Comments (4)
You could add appropriate ENVI header tags and colors for this. These would
cause ArcGIS to load in the information properly. Here's an example of some
tags I add to Fmask files:
class lookup = {0, 255, 0, 0, 0, 255, 127, 127, 127, 0, 255, 255, 255, 255,
255, 0, 0, 0}
class names = {Clear land, Clear water, Cloud shadow, Snow/ ice, Cloud, No data}
It would be similarly helpful to add acquisition time, wavelength, wavelength
units, and FWHM tags to ENVI header files.
Original comment by [email protected]
on 29 Aug 2014 at 10:42
from ledaps.
Guy, thanks for your solution for cfmask classes. I will pass that along, and
also consider using these class lookup/names for the ENVI headers of the LEDAPS
QA products.
The NoData values for the QA values still needs to disappear, since the NoData
pixels really aren't flagged separately in these QA bands. The fill band
specifies the NoData pixels. This will require a change to the XML scheme,
since the fill_value is a required value for the metadata.
Original comment by [email protected]
on 21 Oct 2014 at 8:46
from ledaps.
The ignore data value has been removed from the ENVI header for the surface
reflectance QA bands. The fill_value has been switched to an optional value in
the ESPA schema, and the fill_value is no longer written as a band-related
parameter for the QA bands.
Original comment by [email protected]
on 13 Nov 2014 at 6:57
- Changed state: Fixed
- Added labels: version_2.2.0
from ledaps.
Original comment by [email protected]
on 13 Nov 2014 at 6:58
- Added labels: Milestone-2.2.0
- Removed labels: version_2.2.0
from ledaps.
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