Superimpose - pansharpening - extended filenames

OTB Usage
1

Hi everyone,
I’m working on a Worldview 2 scene using Monteverdi. I would like to obtain a pansharpened orthorectified image.

My image type is Orthoready Standard so I know that for orthorectification I will have to add
“?&skipcarto=true” to my image name (like /image.tif?&skipcarto=true).

  1. I need to use any other extended filenames for superimpose and pansharpening applications?
  2. My workflow is: superimpose of the multispectral and the panchromatic scenes -> pansharpening of the superimposed image -> orthorectification of the pansharpened image. Could be correct in your opinion?

Thank you all very much in advance,

Andrea Mainetti

2

I think it is correct, I understand only now the aims of BundleToPerfectSensor Application.
However, the results must not change.

3

Indeed, BundleToPerfectSensor chains the Superimpose and Pansharpening applications without having to write the output of Superimpose on the disk.

Cédric

4

Thank you Cédric for your answer,
now I will try to become confident with these applications using also BundleToPerfectSensor.

Than I will have to orthorectify my Worldview 2 image (42 gigabyte after RCS pansharpening!).
I will use Aster dem (unfortunately for my scene there are not more accurate DEM), all of these files will be projected in the UTM WGS84 32 N (epsg 32632).

I need to use the geoid data (egm96.grd) ?
My image type is Orthoready Standard so I know that for orthorectification I will have to add
“?&skipcarto=true” to my image name (like /image.tif?&skipcarto=true).

Thank you very much,

Andrea Mainetti