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I'm getting the following error - only on one of the vectory layers in my project. Can anyone help? Have tried a restart and reloading the layer and neither worked! An error has occured while executing Python code:Traceback (most recent call last): File...

I have a NetCDF file which contains data for the number of rain days in the UK. I'd like to convert it to a GeoTIFF, but can't get GDAL correctly georeference it. See dumps from gdalinfo below. I want a single band TIFF showing the "raindays_tmean_abs" variable. The "lat" and "lon" variables...

الغرض من هذا الدليل هو إعطاء نماذج للاسترشاد بها للقائمين على عمل التفاصيل الإنشائية لأعمال الخرسانة وكذلك بعض الطرق النموذجية لتوضيح أبعاد العناصر وصلب التسليح بطريقة سهلة القراءة بغرض الاطمئنان إلى أن أعمال التنفيذ تتم بدون احتملاا ت وقوع أخطءا بسبب نقص أو عدم كفاية البيانات والتفاصيل الموجودة...

Salut chers amis. je souhaiterais mettre en évidence sur une carte des zones bien précises et par rapport à ces dernières je dispose de données sur la répartition géographique pondérale de l أكثر...

This guide [HERE] provides common sense steps families can take to prepare for natural disasters as well as understanding the risks where you live. أكثر...

If I use CartoDB to create a dataset from a sync table (which I have applied sql to), does the new dataset get updated when the table is synchronised? أكثر...

I have researching possibility to fetch raster file from WMTS server via GDAL. I have found some old post about that GDAL doesn't support WMTS (WMS only). However, I also find this information: http://gdal.org/frmt_wmts.html, where is mentioned that [...] Since GDAL 2.1, access to WMTS...

I have a problem with importing a NetCDF file in Qgis. I added the file as a raster layer and I can see the layer. Now I want to change the colours by using the classify function in the properties window of the layer like in this tutorial http://www.ggiuliani.ch/download/netcdf_qgis_GG.pdf I can...

I am using the ESRI Javascript API to write a mobile web application. I have used the PopupMobile widget for viewing/editing attributes. This widget creates a popup on the map when a feature(s) is clicked and then provides a button to access the attributes in a new page. I would like to...

When Google Earth Pro was made available for free earlier this year we showed you that it could import addresses to Placemarks. However, what may not have been so obvious is that the geocoding that it does works equally well with locations such as suburbs, cities or even countries. To...

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I am dealing with a PNG map that has an associated text file with this content. This is the first line: PROJCS["WGS 84 / UTM zone 32N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS...

I have adapted some QGIS pythonscript code from a previous question to assign the filename of a shapefile to that shapefiles attribute table as a prelude to joining multiple shapefiles together (the SAGA plugin isn't working for me). It looks like this: ##Add Filename to Table=name...

[ArcGIS 10.x] Convertir en annotation - Impossible de cliquer sur "liées aux entités" Bonjour, Tout est dans le titre. J'aimerai savoir quel sorcellerie fait que je peux avec certaines classes d'entités créer des annotations liées et dans d'autres je ne peux pas cliquer sur la petite case...

السلام عليكم تسرعت اليوم فى تنصيب نسخة ويندوز 10 على جهاز اللابتوب أولا : اختفت شاشة الاقلاع بعد انجاز التنصيب فقد كنت اود ان يكون عندى نظامين... أكثر...

I don't know, how I can add my SLD style for WFS layer. When I add WFS layer, ol using default style for layer. When I add WMS, ol using my SLD style for layer.I using GeoServer + OpenLayers3. My code (ol): var map; function init(){ view = new ol.View({ center: [4701182.98765148...

I need to create a map of the same area showing changes that are occurring every month. I have created a report using the Wizard in ArcGIS 10.1 to generate a report for each site for one month. Now I would like to be able to use the same report layout every month, like a template for a different...

I am trying to implement indoor positioning system in Matlab. Does any one know any simple method to find the time difference of arrival.I have 6 references and one target.Need to find the time difference of references to the target .If I use cross correlation to find TDOA ,then how I can detect...

I have 100 polygons in a GeoJSON file that partially overlap each other. I would like to produce 100 new polygons as follows: The area covered by any of the original 100. This is their union. The area covered by at least two of the original 100. ... The area covered by all but one of...

i'm looking for a possibility in QGIS to identify the intersecting parts in one single polygon layer with ten features, where at least four polygons overlap. thank you! أكثر...