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Guide to Optical Imaging of Marine Areas Using Sentinel-3 OLCI Data

This guide provides information on the acquirement and the visualisation of Sentinel-3 OLCI (Ocean and Land Colour Instrument) data for the marine area. It shows how to use online services such as

and how to prepare the data for further work in GIS using the SNAP software. The material includes the following topics:

  • Sentinel-3 OLCI data sources
  • Structure of downloaded files and basic functions of the SNAP program that allow for the preparation of quick data visualisations
  • Export of data for work in GIS
  • Tips on how to use Sentinel-2 MSI data

Please use the below-mentioned link to access the guide in Polish and English language.