3.1 From raw image to calibrated product

This section presents various pre-processing tasks that are presented in a classical order to obtain a calibrated, pan-sharpened image.

  3.1.1 Optical radiometric calibration
   Optical calibration with OTB Applications
   Optical calibration with Monteverdi
  3.1.2 Pan-sharpening
   Pan-sharpening with OTB Applications
   Pan-sharpening with Monteverdi
  3.1.3 Digital Elevation Model management
  3.1.4 Ortho-rectification and map projections
   Beware of ”ortho-ready” products
   Ortho-rectification with OTB Applications
  3.1.5 Residual registration
   Extract metadata from the image reference
   Extract homologous points from images
   Geometry refinement using homologous points
   Orthorecrtify image using the affine geometry