نتائج البحث

I'm trying to track mouse position over elements in data layer. I would expect this to work: map.data.addListener( 'mousemove', function(evt) { console.log(evt.pixel); })but pixel is not set (Pixel property is populated correctly, when listening on map object - which doesn't help me...

I have some memory problems with my Geoserver. I am currently running Geoserver 2.5.2 (installed from Windows Service Installer) on a Windows Server 2008 R2. When I launch the service (Start Geoserver) I see Java consumes about 174MB of memory. When I request WMSLayers, I see the memory...

I need to be able to pass in the center lat and long. I have tried using the AUTO Namespace for SRS (which works) but this only supports a few projections, the closest being orthographic. I have found this link for ArcGIS...

The one about Twittering, QR codes, pimping #GISTribe, and volcanoes! [View the story “#GISTribe chat #88 (2015-1202)” on Storify] أكثر...

با سلام خدمت دوستان گرام أكثر...

با سلام خدمت دوستان عز أكثر...

السلام عليكم ورحمه الله وبركاته اعضاء المنتدى الكرام يتشرف مركز الخبرة الحديثة للتدريب والاستشارات دعوتكم للتسجيل بدورة تطبيق المعايير الصحية... أكثر...

I´m currently looking for any published references (preferably a scientific, ideally peer-reviewed paper) for the use of the terrain texture shading technique. Background is that we start to use the TTS technique in our daily work (creating bathymetric maps) and have now the first papers...

Bonjour, Débutant en Python j'essaie de monter une routine basique pour faire deux géo traitements sur deux Shapes. Les traitements fonctionnent, mais lorsque j'essaie de placer mes couches crées dans une variable, il ne les trouve pas. J'ai essayé d'actualiser les couches présente dans...

I've got 2 layers(for indoor and outdoor) in my web application. If i zoom beyond 19, the indoor layer should be displayed and the outdoor layer tiles will be scaled up, because their maxzoom is 19. This works fine with this js-code: map = L.map('full-map');tileLayer =...

We installed Portal for ArcGIS in a DMZ server. The server is not in any work group. Our Network Administrator created RODC for LDAP connection. We have installed SSL certificate and created the DNS alias. The portal is working with built in users. While adding the identity store from...

i am a student and i am trying to build a web application based on geoserver. I have geoserver installed on my PC and i have already build an html multi-form. I want when user selects option A, this option to be linked with my A geoserver's workspace, and when user selects option B, to be...

Take a train ride through the Andes, above the sacred valley and atop the mist of the mountains, to the most historic site of the Inca Empire. Machu Picchu, a UNESCO World Heritage Site and one of the New 7 Wonders of the World, is one of the most famous, mythical and spiritual sites in the...

I am using the following code to determine if somehting is selected within a layer: if arcpy.Describe("layername").FIDSet: It is working fine and running the following code when I first open ArcMap and run the script, but once I change MXD it stops working, and the FIDset returns empty, even...

I'm currently using QGIS 2.12.1-Lyon. I have installed the OpenLayers Plugin (and updated to the latest version, v1.3.6). However, when I go to load up base maps in QGIS using this plugin (go to Web | OpenLayers plugin, then select a map) QGIS always throws a Python error. The same error is...

Is there a function in R which will loop through a layer of zonal polygons (i.e. a polygon grid) and return the area of a second polygon layer that is contained in each grid cell? I have a layer of polygons representing areas of forest (in blue), and a second layer representing ordinance survey...

In Python 2.7, I try to do a WFS request from behind an authenticated proxy server (proxy requiring username/password). I managed to communicate to a webserver via the authenticated proxy using a ProxyHandler. I also managed to communicate with a WFS server in a network without the proxy. Now...

My .NET/OpenLayers/GeoServer/PostGres-PostGIS application allows users to create custom queries to get data from my PostGIS tables. The queries are called in .NET (not javascript) using a web method using the following SQL query: SELECT "tract_name", ST_AsGeoJSON("geom") FROM...

I am trying to get data from a PostGIS datatable using .NET, pass it to javascript, create a layer in OpenLayers and add the PostGIS data to the layer. I can successfully query from the PostGres/PostGIS table using the following SQL; SELECT ""tract_name"", ST_AsGeoJSON(""geom"") FROM the_layer...

I've been trying to write a small python script to output 2 tif's based on given box extents. The script all works, box coordinates convert to project coordinates, zooms to right place (would like it to pause between zoom changes), just the 2 outputs are wrong, they both show the image that was...