[Qgis-user] Qgis 3.6 problem

[Jukka]

Hi,
I am using Finnish open data by Finnish Transport Network and National Land Survey of Finland. Do you want me to send you a map(png-format) witch is raster layer?  I installed Qgis 3.45 to my laptop and vector layers are seen by Finnish Transport Network and Google Maps exported kmz-file, but when I add map layer, it does not show map.  but everything else. The order of layers are OK- When I do the same with my main pc, it does not show any layers.

-Jukka
________________________________
Lähettäjä: Phil Wyatt [phil at wyatt-family.com]
Lähetetty: 7. maaliskuuta 2019 10:23
Vastaanottaja: Jukka
Kopio: Nicolas Cadieux; qgis-user at lists.osgeo.org
Aihe: Re: VS: [Qgis-user] Qgis 3.6 problem

Can you point us to the layers? Are they open data? At least then we can check them out and see what we can find.


Cheers - Phil,
On the road with his iPad

On 7 Mar 2019, at 6:59 pm, Jukka <Jukka at olantera.fi<mailto:Jukka at olantera.fi>> wrote:

Hi,
I can't figure out what is the problem. I have other projects which works allrigt. I made a new project with same layers and properties than earlier and is is not working.  I agree that the problem is bad CRS, but I cannot resolve it.
-Jukka
________________________________
Lähettäjä: Nicolas Cadieux [nicolas.cadieux at archeotec.ca<mailto:nicolas.cadieux at archeotec.ca>]
Lähetetty: 6. maaliskuuta 2019 16:14
Vastaanottaja: Jukka
Kopio: Phil Wyatt; qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>
Aihe: Re: [Qgis-user] Qgis 3.6 problem

Hi,

This is 99 % a bad CRS problem or a layer that has the right CRS but is badly georeferenced. Open a background layer with a WMS or from a satellite image from a plugin like OpenLayer.  This layer should be in the right place.  Then open each layer and click zoom to layer extent (right click on the layer in the layer panel).  You will find the layer that is not correctly georeferenced or that has an incorrect CRS.

Phil is correct when saying that in 3x, on the fly default. You may want to select « ask  what to do » if a CRS is not specified in the layer.  Your choice my be «  use the project or use the default CRS ».  That may throw things off.

Nicolas


Le 6 mars 2019 à 07:08, Jukka <Jukka at olantera.fi<mailto:Jukka at olantera.fi>> a écrit :

Hi,
It didn't help. I checked layers CRS in both versions. I am confused, because I have mene other projects and all are working perfect.

-Jukka
________________________________
Lähettäjä: Phil Wyatt [phil at wyatt-family.com<mailto:phil at wyatt-family.com>]
Lähetetty: 6. maaliskuuta 2019 10:47
Vastaanottaja: Jukka
Kopio: qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>
Aihe: Re: [Qgis-user] Qgis 3.6 problem

Check the CRS and set it to the raster data and see how you go. I think V3 does on the fly projections all the time. In 2.18 you need to set that under settings, options, CRS.


Cheers - Phil,
On the road with his iPad

On 6 Mar 2019, at 6:08 pm, Jukka <Jukka at olantera.fi<mailto:Jukka at olantera.fi>> wrote:

Hi,
I have two version of Qgis, 3,6 and 2.18. In  both version I have problems. I started a new project and if I add raster layer map and vector layer on map, I only can see the map or vector layer, not both. But I have older projects that works allright. What is the problem?

-Jukka Olanterä
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