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DIMAPV3 (PNEO) RPC pixel convention #5716

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jguinet opened this issue May 12, 2022 · 2 comments
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DIMAPV3 (PNEO) RPC pixel convention #5716

jguinet opened this issue May 12, 2022 · 2 comments

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@jguinet
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jguinet commented May 12, 2022

pleiades reader has been updated to support PNEO products (#5090). In DIMAP V2 Pléiades pixel convention is assumed to be [1,1] at the center of first pixel . ADS Customer Technical Support just confirm that PNEO convention is [0,0] at center of first pixel (which is coherent with RPC validity domain in example). Thus i suspect one pixel shift in RPC handling.

Operating system

Ubuntu 20.04 64 bit

GDAL version and provenance

3.0
@rouault
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rouault commented May 12, 2022

@Lunyxis is it something you'd be willing to address ?

@Lunyxis
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Lunyxis commented May 12, 2022

No problem, I'll work on it tomorrow.

github-actions bot pushed a commit that referenced this issue May 21, 2022
@Lunyxis @github-actions
DIMAP : read FIRST_COL for RPC to fix DIMAP v3 (PNEO) (fixes #5716) (#…
aad487b 
…5725)

Dimap v3 (PNEO) : the center of upper left pixel is not always 1,1. So now it is dynamically loaded from the DIMAP.
rouault added a commit that referenced this issue May 21, 2022
@rouault
Merge pull request #5771 from OSGeo/backport-5725-to-release/3.5
8f9c28b 
[Backport release/3.5] gcore/mdreader/reader_pleiades.cpp : read FIRST_COL for RPC (fixes #5716)
@tbonfort tbonfort mentioned this issue Apr 28, 2023
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@rouault @jguinet @Lunyxis