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الشركة العمانية القابضة لخدمات البيئة - عمان أكثر...

الشركة العمانية القابضة لخدمات البيئة - عمان أكثر...

Iam not able to import a shapfile to PostGIS using the same library(ogr). I am using below link but it give me error. Import shp to Postgis using Python and ogr Error : Traceback (most recent call last): File "C:/Users/n/.qgis2/python/plugins\Importtool\Import_tool.py", line 223, in...

I've written a plugin which essentially imports a number of colour geoTifs (map tiles) which works correctly but it would be great to display these as Grayscale after loading in. The geoTifs load as paletted images (under Render Type) and I am looking to have them display as they do when you...

i am new ArcGis 10.2 user and I have the attributed data for the land cover type (I use Raster to point tool) but it does not have the exact latitude and Longitude at the point. Could anyone please help or suggest me some idea about it? I read the website, they said I have to use the VBA script...

I feel this is a competition worthy problem, due to its size. I would like to weight a set of raster pixels to the attributes of a set of polygons. To do this I need to know the proportion of each polygon in each raster pixel. I'd also like to keep IDs of both the pixel and the polygon on...

I'm setting up a custom tile server using OpenstreetMaps and Mapnik. I've been able to successfully setup the server and serve tiles using it. I'm using the OSM-Bright style right now. I would like to use the MapBox Streets style or a custom style built on MapBox Studio with this server. I...

I'm working in c++/qt and the c++ api qgis 2.8.2 In my application i load a map with a s57 file, this part works perfectly, now i need to make some plot representing different object like boat, plane, or anything else I need to categorized them so I create a list of type and for each of them I...

I am developing an app using ArcGIS iOS Sdk. This app supports both online & offline modes of usage. Query: In Online mode I load the map using AGSDynamicMapServiceLayer and set the image format to png32 as below. There are multiple layers below this layer and png32 is making the images a bit...

Whenever i query my layer with queryTask it always returns 1000 maximum records. This makes to return the results very slow. Is there any alternative for queryTask to increase the performance of Querying the layer. أكثر...

For one table, updating may include traversing each row to searching the difference between the old and new. And Updating the changed rows. But Delete-inserting may looks more simple, it's just need you delete old table and insert a new one. I wonder what is the shortcoming of...

I have a set of symbols based on a table in postgis such as this id|type|action_1|action_2|geom In QGIS I have this table symbolised using a rule expression which works effectively. However this table was setup as a bit of a rush job, as it doesn't adhere to 3NF structure and is...

"Unable to load PROJ.4 library (libproj.so)" while transforming coordinate systems wi I try to reproject some shapefiles with ogr2ogr. However, I always get the following error: ERROR 6: Unable to load PROJ.4 library (libproj.so), creation of OGRCoordinateTransformation failed. Failed to...

I want to create a fly around of a mine dump in ArcScene. I know that I can add a viewer(s) and create different perspectives of the main scene. But is it possible to have for example an aerial photo/.ecw in the smaller viewer while I fly around the .dxf design in the main viewer...

I'm using openlayers 3 to create web application that allow to user to draw LineString features in the map. this is the code: var raster = new ol.layer.Tile({ source: new ol.source.MapQuest({ layer: 'sat' }) }); var source = new ol.source.Vector(); var vector = new ol.layer.Vector({...

Hello I'm abit new here and I hope I'll even set the question right. Recently I've started to work on a project that will include displaying maps in qgis-web-client. At the moment I've set up the server to display the basic examples. But now I'm trying to import my own qgis project. This...

تحميل برنامج Arcgis Desktop 9.2 بروابط مباشرة حمله من هنا: ========= http://www.4shared.com/file/6ISP-mWb/ArcGIS_92_DVDISOrar.html http://www.4shared.com/file/gaFXQ_9S/ArcGIS_92_DVDISOrar.html http://www.4shared.com/file/vXs61JEV/ArcGIS_92_DVDISOrar.html...

ReviverSoft Registry Reviver 4.2.1.10 Multilingual | 9.8 MB Registry Reviver is an advanced registry cleaner that cleans, repairs and optimizes your PC to minimize seizures and crashes. With Registry Reviver, you will see an immediate increase in PC performance and a decrease in crashes...

Does anyone have an example to point me in the right direction to utilize Clustering with the ESRI JS API working with a State Plane wkid: 2236? I want to provide a solution for an internal application just like the demo on ESRI JS website. Though, all our data and the application I'm supposed...

We installed ArcGIS SERVER (not Desktop!) 10.1 on a RHEL (Red Hat) machine. ArcGIS Sever is supported for Linux. However, it appears they don't make it easy to script in python, from the command line, making use of the arcpy module. There are many things awkward about this. The arcpy library...