GSC Sentinel-2 PDGS STBD - emits - ESA

GSC Sentinel-2 PDGS STBDIssue 1 Revision 2 (draft) - 25.07.2010GMES-GSEG-EOPG-TN-09-0031page 32 of 60Processing Step Parallelisation Opportunity Scalability FactorLevel-1 Viewing ModelInitialisation By Detector and by Band 12 x 5,58DecompressionLevel-1A RadiometricProcessingLevel-1A CompressionLevel-1B RadiometricProcessingBy detector, by Band and by Along-Track Fragment 12 x 5,58 x 10By detector and by Along-TrackFragment 12 x 10By detector and by Along-TrackFragment 12 x 10By detector and by Along-TrackFragment 12 x 10Common Geometry GridComputation for Image-GRIRegistration By Band and by Detector 2 x 12Respampling on CommonGeometry Grid for Image-GRI Registration By Band and by Bloc of Target Image 2 x 10Tie Points Collection forImage-GRI RegistrationBy Band and by Along-TrackFragment 2 x 10Tie Points Filtering forImage-GRI Registration None -Spatiotriangulation forImage-GRI Registration None -Common Geometry GridComputation for VNIR-SWIR Registration By Band and by Detector 2 x 12Respampling on CommonGeometry Grid for VNIR-SWIR Registration By Band and by Bloc of Target Image 2 x 10Tie Points Collection forVNIR-SWIR RegistrationBy Band and by Along-TrackFragment 2 x 10Tie Points Filtering forVNIR-SWIR Registration None -Spatiotriangulation forVNIR-SWIR Registration None -Level-1B CompressionBy detector and by Along-TrackFragment 12 x 10Level-1C Tiles Association None -ESA UNCLASSIFIED – For Official Use© ESAThe copyright of this document is the property of ESA. It is supplied in confidence and shall not be reproduced, copied orcommunicated to any third party without written permission from ESA.