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السلام عليكم ورحمة الله وبركاته رغم قوة برنامج arcgis فى جميع المجالات الا ان النقص فى موضوع اخراج خرائط التوزيعات وتصميم المفتاح الخاص بالأعمدة... أكثر...

I got a service with EPSG:3068 (http://epsg.io/3068-15949) My test code to diplay this service on an Leaflet Map with Esri-Leaflet is as following: Test body { margin:0; padding:0; }...

I have a polyline shapefile depicting a real road network. In many parts it has two 100 % overlapping segments in opposite directions, representing the two driving directions (In picture: red segments). The perpendicular lines are the start and end points of the segments. How could I easily...

i am looking for a method by which i can export fc list and fc count into xls or csv. for example i have 3 featureclass in Scratch.gdb. 1.PaLakh 2.PATest1 3.Point i want all 3 of these featureclass name to be exported into a csv or xls. also the feature count of every featureclass against...

Dears, I'm look for implementing Mobile GIS-based cadstral and land information system. Does any recommend mobile solution? OS:windows mobile, android or iOS system? thank you in advance. أكثر...

I have finally completed my first ArcGIS-task, creating a shapefile containing poligons which mark designated spaces as well as installed facilities. The more than 450 facilities have a whole lot of attributes, luckily accecssable in an Excel sheet which also contains XY-data. I though I had...

السلام عليكم ورحمة الله وبركاته اود أن أشكر رحمة على هذه الدروس الجميلة والمفيدة فى خرائط التوزيعات لمن يحب ان يشاهدها هذا رابطها على اليوتيوب ... أكثر...

I was wondering if anyone knows if I may be able to create a NAIP equivalent using Landsat imagery. If so, how? أكثر...

I have a Raster representing climate data. I converted the raster to vector using the tool raster to vector (Arc Map) and i got something like below: Can somebody help me out by guiding me in actual smoothing the edges to make it look like a polygon. Im using Arc Map 10.2 and also except...

I'm trying to follow the map rendering section from the pyqgis cookbook, but I'd like to test this as a standalone application. I can do the first part, using simple rendering, but I'm a bit stuck doing the second example using the map composer as a standalone script. Here is a standalone...

bonjours cher membres, je suis nouveau tant dans ce site que sur l'utilisation des SIG. j'aurais besoin de votre compréhension et de votre aide si possible pour m'y connaitre. merci - - MISE A JOUR - - je voudrais déjà faire apparaitre des localités sur une carte. j'ai déjà les coordonnées...

A VerySpatial Podcast Shownotes – Episode 527 13 September 2015 Topics: National Geographic, new mapping tools, and more UAS news Click to directly download MP3 http://traffic.libsyn.com/avsp/AVSP_Episode527.mp3Click for the detailed shownotes Music Paris to London, and back by Dazie Mae...

I switched to mac and now want to install arc gis and envi 5.1 on my mac system. If anybody can guide in this regard will be highly appreciated. أكثر...

The image below shows part of a peninsula on the Australian island of Tasmania. The black pixels are 9" climate data with GDA94 (EPSG:4283) SRS, projected by QGIS on the fly to Australian Albers (EPSG:3577). The purple (pink?) and blue pixels are the same data projected to a 250 m grid in...

I was processing an overage file to generate DTM and DSM using blast2dem. The generated DTM file can be viewed using ArcMap and ENVI. However, ArcMap and ENVI cannot open the generated DSM file. I don't know exactly what is the cause of this problem but there is an error reported every time I...

I loaded a point shapefile in eCognition as a thematic layer. The objects that would fall on these points would be classified as samples. I want to move a sample in an another object in eCognition instead of moving the point in ArcGIS or QGIS then load it again as thematic layer. Does anyone...

I have a simple question. How can I open several MXD files at the same time in Arcgis 10?Whenever I try to open the second MXD file Arcgis asks me to save the first MXD file and then it closes it and opens the second one. How can I have these two MXD files open at the same time? أكثر...

This National Geographic graphic animation page provides a very easy to understand explanation of how airborne lidar is dramatically changing the field of archaeology and as we know many others for... Click Title to Continue Reading... أكثر...

(Note: GeoCurrents is a non-partisan blog devoted to providing geographical information, particularly in reference to current global events. On rare occasions, however, opinion pieces are posted on the site. This is one of those occasions. As I regard this issue as extremely important, this post...

I want to parse an incomming text to a date format.It seems that Qt, can't handle this kind of date. I have this dates 20-Nov-200205-Mar-200309-Apr-200323-Jul-200327-Aug-200301-Oct-200305-Nov-2003and when i do x.append( QDate.fromString( fld.name(), "dd-MMM-yyyy").toPyDate() ) print xi...