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PlanetScope 8 bands and UDM mask

  • 7 October 2022
  • 2 replies
  • 154 views
R
Badge +2

Hello,

 

I would like to know how exactly are handled the dubious pixels of the PlanetScope 8 bands in the UDM mask (8th band of the UDM2 mask)

Indeed, in the specification, it looks like only the first 5 bands are handled.

Am I missing something ?

 

Best,

 

Rémi

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Best answer by amit 7 October 2022, 20:29

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2 replies

A
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Badge +3

Hi Rémi,

Thanks for the question, I see the documentation (page 96-97) needs to be updated. In the meantime, a succinct description of each bit in the UDM mask for SuperDove is below.

Best,

Amit

 

Bit 0 Black fill
Bit 1 Likely cloud
Bit 2 Blue (Band 2) is anomalous
Bit 3 Green (Band 4) is anomalous
Bit 4 Red (Band 6) is anomalous
Bit 5 Red Edge (Band 7) is anomalous
Bit 6 NIR (Band 8) is anomalous
Bit 7 Coastal Aerosol (Band 1) and/or Green-I (Band 3) and/or Yellow (Band 5) is anomalous

 

R
Badge +2

Thanks a lot for this quick answer :)

This is really helpful!

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