[Geoserver-devel] [JIRA] (GEOS-9547) GeoServer support for Float16 GeoTiff format

GeoServer GeoServer Developer
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1

Jeroen van Gent created an issue

GeoServer / New FeatureGEOS-9547

GeoServer support for Float16 GeoTiff format

Issue Type:

New FeatureNew Feature

Assignee:

Unassigned

Created:

20/Mar/20 3:44 PM

Environment:

All platforms / future versions

Priority:

MediumMedium

Reporter:

Jeroen van Gent

I recently generated a set of GoeTiff raster files with gdal with the idea to serve them with GeoServer.
I generated them as 32 bit floating point, with 16 bits used, by setting the -co NBITS=16 option.
This was done to save disk spaces, as limited precision is acceptable in my project.

However, GeoServer (tested: 2.15.2, 2.16.2) consider the files as Uint16, and logically the data values as output by GeoServer are wrong.
I think Supporting this "half precision"floating point files would be useful.

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