Data flows

Data flows

• S1Tiling data flow
  • Overall processing
  • Parallelization
  • The processings
    • Downloading of S1 products
    • SAR Calibration
    • Margins cutting
    • Orthorectification
    • Concatenation
    • Despeckling
    • Border mask generation
  • Data caches
    • Downloaded S1 files
    • OrthoReady S1 Files
• Normlim data flow
  • NormLim global processing
  • LIA specific processings
    • Agglomerate DEM files in a VRT that covers S2 footprint
    • Project DEM on S2 tile
    • Project GEOID on S2 tile
    • Compute full height elevation on S2
    • Compute ECEF ground and satellite positions on S2
    • Normals computation
    • LIA maps computation
    • Application of LIA maps to β° calibrated S2 images
  • NormLim deprecated global processing
  • LIA specific deprecated processings
    • Agglomerate DEM files in a VRT that covers S1 footprint
    • Project SAR coordinates onto DEM
    • Project XYZ coordinates onto SAR
    • Orthorectification of LIA maps
    • Concatenation of LIA maps
  • LIA specific data caches
• S1Tiling data flow for speckle filtering
  • S1Tiling filters
    • Spatial Despeckle filter