DTC_mean_max_simplecomposite_MODIS.csv: contains the DTC-modeled monthly LST and the simple composite results (Chen et al 2017) from MODIS from 2003-2019 over the 32 sites globally. Columns include the site_id (from the FLUXNET defined site ID), year, month, DTC_mean (DTC estimated monthly mean LST in Celsius degree), DTC_max( DTC estimated monthly maximum LST in Celsius degree), Simple_MOD_mean (simple composite monthly mean), site_name (full name of the flux sites), IGBP (the site land cover types defined by IGBP), lon (longitude of the flux sites), lat (latitude of flux sites)