AVHRR OLR Daily Daily products data files are available at: ftp://ftp.cpc.ncep.noaa.gov/precip/noaa15_1x1/ ftp://ftp.cpc.ncep.noaa.gov/precip/noaa18_1x1/ NOAA-15 is the 'morning' satellite while NOAA-18 is the 'afternoon' satellite. Resolution is 1x1-deg lat/lon and coverage is 90S-90N global domain. The products are divided into day (ascending) and night (descending) products. Pentad Pentad products (not public yet) are 2.5x2.5-deg lat/lon pentad mean OLR from only the 'afternoon' satellite. AVHRR OLR: Recent One Pentad (Left) and Recent 37 Pentads (Right) Total (Top) and Anomaly (Bottom) Monthly Monthly products data files are available at: ftp://ftp.cpc.ncep.noaa.gov/precip/data-req/olr/ 2.5x2.5-deg lat/lon monthly mean from only the 'afternoon' satellite. Hyperspectral OLR