etetty: tiistai 2. marraskuuta 2021 18.04
Vastaanottaja:
mapserver-users@lists.osgeo.org<mailto:mapserver-users@lists.osgeo.org>
Aihe: Re: [mapserver-users] Point query from Mapserver raster
Thanks for the quick response, Jukka.
I did not realize that X/Y had been replaced by I/J.
if it has any effect on the msProjectRect()
>
>
>
> -Jukka Rahkonen-
>
>
>
> *Lähettäjä:* MapServer-users
> *Puolesta
> *Carl Godkin
> *Lähetetty:* tiistai 2. marraskuuta 2021 17.06
> *Vastaanottaja:* mapserver-users@lists.osgeo.org
> *Aihe:* Re: [mapserver-u
pserver-users@lists.osgeo.org>
Aihe: Re: [mapserver-users] Point query from Mapserver raster
Hi,
Following Jukka's advice on my elevation point query, I am trying to use WMS
GetFeatureInfo,
I've mostly got it working but have a few more questions. (I am using MS4W
4.0.5 which includes MapServer 7.7.0)
Hi,
Following Jukka's advice on my elevation point query, I am trying to use
WMS GetFeatureInfo,
I've mostly got it working but have a few more questions. (I am using MS4W
4.0.5 which includes MapServer 7.7.0)
I added a LAYER to my WMS map file:
LAYER
PROCESSING "RESAMPLE=BILINEAR"
Hi Jukka,
Thank you for your reply. I will play around with WMS + GetFeatureInfo
and see if I can make that work.
I'm still pretty new to this stuff and WCS seemed the more natural service
for this.
Thanks,
carl
On Mon, Nov 1, 2021 at 12:58 AM Rahkonen Jukka (MML) <
Hi,
The WMS GetFeatureInfo should work and the answer in gis.stackexhange seems to
contain all the details that you need for making it to work.
With WCS what you did is probably the best you can do with Mapserver. With some
other servers you may get a single pixel output by using WCS slicing
If you're using postgres/postgis it's easy using the raster version of
st_intersection. It returns lat/lon/value or more precisely
geometry/value. See more here:
https://postgis.net/docs/RT_ST_Intersection.html
Then it's just WFS.
On 10/29/21 4:09 PM, Carl Godkin wrote:
Hi,
Now that I have
