RS_Tools is an ArcGIS Python toolbox that contains a collection of tools to facilitate analyzing and extracting information from satellite raster files. The tools depend on input files having a specific filenaming convention (as described in the RSTools User Guide) and will only work with GeoTiffs created and distributed by NOAA/NCCOS HAB forecasting group or the CyAN project (for example sentinel-3a.2017271.0928.1501C.L3.CY71.v8103_1_1.CI.tif or L20172462017252.L3m_7D_S3A_CYAN_CI_cyano_CYAN_CONUS_300m_5_4.tif). 