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In the past I could display the imported layers in the GRASS toolbox within QGIS. This was possible under the tab "Browser" as you see in the image. Lately I'm missing this tab. The QGIS version is 2.12.1 and the GRASS version 6. But I had the same issue with older QGIS versions. How can I...

I developed a Combox which: combines values from different featurelayers the User can select an ID or activitycode (acode) the active view zooms to the object (biotop or Protected Area) The Combobox works, but it is very slow, because it looks up in every layer 2 times – one time for putting...

With Python Add-In Wizard I created a ButtonTool with which I: click in the map get the coordinates of the mouseclick-location in a dialog with textboxes I want to receive the coordinates in a textbox to have the possibility to copy and paste the coordinate values (e.g. to use them in a...

السلالم هي سلسلة من الدرجات التي تكون وسيلة اتصال بين الطابق و الأخر. أو مجموعة من الدرج مكونة لمستوي مائل الغرض منه الوصول بسهولة من طابق إلي أخر. و توضع السلالم في مكان يخصص لها في المبني يعرف اصطلاحا ببئر السلم. و تنشأ السلالم من سلسلة من الدرجات بطريقة مستمرة أو متقطعة عن طريق ما يسمي...

Normally when we look at satellite imagery of North Korea it is because there is something interesting relating to the politics of the country, such as statues, uranium plants or nuclear tests. We recently came across this article about a flash flood event that struck the northern towns of...

Attention geoscience educators! This looks very interesting and valuable from an education perspective. GETSI, GEodesy Tools for Societal Issues is an organization that is developing a growing... Click Title to Continue Reading... أكثر...

Summary: Key nonfuel mineral commodities that support the U.S. economy and national security are increasingly being sourced from outside the U.S., according to a new U.S. Geological Survey publication Contact Information: Steven M. Fortier ( Phone...

دراسة: الآليات و المعدات و الإجراءات الأمنية الحديثة للتعامل مع غرق السفن و العباراتضمن تنفيذ الجامعة للبرنامج العلمي للخطة المرحلية الأولى لتنفيذ الاستراتيجية العربية للحماية المدنية أصدرمرك أكثر...

جهود جامعة نايف العربية للعلوم الامنية في مجال العمل الانساني أكثر...

الملخصات (ABSTRACTS)جامعة نايف العربية للعلوم الأمنية أكثر...

I am writting addin using arcobjects C#. I have setup the following listeners, but they are not being hit. Any suggestions in what is wrong would be great. // at the top of the addin.Extension class ...private static IActiveViewEvents_ItemAddedEventHandler tocAddHandler;private static...

I have a large collection of raster files that I would like to calculate the standard deviation over. The first issue is that ArcGIS cannot process over 1000 rasters via cell statistics, so I decided to go another route by summing the squared values of all the rasters, and then getting the...

How should i interpret the results of applying poisson model in GWR sofware?Degree of freedom (model: n - trace(S)): 96/469748Degree of freedom (residual: n - trace(S)): 96/469748Deviance:20/539322 Classic AIC:43/599827 AICc:46/626481...

Every time i opened a mxd file (in ArcGis 10.3) the default of most of the layersis in "Not Selectable". I search a way to change the default in the table of content ,so all the layers will be always in "selectable" default like the layer "gvul": I try to change it in selection options and...

I have created this bash file (.sh) while working on watershed analysis stochastic simulation in GRASS GIS 7.0.2RC1, which is running on Ubuntu. It worked perfectly and I received the correct results. r.surf.random --overwrite output=frequency min=0 max=0for (( n=1 ; n

I need a script, that loads a DEM, loads a polygon with point (airports) and loads a polygon of cities. Now I have to run visibility analysis (3D analyst) from one specific airport. And then print all the cities visibile from that point in 10km perimeter and save them to new shapefile. I've...

I'm using the HTML frame in the print composer. I would like to automatically insert data like $scale and the name field of the Atlas layer. Till now I only got the date working [%day($now)||'.'||month($now)||'.'||Year($now)%]. Is there a list of which expression are supposed to be working...

I have many markers on my mapbox map. And how to know which marker is clicked. Here is my code function zoomToFeature(e) { console.log(e);}function onEachFeature(feature, layer) { if (feature.properties && feature.properties.title){ layer.bindPopup(feature.properties.title); }...

I have a problem at a few days. I has been installed the 2.8, 2.12, 2.12.1. Homebrew version and macport version of qgis. essentially my problem is the next: When I tried to run a python script on scriptRunner Plugin (and ipython console in qgis too) I got the next error. RuntimeError: wrapped...

I'm using Imagine Photogrammetry ( ERDAS ) and I would like to generate a Data Elevation Model DEM based on PLEIADES imagery. When I execute erdas , it seems like he is computing the DEM but after several minutes an error appears : What I should do please :/ ? أكثر...