ATLAS/ICESat-2 L3A Along Track Inland Surface Water Data, Version 4

This data set (ATL13) contains along-track surface water products for inland water bodies.Inland water bodies include lakes, reservoirs, rivers, bays, estuaries and a 7km near-shore buffer. Principal data products include the along-track water surface height and standard deviation, subsurface signal (532 nm) attenuation, significant wave height, wind speed, and coarse depth to bottom topography (where data permit).本数据集（ATL13）包含面向内陆水体的沿轨地表水产品。内陆水体包括湖泊、水库、河流、海湾、河口及7公里近岸缓冲带。主要数据产品包括沿轨水面高度及其标准差、（532 nm）地下信号衰减量、有效波高、风速，以及在数据允许条件下可获取的粗分辨率海底地形深度。