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GIS Cloud lets us offer our clients a new and exciting visualization tool to better understand the data they report. We bring you a use case demonstrating how cloud based GIS can be used for improving decision making in telecommunications industry through data visualization, sharing and...

How many times did this question has crossed your mind? For me, every time there is a disaster, it feels like I should be doing something, but not so*sure what. Ever if it is in my hometown (as I am writing this, Chennai, my hometown is drowning in floods.) And in today’s world of...

I am having a gdb with 300 featureclasses with around 45 lakhs features in each featureclass and updating each featureclasses with some calculated value through some algorithm. The IDLE ide for arcpy script freezes after running for 20 featureclass. then i needed to forcibly close the...

I've created hillshade raster (arcGis9.3) and I have 16Bit tiff image ( please see attached) I need to submit 1band/8Bit with grey level (0-255) and set NoData for all pixels outside of the survey limit. My problem is while I m changing to 8bits my nodata pixel change to 0 value, which is...

Newbie question. I'd like to do a space syntax analysis for a city I observe. But when I use the Space Syntax Plugin the desired shapelayer roads doesn't show up. It's an OSM vector layer, what do I have to do to be able to select it for space syntax? أكثر...

I have a situation where multiple users will be creating many file gdb's in ArcGIS 10.2 using just the basic license. The data format is standardized and will have a feature layer with point data and a set number of fields and then many pre-generated tables of data that summarize the points...

I'm trying to change the default symbol (font, halo etc) for labels of a layer that I am adding to an mxd. Below is what I have so far, but the template layer font style didn't show up in the map. arcpy.mapping.updateLayer didn't work either. citySym = r"C:\CitySymboly.lyr" cityFc =...

There is another question about raster data for GeoServer. Conditions: - PostGIS 2.0.3 and PostgreSQl 9.2. - I followed: http://docs.geoserver.org/stable/en/user/tutorials/imagemosaic-jdbc/imagemosaic-jdbc_tutorial.html step by step. I got an error: java -jar...

I am trying to use SSHFS to access our file server and work on geographic data. I can mount the drive, get ArcCatalog to connect to the folder, and I can access and edit geodatabases and shapefiles. However, when I try to open a Map document, it says "Failed to open document", click ok...

Una vez visto en post anteriores como crear rutas, calibrarlas, y generar la segmentaci أكثر...

Bonjour à tous, Il y a quelques temps mes collègues ont numérisé du bocage à partir de le Bd Ortho. Depuis on nous demande d'utiliser un référentiel du type Bd Parcelle ou le cadastre. Donc même si une haie semble suivre un chemin un peu complexe sur l'ortho, les parcelles sont beaucoup...

Bonjour à tous, Il y a quelques temps mes collègues ont numérisé du bocage à partir de le Bd Ortho. Depuis on nous demande d'utiliser un référentiel du type Bd Parcelle ou le cadastre. Donc même si une haie semble suivre un chemin un peu complexe sur l'ortho, les parcelles sont beaucoup plus...

I would like to compare the values of landuse for two raster with different resolution. The area of analysis is the same and the pixel size is equal Is there a tool to compare their pixel values so i can have one idea in which region of my extent differ significantly? A kind of correlation...

I have 3 modis tiles that I want to merge together. They were all reprojected in the same CRS (from sinusoidal to WGS84 UTM zone 32 N), but I cannot succeed. I have tried with merge and virtual raster, but as a result, I get a mismatched map. I tried also the GRASS tool r.patch: in this way the...

Demonstration of the virtual layers functionality of QGIS. Demonstration of DBmanager integration with a spatial join between two layers أكثر...

With the demise of the Google Earth API fast approaching we are looking at what alternatives are available. For some use cases, one possibility is to try and implement what you want to do within Google Earth rather than with the Google Earth plugin. In order to see what is possible we need to...

Sudanese graduate from statistics and data analysis of more than seven years practical experience with major international companies in the field of logistics proficiency in English and a little German Convertible establishment and Saudi driving license أكثر...

If I develop QGIS plugins for my company do I have to make them available to others? I use QT-Designer and think that it also depends on the question how you develop your plugins, right? أكثر...

I will try below code but code. First module a.py from Cookie import SmartCookie C = SmartCookie() C["rocky"] = "road" Second module b.py from Cookie import SmartCookie C = SmartCookie() Print C["rocky"].value But it’s not working. أكثر...

I have an issue, but I don't even know the terms needed to search for an answer. I'm exporting the pages to png files. The pages are divided by lots. Each page has a label with the lot number. In the case of the sample included, 18-385 is the lot being exported. Pieces of several other...