A Framework for Estimating Global River Discharge From the Surface Water and Ocean Topography Satellite Mission Water Resources Research
收藏NOAA Institutional Repository2023-09-12 更新2026-04-25 收录
下载链接：
https://doi.org/10.1029/2021wr031614
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资源简介：
The Surface Water and Ocean Topography (SWOT) mission will vastly expand measurements of global rivers, providing critical new data sets for both gaged and ungaged basins. SWOT discharge products (available approximately 1 year after launch) will provide discharge for all river that reaches wider than 100 m. In this paper, we describe how SWOT discharge produced and archived by the US and French space agencies will be computed from measurements of river water surface elevation, width, and slope and ancillary data, along with expected discharge accuracy. We present for the first time a complete estimate of the SWOT discharge uncertainty budget, with separate terms for random (standard error) and systematic (bias) uncertainty
提供机构：
NOAA
创建时间：
2023-09-12
