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I am a novice in using leaflet, I exported my map layers from qgis to a working leaflet map. i am trying to modify the popup to use the attribute so as to get an image popup. i am however stuck as i have read documentation but still unsure. any leads will help. currently my popup does a get...

The gvSIG Desktop 2.2 version has a new editing extension with several improvements and new tools respecting the previous version (like the extend line to object or trim line by object tools). One of the changes made at this new … Continue reading → أكثر...

Version 2.9.3 of the Processing plugin works fine, I can run the SAGA tools successfully. Updating the Processing plugin to version 2.10.1 results in SAGA disappearing entirely from the toolbox. The path is fixed at: C:\Users\Me\.qgis2\python\plugins\processing\algs\sagaHas anyone else come...

I have a shapefile with 4 attribute fields (MC_ID, MC_info, C_ID, C_info). I want to change some MC_ID values selecting the features by C_info. For example: I want to set MC_ID = 2 for C_info = g19, C_info = g22 and C_info = g23. The problem is that I am not succeeding in filtering the...

I have tried to draw graph using matplotlib i used this library in my qgis application but i got the error ImportError: No module named backend_qt4aggi used following code in my qgis python plugin xaxis=[1,2,3,4,5] yaxis=[5,6,7,8,9]...

I'm working with TeleAtlas mapping for calculating routes.I uploaded the information layer Network (nw).Now what I want is to create a view that contains the following fields: Street, number, postcode, city, state, community, country and coordinates. Could someone tell me where tables or...

I'm styling a roads shapefile in ArcMAP. While styling we observed that When we zoom in the map, we see the small curves (curves are not the appropriate word for this I think) on line borders. Here is a screen shot. They aren't appearing in the image properly. You can see them in ArcMap by...

Presents how ArcGIS extends on three different mobile platforms: Handheld, Tablet, and Smart Phone, making it easier to collect and share information in the field. The new iPhone application is demonstrated at the end أكثر...

A couple of weeks ago we had a look at Google Earth’s new ‘Satellite imagery updates’ layer. One notable feature of the new layers is that they can be put into your ‘My Places’ and then exported to KML. Previously’ Google would release update maps via a Google map. Although it was possible to...

Bonjour, Tout d'abord je tiens à dire que je suis nouveau sur ce forum et donc je ne sais pas si ma question est en lien avec le site. Je dois me rendre dans un village pauvre où il y a des querelles concernant des histoires d أكثر...

Now,I kown how to insert a shapefile to postgis by use shp2pgsql.exe.if I have a updated shapefile and I only want to update the updated rows,how can I know the table being updated? أكثر...

I have downloaded the shapefiles from the following website: http://download.geofabrik.de/europe/france.html Each zip contains a "landuse" shapefile and I want to merge all of them in one single spatialpolygon object in R. My session crashes when executing the file, maybe because the memory...

I am trying to use gdal utilities like gdal_polygonize in python to polygonize my raster image but I'm having trouble understanding the commands. What I mean is in some places the command is of the given form say: gdal.Polygonize( srcband, None, dst_layer, -1, [], callback=None )I found it here...

I have two dataframes with geocodes. The first looks something like this: spoints

I have some GPS points that are close to where they should be, but not nearly close enough (horizontal precision is around 10 meters). Looking at the positions which comprise these points (there are 10-15 positions per point), the positions are in a nearly straight line. Normally, I would expect...

مفهوم التنمية المستدامة تعرف التنمية المستدامة كالاتي "هي التنمية التي تلبي حاجات الحاضر دون التفريط في تأمين حاجات أجيال المستقبل " . وقد تبنته الأمم المتحدة وأوصت المنظمات الحكومية وغير الحكومية وجميع الهيئات المهتمة بالتنمية باستخدام مفهوم التنمية المستدامة في كافة برامجها التي تهدف...

2015-07-13 10:24:12 | MapGear B.V. in Zwolle heeft Bridgis Postcodegebieden overgenomen van Verbiestdonck BV, de persoonlijke houdstermaatschappij van Cees Guikers, opri أكثر...

Hi.. im giving away my beloved cat.. she is half persian أكثر...

I've been working on a project. A small part of it is to clip point features by ellipse polygons. I need to loop through a set of IDs, when I call "clip" function via arcpy, a very strange error persists: "ERROR 000732: Clip Features: Dataset Ellipse/ellipse_6406685702.0 does not exist or is...

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