[Qgis-user] Export polygon coordinates qgis

[Tomasz Bigaj]

Problem solved. 

 

Thank you all for help.

 

 

/Tomasz

 

From: qgis-user-bounces at lists.osgeo.org
[mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of David J. Bakeman
Sent: Tuesday, March 17, 2015 6:31 PM
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Export polygon coordinates qgis

 

You can right click on the layer and choose save as.  Then select save to
csv.  Select save selected if you only want a selection and select AS_WKT to
get the coordinates.  Then select the CRS in this case something like 4326
to get longitude latitude coordinates.

On 03/17/2015 01:57 AM, Lester Anderson wrote:

The important point is to make sure the shapefile is in a proper projection
and not just a cartesian reference. Then you can export the vertices after
reprojecting.

There are other ways to do this via GMT too.

 

On 17 March 2015 at 08:50, Enrico Ferreguti <enricofer at gmail.com
<mailto:enricofer at gmail.com> > wrote:

You can simply copy selected features from attributes table and paste them
to excel table.
in the first column you will find magically the geom attribute in WKT (Well
Known Text format) containing all vertices coordinates expressed in layer
srs.
To get lat/long in geom field you need to explicitly reproject layer with
vector or processing tool. Reproject on the fly does not apply on copy &
paste geom field.

Regards

 

2015-03-17 9:08 GMT+01:00 Tomasz Bigaj <tomek at jagielka.eu
<mailto:tomek at jagielka.eu> >:

Hello,

 

I need to export polygon coordinates from shp  to text file.

I can mark an object on map and use "Ctrl+C" but only x y coordinates are
copied.

How can I recalculate X Y coordinates to get lat/long geographical
coordinates? I'd prefer to do it in Excel, because have a lot of extracted X
Y data.

 

Regards - Tomek 

 

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