International Boundary Rivers of China: A Water Frequency Dataset

This dataset provides spatial data on the water frequency of international boundary rivers between China and its ten neighboring countries.The geographical scope covers the shared river systems between China and Russia, North Korea, Kazakhstan, India, Myanmar, Vietnam, Nepal, Pakistan, Bhutan, and Mongolia. The dataset consists of data snapshots for five key years: 1987, 1996, 2005, 2014, and 2023, capturing the dynamics of surface water over a multi-decadal period.This product was generated using the Landsat Collection 2 Level-2 archive on the Google Earth Engine platform. It is designed to support research in transboundary water resource management, hydrological change analysis, environmental monitoring, and regional cooperation studies.Keywords: International Boundary Rivers; Water Frequency; Remote Sensing; Landsat; China; Transboundary Rivers