![]() The first type, also called L1C, is the unprocessed image, which the satellite captured, and features the top-of-the-atmosphere reflectances. There are two types of Sentinel-2 Products, broadly available to the public, the Level-1C and the Level-2A. ![]() These thirteen bands, together with a bundle of associate files, comprise the Sentinel-2 Products. For every tile, that instrument samples thirteen different spectral bands (Table 1), which are saved in a huge database, in JP2 format, and are freely distributed to scientists and professionals and to anyone who wishes to observe the Earth! ![]() UTM Zone 34N).īoth satellites are equipped with a powerful, high-resolution MultiSpectral Instrument (MSI). Each tile inherits the coordinate system of its corresponding UTM zone (e.g. The coordinate system of the grid is the Universal Transverse Mercator, which divides the Earth’s surface into 60 zones. Their flying path is happening above a grid of granules, which separates the surface of the Earth to 56,984 tiles! Each tile has a unique identifier code with a specific spatial extent. One is called S2A and its twin is called S2B! The two satellites are flying in the same orbit but phased at 180°, which means that they co-operate to provide freshly captured imagery every five days. Sentinel-2 is a mission of two twin satellites, promoted by the European Space Agency, travelling around the Globe, completing a full circle every ten days. I understand this might appear too obvious for experienced Remote Sensing and Earth Observation professionals, or too hard for people not familiar with raster processing, but ArcGIS Pro makes it really easy and creative!Ībove all, the purpose is to enhance cartographic procedures and to provide fresh ideas for making better, more impressive and more real maps! Understand the Data
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