Linked Questions

2
votes
7answers
8k views

Exporting xy-coordinates from line segment

I need an export of xy-coordinates of line segments in QGIS. I found an answer to a similar question here but that concerned only xy of the first and last vertex of a line segment. But I need the ...
2
votes
1answer
2k views

Why is field calculator returning NULL for $x and $y in line and polygon layers?

I am trying to include XY coordinates in the attribute tables of several of my vector files; they are line and polygon files. I have tried two methods; first I used $x and $y in the field calculator (...
2
votes
1answer
2k views

Exporting xy-coordinates from geodata

I want to get real line segment dataset to do an experiment. So I searched it, and found the site that includes the real data: http://www.wsdot.wa.gov/mapsdata/geodatacatalog/ From this, I downloaded ...
11
votes
1answer
20k views

Is there a way to export a point layer from QGIS to a csv file?

I have saved waypoints from my Garmin as gpx and have successfully imported them into QGIS. Is there a way to now export the layers into a csv file with coordinates? I've tried the export to csv but ...
2
votes
1answer
6k views

How to find polygons centroids? [duplicate]

Possible Duplicate: Get list of coordinates for points in a layer? Sorry for another basic question - my map is almost done but now my boss wants me to enter new outbreaks (that we don't have ...
2
votes
1answer
2k views

Exporting data from a WFS service to csv file using qgis

I have a service that contains a list of points with some meta data and I would like to export this to a csv file. I remember doing this some months ago and it worked well, but now I can't find the ...
17
votes
5answers
52k views

How to export Polygons to CSV with coordinates?

I am very new to QGIS, so please bear with me. I have a ".shp" file, which is contains a set of boundaries for suburbs of Australia. I opened it to QGIS and I would like to export it into a CSV file ...
2
votes
1answer
27k views

Export list of coordinates in a points layer to spreadsheet?

This is similar to my previous question, but I would like to ask it for ArcGIS, instead of QGIS. If I am supposed to somehow merge the questions, please let me know. With an existing point feature ...
22
votes
8answers
46k views

Calculating latitude and longitude of points using QGIS

I'm trying to figure out how to calculate the lat/long of points using the QGIS field calculator. Is there an easy way to do this? I saw a previous related question (Using QGIS API and Python, to ...
11
votes
14answers
13k views

Which GIS support DXF and/or DWG?

Which GIS support DXF and/or DWG (preferably read&write)? Update: Are there any open source GIS supporting these or similar CAD files? Support of CAD files generally seems to be problematic. ...

15 30 50 per page
1
2