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seen Apr 14 at 19:31

Feb
1
comment How to test spatial correlation between two point layers
Actually after applying SatScan, I find positive result about the existing of clusters between two days points. However, I find the most likely cluster result in the output is not as good as I expect.
Jan
31
awarded  Scholar
Jan
31
accepted How to test spatial correlation between two point layers
Jan
31
awarded  Supporter
Jan
31
comment How to test spatial correlation between two point layers
sorry I may not explain my cases clearly in the original post. In my case, the event locations vary around a region so I think LISA is not the choice.
Jan
31
comment How to test spatial correlation between two point layers
Thanks Jeffrey. I just look through the original paper very quickly and I believe this is what I want. I can use R or a python package, if there is such one, 'cause there are a bunch of cases.
Jan
30
comment How to test spatial correlation between two point layers
@JeffreyEvans So far I'd like just test the locations. The points represent day by day events, let's say on Monday and Sunday. Visually, the events happen within an area roughly, but I'd like to measure more accurately, like if it is confident to conclude that the events in the two days happen in the same area. I'm using ArcGIS but other language packages are also good to me.
Jan
30
asked How to test spatial correlation between two point layers
Dec
10
asked Raster Over Layer in Leaflet from GeoServer
Dec
10
comment How to deal Leaflet map control checkboxes?
@Kelso The code is like: ctrl = L.control.layers([aBaseLayer]); ctrl.addOverlay(aGeoJsonLayer, 'ageojsonlayer'); Then I can control the aGeoJsonLayer, but unlike the aBaseLayer, the aGeoJsonLayer is not checked by default in the control panel. So every time after the layer is loaded, when I click the control, the layer will be gone until I check it in the control panel.
Dec
9
asked How to deal Leaflet map control checkboxes?
Oct
22
awarded  Student
Oct
5
comment How to query multiple features from Geoserver WFS?
Yes, Ii use geoserver and it supports these two parameters. I know about the maxFeatures and featureId. For maxFeatures, the problem is after each query, the pointer keeps going. Say if I make a simple query without sorting, I get two sets of different points by using maxFeatures twice. And for featureID, I actually doesn't know the ids. My scenario is I try to load 5000 gps points one time and the total points are up to 100,000.
Sep
22
asked How to query multiple features from Geoserver WFS?