The code is ready https://anitagraser.com/2019/01/26/movement-data-in-gis-19-splitting-trajectories-by-date/, I just need to try it on the dataset.
Regards, Anita http://anitagraser.com On Sun, Jan 27, 2019, 03:31 Nicolas Cadieux <nicolas.cadi...@archeotec.ca wrote: > Hi, > The general idea is probably to convert all the point for each day into > line. Then, you can use the vector field calculator to measure the > distance. > > Something like this would help. > https://gis.stackexchange.com/questions/92751/draw-lines-from-points-in-qgis > Nicolas > > Le 26 janv. 2019 à 21:16, Mike Flannigan <mikef...@att.net> a écrit : > > > I too am interested in how best to do this in > QGIS, but if you want to do it outside of QGIS, > this may help: > http://bluemm.blogspot.com/2007/01/excel-formula-to-calculate-distance.html > > > Mike > > > On 1/25/2019 4:49 AM, qgis-user-requ...@lists.osgeo.org wrote: > > Dear colleagues, > > > I ask for help: I have a layer of points with positions of birds marked > > with GPS. One of the columns is the value of the date. The analysis I would > > like to make is to empirically verify that individuals move from the area > > where they usually live on newspaper days, during weekends, due to hunting > > in the area. > > My idea is to calculate distance to points, for example, distance of all > > points of the week to the average GPS value of the diary days of that week. > > In theory, if the bird moves during the weekend by hunting, the distances > > of the days Saturday and Sunday should be greater than those of Monday, > > Tuesday, Wednesday, Thursday and Friday. > > How do you come up with this? Any other alternative? > > > Thank you very much in advance > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
_______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user