represents April, May, and June, 2019-3 represents July, August, and September, 2019-4 represents October, November, and December, and so on. 2025 represents the coastline extracted from the seasonal Sentinel median composite images for January, February, and March 2025.