topic Re: SWEREF99 coordinates in GeoAnalytics in GeoAnalytics

SWEREF99 coordinates in GeoAnalytics

jrr_qlear — Wed, 25 Oct 2017 09:27:20 GMT

Hello,

I'm trying to implement GeoAnalytics using a coordinate system other than the default WGS-84, in this case the customer uses SWEREF99.

I've done this at another customer before but they wanted to use thier own background map, and the current customer may or may not want to do that. Is it possible to use SWEREF99 coordinates without the customer providing the background map using a Geodata layer?

Regards

Johan

Re: SWEREF99 coordinates in GeoAnalytics

Jonas_Karlsson — Wed, 25 Oct 2017 09:53:05 GMT

Hi,

Load the data in the QGA connector, Polygons as 'Geometry Type' and choose the corresponding CRS, eg EPSG:3006 for SWEREF99 TM https://epsg.io/3006

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Regards,

Jonas Karlsson

Qlik

Re: SWEREF99 coordinates in GeoAnalytics

jrr_qlear — Wed, 25 Oct 2017 12:05:18 GMT

Thank you very much for your reply, Jonas. It worked perfectly.

Re: SWEREF99 coordinates in GeoAnalytics

marcelo_7 — Fri, 13 Apr 2018 14:01:14 GMT

Hi Jonas,

I have the following point:

Data

LOAD * INLINE [

Punkt, Nord, Ost

1, 7291781,1793846];

I've tried the following:

'[' & Nord &','&Ost &']' as Geometry

'[[' & Nord &','&Ost &']]'

But I get the following error:

The following error occurred:

Connector reply error: QVX_SYNTAX_ERROR: Failed to process query: Failed to create dataset Dataset: Malformed POLYGON geometry: 7291781,1793846].

The error occurred here:

Any advice?

Best regards,
Marcelo

Re: SWEREF99 coordinates in GeoAnalytics

Jonas_Karlsson — Fri, 13 Apr 2018 14:40:43 GMT

Hi,
Just created a tiny app loading one SWEREF99 point with CRS EPSG:3006

Regards,

Jonas Karlsson

Qlik

Re: SWEREF99 coordinates in GeoAnalytics

Jonas_Karlsson — Mon, 16 Apr 2018 06:17:54 GMT

One more thing:

Points use only one bracket [x,y]

Qlik GeoAnalytics for Qlik Sense reference documentation

Regards,

Jonas Karlsson

Qlik

Re: SWEREF99 coordinates in GeoAnalytics

marcelo_7 — Mon, 16 Apr 2018 14:20:37 GMT

Hi Jonas,

I managed to make it work with another point but I'd like to add that the interval for North values for SWEREF 99TM is between 6110000 – 7680000 so your point should be invalid. But I didn't try it.

Thank you!

/Marcelo