Hi,
Please keep this on-list so others may try and help too.
Some testing shows that for me at least, single band rasters are generally
returned as 8bit affairs. 3band rasters are returned as 24bits.
Beyond that I don't know what's going on, maybe someone else does.
Cheers,
Jonathan
On 10 June 2014 05:03, fanxing926 <[email protected]> wrote:
> I set the "format" "image/png", but get the result is 8bit png
>
>
>
>
>
> At 2014-06-09 08:22:58, "Jonathan Moules" <
> [email protected]> wrote:
>
> Hi,
> You can change the putput format using "format=". See:
> http://docs.geoserver.org/stable/en/user/services/wms/outputformats.html
> for a list of formats including non-8bit PNG's.
>
> Cheers,
> Jonathan
>
>
>
> On 9 June 2014 08:38, fanxing926 <[email protected]> wrote:
>
>> I published a geotiff which is 16 bit, but I get a 8 bit png by GetMap
>> request.
>> Why? Or where should I set?
>>
>>
>>
>>
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