+2Hello,
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
Best answer by amit
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 |
+3Hi 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 |
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