Net Radiation and Albedo from MODIS for Xingu River Basin, Brazil, 2000-2012

This dataset provides daily average land surface net radiation (Rnet) as an 8-day time series at approximately 0.5 km resolution for the upper Xingu River Basin in Mato Grosso, Brazil, from 2000-02-18 to 2012-11-16. The parameters needed to calculate Rnet, including albedo, downward shortwave radiation (RSnet), upward longwave radiation (RLnet[up]) and downward longwave radiation (RLnet[down]) were derived from MODIS products (MOD43A3, MOD11A2, MOD08E3) and local weather station data. Parameters were estimated under all sky conditions. These parameters are also provided for the Xingu Basin but at varying spatial and temporal resolutions.

本数据集提供了巴西马托格罗索州上兴古河流域2000年2月18日至2012年11月16日期间的每日平均地表净辐射（Rnet）数据，以约0.5公里分辨率的8日时间序列形式呈现。计算Rnet所需的参数，包括反射率、净短波辐射（RSnet）、向上长波辐射（RLnet[up]）和向下长波辐射（RLnet[down]），均源自MODIS产品（MOD43A3、MOD11A2、MOD08E3）及本地气象站数据。参数在全天候条件下进行估算。这些参数亦适用于兴古河流域，但其在空间和时间分辨率上存在差异。