Modelling dataset of the Potiribu River watershed, RS, Brazil

This dataset provides maps (30m resolution) and time series suited for hydrological modelling of the Potiribu watershed, RS, Brazil. Reference period is from 01-01-2010 to 01-01-2020. Details of the files can be found in the readme.csv file potiribu_dem.zip -- full-extension DEM-based raster maps; potiribu_lulc.zip -- full-period and full-extension yearly-based land use and land cover (lulc) raster maps; potiribu_series_daily.txt -- full period time series of daily precipitation, streamflow and temperature; potiribu_series_weekly.txt -- full period time series of weekly precipitation, streamflow and temperature; potiribu_series_monthly.txt -- full period time series of monthly precipitation, streamflow and temperature; potiribu_series_yearly.txt -- full period time series of yearly precipitation, streamflow and temperature; potiribu_window_et24h.zip -- full-period inspection window of Evapotranspiration raster maps; potiribu_window_lstDem.zip -- full-period inspection window of DEM-corrected Land Surface Temperature raster maps; potiribu_window_ndvi.zip -- full-period inspection window of Landsat 8 NDVI raster maps; DEM-based raster maps includes: basic DEM; hydrologically consistent DEM (depressionless); slope; hill shade; flow accumulation map; drainage direction map; drainage map; HAND - Height Above the Nearest Drainage; TWI - Topographic Wetness Index; basin boolean map;

本数据集提供分辨率为30米的地图与时间序列数据，适用于巴西南里奥格兰德州（RS）波蒂里布（Potiribu）流域的水文模拟研究。参考时段为2010年1月1日至2020年1月1日。各文件的详细说明请参见readme.csv文件：
- potiribu_dem.zip：基于数字高程模型（Digital Elevation Model, DEM）的全范围栅格地图；
- potiribu_lulc.zip：全时段全范围的逐年土地利用与土地覆被（Land Use and Land Cover, LULC）栅格地图；
- potiribu_series_daily.txt：全时段日尺度降水、径流与气温时间序列；
- potiribu_series_weekly.txt：全时段周尺度降水、径流与气温时间序列；
- potiribu_series_monthly.txt：全时段月尺度降水、径流与气温时间序列；
- potiribu_series_yearly.txt：全时段年尺度降水、径流与气温时间序列；
- potiribu_window_et24h.zip：全时段蒸散发（Evapotranspiration）栅格地图检视窗口；
- potiribu_window_lstDem.zip：全时段经DEM校正的地表温度（Land Surface Temperature, LST）栅格地图检视窗口；
- potiribu_window_ndvi.zip：全时段Landsat 8归一化植被指数（Normalized Difference Vegetation Index, NDVI）栅格地图检视窗口；
其中基于DEM的栅格地图包含以下图层：基础DEM、水文一致性无洼地DEM、坡度、山体阴影、汇流累积量图、汇流方向图、水系分布图、邻谷高度（Height Above the Nearest Drainage, HAND）、地形湿度指数（Topographic Wetness Index, TWI）、流域布尔地图。