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السلام عليكم ورحمه الله وبركاته اعضاء المنتدى الكرام يتشرف مركز الخبرة الحديثة للتدريب والاستشارات ان يدعوكم للتسجيل في اقوي الدورات التدريبيه... أكثر...

بسم الله الرحمن الرحيم السلام عليكم ورحمة الله وبركاته المرفق هو الجزء الاول لكتاب الكتروني لي بعنوان ((مقالات في الجغرافيا التطبيقية : الاساس... أكثر...

I'm working with windows 8 32 bits OS and qgis 2.8.2. The qgis default installing path for ".qgis2" folder is C:\Users\image95.qgis2. This directory stores several usefull components like qgis extensions, svg images or cache. I want really to move the location of this directory toward...

Given an ArcByCenterPoint, defined by: center position (lat,lon in WGS84) radius (meters) startAngle (degrees) endAngle (degrees) how can we compute the position (lat, lon) of start/end points? أكثر...

I am new to QGIS, and so far have been suitably impressed. However, I find myself struggling to find a solution to what should be a simple forward task namely the following. I have a database table linked to the QGIS project which contains X,Y & Z coordinate information, which I can display...

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I am using ArcMap 10.2.1 for the first time. I am trying to make an inset map with data driven pages. The inset map for some reason does not update automatically when I move to the next page of ddp, could someone tell me why this is? I have to many maps to adjust the inset map manually for all...

I am trying to use Lutra Consulting's OS Translator 2 to bulk import GML into a PostGIS database. I am new to working with PostGIS but I think it is set up correctly. I've installed it using the Mac Postgres App which comes bundled with PostGIS, and I've used pgAdmin3 to activate the PostGIS...

Using GIS to Improve the Environmental Performance of Shale Gas Infrastructure Siting, delivered by Tamara Gagnolet, Energy Program and GIS Manager of The Nature Conservancy أكثر...

I have just got into QGIS models and want to run the attached model per feature in a polygon shape file. I have been trying to do this in two ways and neither of them work. I tried find unique---select the same value---use it to clip but I get an error. I just want to it to run per feature in...

*يتشرف المركز الدولي للتدريب والاستشارات ITCC أن يعرض عليكم الانضمام لدورات الهندسة الزراعية لعام 2015 أرجو اختيار الدورات ومراسلتنا بها لإرسال... أكثر...

How to add waterways and railroads without turn restrictions into the previously created street network dataset with turn restrictions, in order to create a multimodal network? For a university project, we use TeleAtlas Multinet data. We used the following Street Data Processing Tool...

I have two raster datasets. One is already georeferenced.The second one is not georeferenced but should have the exact same extent and cell size as the first one. It is supposed to exactly overlap the first one. Is there an easy way to have the second raster adopt the same georeferencing...

ReviverSoft Registry Reviver 4.2.0.6 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. Registry...

NETGATE Registry Cleaner 9.0.305.0 Multilingual | 8 MB NETGATE Registry Cleaner cleans and defragment your registry, speed-up your PC, removes unneeded files on disks, removes activity traces. It includes Startup manager to manage programs started at Windows startup and Uninstall manager for...

I am using area queries to find nodes with particular amenities Eg:- [out:json]; area[name = "New York"]; node(area)[amenity=bar]; out; However the issue with this is that if I query the following: [out:json]; area[name = "New York"]; ( node(area)[amenity=bar]...

I've recently started tracking bike treks using Strava and I thought it would be interesting to do some analysis on my treks. I am able to import the GPX file into ArcMap and convert it to a point file, and then convert the point file to a line file. However, when you do that, ArcMap creates a...

I am trying to get a where_clause working on a UpdateCursor (arcpy.da). I can get it to work fine with a SearchCursor, but for some reason the same clause throws a RuntimeError: General function failure error. Any guidance on this would be appreciated. import arcpyfrom arcpy import...

I need to create a MySQL database for storing coordinates from a KML file with thestructure as follows: someplace #m_ylw-pushpin 1 73.13693971060766,19.25310233594502,0...

Can ogr2ogr "reverse clip" (or "clip out" or "erase" or "difference") one shapefile f Is there a means in ogr2ogr to "clip out" one shapefile from another? I know ogr2ogr -clipsrc B.shp out.shp A.shp will remove any part of A.shp that is NOT in B.shp. Is there an ogr2ogr command to remove any...