نتائج البحث

I have Polygon layer (*.shp) and I need to calculate shortest distance between every polygon's and save it into a txt file with ID (it is in attribute table) for every polygon. example of txt file - ID_a ; ID_b ; a.distanceTo(b) this code works but I have no idea how can I get data from...

I have a open layers cluster map.I want to create customized popup as follows The problem im facing is auto-pan doesnt work var popup = new ol.Overlay(//** @type {olx.OverlayOptions} *//*({ element : container, autoPan : true, autoPanAnimation : { duration : 250 }}));i.e...

I am new to GIS. I need some assistance with a simple task. I would like to create a add-on or custom tool, written in vb, which will query data from a feature and produce a report, with the feature selected, being displayed on the report and some attribute information displayed next to it. I...

Guys, I'll post codes to increase the examples library, as I will implement in my project. Winston, take a look and check if we have a best way to do the same. I'm new here and this is my way to support this project. Good luck! Creating o... أكثر...

i am using osmconvert to convert .osm to .pbf and conversly. in the same folder where there osmconvert executable, i placed city.osmand in the command line i typed the following: osmconvert hamburg.osm > hamburg.pbfbut i get: Error:could not open file hamburg.osm i tried different formats...

Ive just starded using Python for ArcMap. Im trying out a script witch works before I put arcpy.GetParameterAsText(0) into it. Does anybody know what Im doing wrong? ( I put the parameters in to command line it was before). The coding is for Icelandic letters. Cheers,M --coding: cp1252 --...

To the best of my understanding, setting a specific day under Analysis Settings for the VRP (vehicle routing problem) uses the Routing_ND historic traffic information. Is there some step I'm missing to enable traffic? I've routed some orders during PM hours, then changed the times to AM, and...

I have a map of the UK in Arc and need to divide it into regions of the same size. I'm wanting about 50 different regions. What is the best way to do this? Thanks in advance أكثر...

Is there a package to call QGIS functions directly from R?Is rPython the best alternative? أكثر...

I have three layers: Parcel point, Fire Stations in point and County limits in region.Task: I need to update the distance of the parcel points from the nearest fire stations, but the distance updated in the parcels from its nearest fire stations should be of same county (with a logic that a fire...

I'm using OpenLayers v3.11.2, and I'm trying to create a custom interaction for which I would like to use ol.structs.RBush, but it seems to be missing from minimized version ol.js, even though it is defined in ol-debug.js at line 71250. Is this not exported? how could I use it, or what can I use...

I tried google, but the questions isn't that easy to put in google, so I haven't found anything about this. I am making a Data Base with different Locations (Lat and Long). For this I have two GPS systems, a differential and a non differential. My question is, can the positions measured by the...

Today I tried running the "Combined Terrain with Unknown Sink and Stream Locations" Tool from the Arc Hydro Toolset (version 10.3.0.58, ArcMap 10.3). As input I used a DTM with values between -10 and 19 meters. After 20 min (the DTM is rather big: 4,12 GB) the process fails with several error...

I'm tring to add a WMS service to a metadata. But i couldnt choose the layer.((CBS.POI_ECZANE_WS(1)) I use crome and also tried to ie browser. Thank You. Best Regards, hakan atak أكثر...

I was wondering if there are any alternatives to pgRouting tools. Thinking about it for a bit, I think the only alternative is to use R or RPY to do the analysis. Basically I'm trying to solve routing problems based on nonPostGIS databases. As most of my data is actually stored in a...

QGIS AutoTrace and Merge Features أكثر...

I'm using OpenLayers v3.11.2, and I'm trying to create a custom interaction for which I would like to use ol.structs.RBush, but it seems to be missing from minimized version ol.js, even though it is defined in ol-debug.js at line 71250. Is this not exported? how could I use it, or what can I use...

I tried google, but the questions isn't that easy to put in google, so I haven't found anything about this.I am making a Data Base with different Locations (Lat and Long).For this I have two GPS systems, a differential and a non differential. My question is, can the positions measured by the...

Today I tried running the "Combined Terrain with Unknown Sink and Stream Locations" Tool from the Arc Hydro Toolset (version 10.3.0.58, ArcMap 10.3). As input I used a DTM with values between -10 and 19 meters. After 20 min (the DTM is rather big: 4,12 GB) the process fails with several error...

I'm tring to add a WMS service to a metadata. But i couldnt choose the layer.((CBS.POI_ECZANE_WS(1)) I use crome and also tried to ie browser. Thank You. Best Regards,hakan atak أكثر...