High-resolution mapping of floodplain topography from space: A case study in the Amazon

This data set contains the following maps (in GeoTIFF format):

1) Bathymetry of the middle-lower Amazon River (River_Bathymetry.tif); Elevation in meters relative to the EGM2008 geoid.

2) Topography of the non-forested portion of the middle-lower Amazon floodplain after bias removed (Floodplain_Topography.tif); Elevation in meters relative to the EGM2008 geoid.

3) Topography of the non-forested portion of the middle-lower Amazon floodplain without bias removed (Floodplain_Topography_bias.tif); Elevation in meters relative to the EGM2008 geoid.

4) Flood frequency (or open water frequency) for the period 1984 to 2015 (FloodFreq_1984_2015.tif); Values ranging from 0 to 100%.

5) Amplitude of the water level in the middle-lower Amazon floodplain (WaterLevel_Amplitude.tif); Values in centimeters.

6) Water depth in the middle-lower Amazon floodplain for the period of high-water (Depth_HighW.tif) and low-water (Depth_LowW.tif); Values in centimeters.

More information:
Fassoni‐Andrade, A. C., Paiva, R. C. D., Rudorff, C. D., Barbosa, C. C. F., Novo, E. M. L M (2020) High-resolution mapping of floodplain topography from space: A case study in the Amazon, Remote Sens. Environ., 251(December 2020), https://doi.org/10.1016/j.rse.2020.112065.

本数据集包含以下地图（均为 GeoTIFF 格式）：
1) 亚马逊河中下游的水深图（River_Bathymetry.tif）；相对于 EGM2008 地球椭球体的高度，以米为单位。
2) 偏差去除后的亚马逊河中下游非森林区域的地面地形图（Floodplain_Topography.tif）；相对于 EGM2008 地球椭球体的高度，以米为单位。
3) 未去除偏差的亚马逊河中下游非森林区域的地面地形图（Floodplain_Topography_bias.tif）；相对于 EGM2008 地球椭球体的高度，以米为单位。
4) 1984 年至 2015 年期间的洪水频率（或开放水域频率）（FloodFreq_1984_2015.tif）；值范围为 0 至 100%。
5) 亚马逊河中下游洪水平原的水位振幅（WaterLevel_Amplitude.tif）；以厘米为单位。
6) 亚马逊河中下游洪水平原在洪水期（Depth_HighW.tif）和低水位期（Depth_LowW.tif）的水深；以厘米为单位。
更多信息：
Fassoni-Andrade, A. C., Paiva, R. C. D., Rudorff, C. D., Barbosa, C. C. F., Novo, E. M. L M (2020) 从空间分辨率上绘制洪水平原地形图：亚马逊河案例分析，Remote Sens. Environ., 251（2020 年 12 月），https://doi.org/10.1016/j.rse.2020.112065.