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.

本数据集提供巴西马托格罗索州欣古河上游流域2000年2月18日至2012年11月16日期间、分辨率约0.5千米的8天时间序列地表净辐射（Land Surface Net Radiation，Rnet）日均值。计算该地表净辐射所需的反照率、下行短波辐射（Downward Shortwave Radiation，RSnet）、上行长波辐射（Upward Longwave Radiation，RLnet[up]）与下行长波辐射（Downward Longwave Radiation，RLnet[down]）等参数，均源自MODIS产品（MOD43A3、MOD11A2、MOD08E3）及当地气象站观测数据，且所有参数均在全天空条件下完成估算。本数据集亦提供欣古流域的上述参数，但空间与时间分辨率存在差异。