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On any given weekend, tens of thousands of passionate football fans hit the road to follow their team. While I can’t tell you exactly how many supporters travel to every one of their team’s away games, I can tell you very accurately how far they have to go. In fact, using FME, I can tell you a...

We’re hosting the pre-party for the TechLady Hackathon, a full day of training, workshops, and hacking for women who want to beef up their coding skills and teach others what they know. Join us at the Mapbox Garage to kick off the event this Friday, August 7 at 6:30pm and meet an awesome...

By Janet McCabe Today, President Obama announced EPA’s historic Clean Power Plan, a first-of-its-kind step to cut the harmful carbon pollution fueling climate change from our nation’s power plants. Climate change threatens our health, our economy, and our way of life with impacts like more...

I would like to remove some layers from the MXD document currently used by a service in the ArcGis Server. I am using arcpy to achieve this task. Here is my code for removing layers from MXD Documents: import arcpy mxd = arcpy.mapping.MapDocument(r"C:\Project\Empty.mxd") for df in...

Bonjour, depuis mon passage à QGiS Pisa je n'arrive plus à importer mes fichiers EDIGEO par l'intermédiaire du plugin cadastre. L'import s'arrête en plein processus et une fenêtre d'erreur apparaît (voir ci dessous). Est ce que quelqu'un a déjà été confronté au même problème ? Merci pour...

Bonjour à toutes et à tous ! Je suis à la recherche d'infos et conseils pour une application qui me permettrait de cartographier des arbres dans des propriétés, domaines et espaces urbains. Nous sommes une entreprise installée à Québec (Canada) et nous sommes des arboristes/grimpeurs. Notre...

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I just cant use apt install becuase slower internet connection and size of QGIS can you show me how to do insall using qgis-2.8.3.tar.bz2 file. I have tried decompressing and use the command ./configure which resulted in error there is no make file but the decompressed file has cmake file in...

I have an ArcGIS map document with one layer symbolized with Categories > Unique values. I want to update symbology for this layer by specifying a path to a picture marker symbol for every unique value. I can do that manually by clicking each default symbol in the Layer properties > Symbology...

I am new to QGIS and python. Titles says it all. I'm modifying a plugin that creates some temporary files (layers) during it's run and I need to loop it a couple times. The algorithm works fine for the first 2 loops then it crashes (usually with a "Bad file descriptor" error). I believe the...

I need to digitize a lot of polygons and I want to ease my work with the 'avoid intersection' button so that the new polygons do not overlap. In the manual I found (for version 2.6) that the button is hidden in 'snap options', but I can't find it. How do I activate 'avoid intersection'...

I am using Java and netbeans as a IDE to develop a project. I have got some trajectory data by applying a spatial query. My question is, how can I get speed and acceleration for these trajectory data? Does java has useful library for me?for more information: points has (x,y,z,t) أكثر...

Do you know some good websites for map-lovers? I often visit strange-maps, cool-maps, makingmaps and hipkiss.org. Do you know others? أكثر...

كلنا يعلم ان المنشأت الخرسانية تعتمد على عنصرين اساسيين وهما: الحديد و الخرسانة.. فالحديد يساعد المنشأ على الاستقامة والحفاظ على توازنه مما يعطيك امكانية لعمل عدد ادوار اكثر.. و لكن لماذا أصبح لزاما علينا استخدام الحديد فى المنشأت الخرسانية.. بالرغم من ان المنشأت قديما كانت لا تحتاج للحديد..؟...

I am developing a Python toolbox, and came across a peculiar behavior: The tool objects does not remember any instance variables between function calls. Consider this code: import arcpyclass Toolbox(object): def __init__(self): self.label = "Test" self.alias = "Test" self.tools...

I've downloaded the SVG icon pack here: https://www.mapbox.com/maki/ How do I import these symbols into QGIS? As far as I can tell I need an .XML defining each symbol. Also using the Import from URL has never worked for me, anyone have any good suggestions for places to get icon packs for...

In this rather fast episode points are converted to polygons in two steps. It show you how to use the processing toolbox and how to combine tools into useful models you can reuse in QGIS. أكثر...

مطلوب GIS Application Specialist بالقاهرة About the Job You'll spend a significant part of your time on cross-disciplinary GIS Applications working close to customers in government, industry, Telco, real-estate sectors. Is this You? You should possess the following: Interest in ongoing...

When executing: suite-sdk deploy procedure I keep getting the following errors: Checking provided application path. Building application resources for 'C:\xxx\xxx\Sites\mySite'. Aug 04, 2015 1:08:45 PM com.google.javascript.jscomp.LoggerErrorManager println WARNING: input.js:79235: WARNING -...

Is there a way to start QGIS with custom command line arguments and to access those arguments at runtime in a plugin? Background: I'm trying to start QGIS using a third party application(click on a GIS-Button, QGIS opens with a predefined project using the --project flag). After the project...