chl-a Summer climatology (NASA, 9km) This dataset is a climatological summer chlorophyll-a layer for the Southern Ocean south of 40S, following the standard NASA OC3M algorithm. The climatology was calculated from level-3 binned MODISA RRS products spanning the 2002/03 to 2015/16 austral summer seasons (summer taken as day 355 to day 80). The climatology calculated is also included. Feldman GC, McClain CR (2010) Ocean Color Web, MODIS Aqua Reprocessing, NASA Goddard Space Flight Center. Eds. Kuring, N., Bailey, S.W. http://oceancolor.gsfc.nasa.gov/ http://onlinelibrary.wiley.com/doi/10.1002/jgrc.20270/abstract Raymond, B. (2012, updated 2014) Polar Environmental Data Layers Australian Antarctic Data Centre - CAASM Metadata (https://data.aad.gov.au/metadata/records/Polar_Environmental_Data) https://data.aad.gov.au/metadata/records/AAS_4343_so_chlorophyll Downloaded 9 May 2017 Received as .shp Published 2017RRhttps://data.aad.gov.au/metadata/records/Polar_Environmental_Data Editor Biology Anton van de Putte antonarctica@gmail.com