Re: [Qgis-user] question on the calculation of the distance between points
The standard NxT matrix works fine here. Can you share a sample of your data? cheers On Sun, 2012-08-26 at 22:35 +0200, Sergio Vignali wrote: Ok, but I can't see the results. When I open the csv file there are strange symbols. I use libreoffice. 2012/8/26 Giovanni Manghi giovanni.man...@faunalia.pt Vector menu, distance Matrix tool On Aug 26, 2012 9:17 PM, Sergio Vignali vignalisergi...@gmail.com wrote: Hello, maybe the question is common! I have a shp with different points and I want to calculate the distance between all the point. Is there a simple way to do it with QGis? Regards -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question on the calculation of the distance between points
I found the problem. I worked with a postgis vector and I obtained a illegible csv file. Now I have saved the postgis vector as a shp and the distance matrix works well. I have another question, the csv file return a distance as degree (true?), but if I want a linear distance (m), how can I do? 2012/8/27 Giovanni Manghi giovanni.man...@faunalia.pt The standard NxT matrix works fine here. Can you share a sample of your data? cheers On Sun, 2012-08-26 at 22:35 +0200, Sergio Vignali wrote: Ok, but I can't see the results. When I open the csv file there are strange symbols. I use libreoffice. 2012/8/26 Giovanni Manghi giovanni.man...@faunalia.pt Vector menu, distance Matrix tool On Aug 26, 2012 9:17 PM, Sergio Vignali vignalisergi...@gmail.com wrote: Hello, maybe the question is common! I have a shp with different points and I want to calculate the distance between all the point. Is there a simple way to do it with QGis? Regards -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question on the calculation of the distance between points
Am 27.08.12 13:59, schrieb Sergio Vignali: I found the problem. I worked with a postgis vector and I obtained a illegible csv file. Now I have saved the postgis vector as a shp and the distance matrix works well. I have another question, the csv file return a distance as degree (true?), but if I want a linear distance (m), how can I do? What Coordinate reference System has your project/your shp? If you have lat/lon, you will get results in degrees. If you take a projected CRS, you get metres (or feet). Greetings, Andre Joost ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question on the calculation of the distance between points
Thanks Andre, I've just converted my shp in Monte Mario (3003) and now the distance is in metres. 2012/8/27 Andre Joost andre+jo...@nurfuerspam.de Am 27.08.12 13:59, schrieb Sergio Vignali: I found the problem. I worked with a postgis vector and I obtained a illegible csv file. Now I have saved the postgis vector as a shp and the distance matrix works well. I have another question, the csv file return a distance as degree (true?), but if I want a linear distance (m), how can I do? What Coordinate reference System has your project/your shp? If you have lat/lon, you will get results in degrees. If you take a projected CRS, you get metres (or feet). Greetings, Andre Joost __**_ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/**mailman/listinfo/qgis-userhttp://lists.osgeo.org/mailman/listinfo/qgis-user -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] question on the calculation of the distance between points
Hello, maybe the question is common! I have a shp with different points and I want to calculate the distance between all the point. Is there a simple way to do it with QGis? Regards -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question on the calculation of the distance between points
Vector menu, distance Matrix tool On Aug 26, 2012 9:17 PM, Sergio Vignali vignalisergi...@gmail.com wrote: Hello, maybe the question is common! I have a shp with different points and I want to calculate the distance between all the point. Is there a simple way to do it with QGis? Regards -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question on the calculation of the distance between points
Ok, but I can't see the results. When I open the csv file there are strange symbols. I use libreoffice. 2012/8/26 Giovanni Manghi giovanni.man...@faunalia.pt Vector menu, distance Matrix tool On Aug 26, 2012 9:17 PM, Sergio Vignali vignalisergi...@gmail.com wrote: Hello, maybe the question is common! I have a shp with different points and I want to calculate the distance between all the point. Is there a simple way to do it with QGis? Regards -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user -- Sergio Vignali CERM Centro Rapaci Minacciati (Endangered Raptors Centre) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
