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Am configuring my own ground control software for a drone I built, a boat. The GIS part is baffling me. Some years ago, I used Geoserver and a viewer called openGTS. It was a lot of work. Just want to ask if anyone had a better idea as to what software to use. The drone will transmit it's...

I have raster files (one sample can download from here) just have values for points and in beside i have top-left and bottom-right geo data and pixel size of file.so i want to just simply display this in openlayers 3.if i can choose colors for high and low values it will be good.in server side i...

I have a shape file with a big number of polygon objects. The problem is that these objects have a systematicly shift. Is there any possibility to place them all at the right position automaticly? I'm using qgis 2.10 on a Ubuntu 15.04 System. It is also possible to me to use python- or...

Bonjour, Je travail actuellement sous QGIS et je suis à la recherche d'une solution GPS pour travailler sur le terrain avec mes cartes, mon choix s'est porté sur des applications mobiles comme Locus ou Galileo qui travail avec le format "sqlite raster map" (sqlitedb). Je sais que QGIS est...

I recently tried out the esri maps for office. After in installed it, i tried to login in excel. it was a success. I then proceed to try it out in PowerPoint. However, when the sign in window appear and i entered the username and password and click sign in, the window just disappear and not...

Please , kindly share "Mastering Geoserver" by Colin Henderson. Thanking you. أكثر...

Please can anyone in the group share this book Mastering GeoServer by Colin Henderson. Thanks in advance. أكثر...

Hamad Medical Corporation (HMC) is the principal public healthcare provider for the State of Qatar. The Corporation manages eight hospitals along with further specialist clinical, educational and research facilities, and is growing in capacity each year around the diverse needs of the evolving...

Am struggling with ArcPy. Can someone help with a script to identify missing layers (red arrow in TOC) and then to search for the correct file locations & then update the mxd. أكثر...

We could be querying a Geoserver or ArcGis server for WFS features (v1.1.0). However I'm finding that Geoserver takes the envelope bounds in LONG LAT and Arcgis takes them in LAT LONG. The use of srsName="EPSG:..." doesn't seem to have any affect on the input coordinates. Is this a known...

In my previous post, ODM — the future that awaits, I start to chart out OpenDroneMap beyond the toolchain. Here’s a bit more, in outline form. More narrative and breakdown to come. (this is the gist) Objectives: Take OpenDroneMap from simple toolchain to an online processing tool + open...

I have a table with points and another table with polygons (multipolyons to be more accurate). How do I find the points that fall within a specified distance of the polygon's border? Most of the points fall within a polygon but I want a list of points that fall within 100 meters of a polygon...

Using Mapbox GL JS with self hosted vector tiles in protobuf format where it looks for tiles using {z}/{x}/{y}.pb paths. I have a scenario where I only have data for zoom levels 9, 11 and 13. Is there any way to prevent Mapbox GL JS to try loading other zoom levels? At the moment I get a bunch...

I have many SHP tables organised by year, for example 2015_xx_data.shp that I have loaded into a MS SQL Server database using OGR2OGR. I have also loaded them into MySQL for a comparison. There are no problems with the MySQL database but I am unable to get any features from the MSSQL database...

I am trying to connect with python code, QGIS and Spatialite, to do SQL query. I have read some tips and I tried with this code, but no add anything. Any Idea? uri=QgsDataSourceURI() uri.setDatabase('C:\Users\pr\Desktop\GIS.sqlite') schema=' ' table ='ambi' geom_column= 'geom'...

Some parts of the world are marked by such unique human patterns that astronauts learn which country they are overflying just by looking out the windows on the International Space Station. أكثر...

I have a non-normal count variable y and 6 rasters x1 to x6, each mapped onto a (n x n) grid. I have applied a zero-inflated negative binomial regression using the pscl package of R. I now need to generate a risk map using a raster calculator. In this paper, the authors weight their maps after a...

I'm getting a JSON return like so...

Is there a detailed description on the .qgs file structure somewhere? I checked here: http://mrcc.com/qgis.dtd ("The requested URL /qgis.dtd was not found on this server.") and here- https://svn.osgeo.org/qgis/trunk/qgis/qgis.dtd (wasnt very detailed). أكثر...

مجلة جامعة البعث للعلوم الهندسية مجلة علمية محكمو دورية العدد 10 فى هذا العدد GIS استخدام أنظمة المعلومات الجغرافية المستنتجة DEM في تقييم نماذج Google Earth حقوق الطبع والنشر تنويه : هذا الموقع لا تخزن أية ملفات على الخادم ولا تقوم بالمسح الضوئ لهذه الكتب. نحن فقط مؤشر وصلة المحتوى التي توفرها...