[Qgis-user] GNSS Receiver/Rover with Sapos working directly in qgis or use qgis symbols

Hi all, do anyone know about a professional solution with qgis, like trimble yuma, rover and arcpad which supports sapos? Regards Bernd ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user

[Qgis-user] Hot Spot Accumulation

Hi All, Is there a plugin or tool within QGIS that creates a hotspot for each individual point in a dataset and assigns a score based on the amount of points that fall within a given radius, say 200 metres (See image below)? [cid:image001.png@01D4565F.84E72650] I would be looking to weight the

Re: [Qgis-user] Hot Spot Accumulation

Hi, I believe heat map will do that. You can use weight from field. http://www.qgistutorials.com/fr/docs/creating_heatmaps.html Nicolas > Le 27 sept. 2018 à 07:42, GILLEN Finbar a écrit : > > Hi All, > > Is there a plugin or tool within QGIS that creates a hotspot for each > individual point

Re: [Qgis-user] Hot Spot Accumulation

Hi Nicolas, I checked that but it doesn’t create a singular circle for each point. In more dense areas it will merge the circles as one. I would be looking for an individual circle for each point. Regards Finbar From: Nicolas Cadieux Sent: 27 September 2018 12:51 To: GILLEN Finbar Cc: qgis-u

Re: [Qgis-user] Hot Spot Accumulation

Hi Gillen, Perhaps you are looking for the cluster renderer? See https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/vector_properties.html#point-cluster-renderer or https://anitagraser.com/2017/06/13/even-more-aggregations-qgis-point-cluster-renderer/ Greetings, Andre

Re: [Qgis-user] Hot Spot Accumulation

For circles of a specific size, one per input data point you'll need to build your own using tools from the Processing toolbox: 1. Use the Buffer tool on the input points to 200m to create the circles 2. Use the Join attributes by location tool to attribute the circles with counts and / or weig

Re: [Qgis-user] Hot Spot Accumulation

Hi Gillen, As far as I know, the point cluster renderer outputs points according to cluster size and can be styled according to classes/rules. So it could do what you want - I think. Have you tried it? If you also want to see the individual points in addition - then just render the same layer t

Re: [Qgis-user] Circular Lines in QGIS

The arrow line renderer is close to what I want but only does a simplistic curve. In the example, notice how lines emerge at different bearings depending on the number of lines coming to or from each node. Also the curves are circular in nature but not a circular arc. They are more of a spline. I

[Qgis-user] Buffer Algorithm (Buffer distance of output polygon is not equal to the Distance parameter)

Hi everyone. I apologize if this has been asked before but I would just like to clarify if this is how the buffer algorithm in QGIS should function. *Issue:* The actual distance from the input layer to the buffer polygon created by the Buffer processing tool (and v.buffer) is not equal (only arou

Re: [Qgis-user] Buffer Algorithm (Buffer distance of output polygon is not equal to the Distance parameter)

Hi, There might be more information in the *Info* drop-down menu. Expand it, please. Harrissou Le jeu. 27 sept. 2018 à 16:55, Ben Hur Pintor a écrit : > Hi everyone. > > I apologize if this has been asked before but I would just like to clarify > if this is how the buffer algorithm in QGIS shou

Re: [Qgis-user] Buffer Algorithm (Buffer distance of output polygon is not equal to the Distance parameter)

That's odd. I redid the entire thing just now (restarted QGIS, made scratch point layer, created a 100m buffer) and the values I get are now correct. Even the area computations were off in the first one but after redoing the process, everything looks good. point-buffer2.png