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Does anyone know how to set a coordinate transformation in qgis so I can measure the distances in meters or kilometers? If anyone has a clue, would be just great. Thanks! أكثر...

I would like to know the path of a feature class that is in my TOC in ArcMap, how can this be done with ArcPy? أكثر...

Make "qgis:delaunaytriangulation" and "qgis:dissolve" save their outputs on a specifi I'm new to python and QGIS. I'm working on modifying a plugin which runs algorithms "qgis:delaunaytriangulation" and "qgis:dissolve" like so delone_triangles = processing.runalg("qgis:delaunaytriangulation"...

The third day of the ICCB/ECCB 2015 (here are notes from first and second days) was packed with sessions about citizen science and local knowledge throughout the day (so this post is very very long!). It started with two sessions on citizen science / public participation in science*that included...

I have a list of 565 parcel numbers in a dBase table, I also have a shapefile containing all addresses/parcel numbers in a given area. I would like to create a new layer from the shapefile based on the corresponding parcel values in the dBase table. PLease note that the shapefile may have...

The CyArk Annual Summit is just a short time away. This year’s event is being held in Berlin, Germany at the New State Library from October 20-21. The theme of this year’s conference is... Click Title to Continue Reading... أكثر...

Here's my situation: I've got multiple utility feature classes, and each fc is subtyped according to one the primary attributes, which is a String. Each fc has at least 12 attribute fields, and each attribute is formatted as "String". My goal is to write a Python script that will sort, separate...

I know that unicode characters can be copied and pasted into expressions in QGIS, but can they be generated from a unicode literal ie u'\u00C9' without using a custom Python function? أكثر...

Vanilla PHP and GeoTIFF: How to know byte address and byte length of a "strip" in an I have a situation where I need to read cell values from a GeoTiff using vanilla PHP, and while I've been successful reading values from an uncompressed TIF (~800MB), I'm having difficulty reading values from...

I am wondering if someone could please explain to me what the advantage of GDAL is over other remote sensing applications such as Envi/Erdas imagine. I do understand that some remote sensing applications might be based on GDAL, however what is the advantage of using GDAL directly over...

In 10.22 I had some services that I needed to be published at certain WFSServiceTypeVersion (version 1.1.0) - I upgraded to 10.3 and despite the version I put into the service editor for the WFS service type version (such as 1.1.0), the service defaults to 2.0. It will honor the version if put...

I am currently working on a project that involves using Network Analyst, and I really dislike the way that it is set up in ArcGIS Pro vs. the toolbar from ArcGIS 10.3. I was wondering if there is any way that I can incorporate the ArcGIS 10.3 Network Analyst Toolbar, as well as any other...

I have created a Python script which compresses an ArcSDE geodatabase and now I would like to view the State ID after the compress. Is there a way with Python I can get this info? Thanks. أكثر...

I am using QGIS 2.4 in Mac OS 10.10 Yosemite. Just trying to produce a map with cartographic symbology in the print composer. Map data: polygon and line shapefiles projected in SAD69 / UTM zone 23S/ EPSG:29193, drawing scale 1:124,051. First, I add a new map on canvas and change map scale...

Bonjour Je souhaite créer un atlas sous QGIS 2.6.1. Les dalles suivent une vallée et ne sont donc pas toutes d'orientations NordSud/OuestEst. J'ai crée une couche correspondant à mes dalles et à l'orientation que je souhaite, mais quand dans l'onglet génération d'atlas, je le lie à cette...

Registry Reviver 4.2.1.10 Multilingual Portable (x86/x64) | 8/8 MB Registry Reviver uses the most advanced technology available to analyze your PC errors and speeds up your computer. The program detects and removes all the unused entries in your computer's registry from failed software, install...

There have been many stories this year about extreme heat, especially right now in the Middle East. Satellite research shows that the world's hottest spot changes, though the conditions don't. Think dry, rocky, and dark-colored lands...and cities. أكثر...

Weakening trade winds are allowing warm water to move east across the Pacific in a telltale pattern. أكثر...

The fire in northern California has burned tens of thousands of acres. أكثر...

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