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In my s57 file, I need to set the extent of the mapcanvas, for that i use : mpMapCanvas->setExtent(mpS57->mMapplay.value(DSID)->extent());but if I display the value of the extents xmin, xmax, ymin and ymax i have very big value like 1.79e308 !!!! If I change DSID by another which it is...

يتم وضع الكانات فى الكمرات لمقاومة اجهادات القص الزائده والتى لاتتحملها الخرسانه بمفردها وحتى ان تحملت الخرسانه قوى واجهادات القص اي لانحتاج الى حديد الكانات ولكن نحتاج هذه الكانات فى الكمرات لكي يتم تثبيت الحديد العلوى فيها أما عدد هذه الكانات فى المتر أو عدد أفرع الكانه الواحده فيتوقف على...

Bonjour, je cherche le moyen d'exporter ma carte en format PDF mais un PDF dynamique c'est-à-dire avec la possibilité de pouvoir cocher ou décocher les couches, à la manière des calques sous illustrator? أكثر...

IDF is the data format used by Austrian authorities to publish the official open government street graph. It’s basically a text file describing network nodes, links, and permissions for different modes of transport. Since, to my knowledge, there hasn’t been any open source IDF parser available...

Summary: A team of four climbers has recently returned from the highest point in North America with new survey data to determine a more precise summit height of Mount McKinley. It is anticipated the new elevation finding will be announced in late August Climbers return from the top...

View the full case study, product information and reviews on Geo-matching.com http://www.geo-matching.com/products/case-studies/id2821-pythagoras-cad.html "The planned widening of the Maas creates a landscape correction that prevents future flooding. Gravel barriers are prepared so that...

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I am correlating two bands of the same sensor that are shifted by few pixels. I use for this the orfeo toolbox with the library otbcli_BlockMatching. Here after an example of command line I use: otbcli_BlockMatching -io.inleft Band3.png -io.inright Band4.png -bm.minhd -10 -bm.maxhd 10...

I am trying to measure the degree of racial segregation at some geographic level (let's say the county level, for simplicity) in the USA. I have a shapefile with these geographic units. To do so, I've downloaded this map in which there are dots of different colors (4 colors) and each color...

Where can I change the default color bands for importing raster images? When I import a TIF image the green color band is not set causing a purplish image. When I set it in the properties it views correctly, but I have a lot of images to import and would like it set by default. A week...

I've stacked a little bit with copying attributes. I have a Point Layer created from .csv file. For each feature in this layer, I'm creating a new Polyline geometry in memory layer. Cannot add attributes from Point layer to newly created Polyline. Here's my code: #mcvLayer - Point Layer...

Is there any Java API that is like OpenLayers ? I would like to display google Maps and Openlayers Maps in a java application أكثر...

2015-07-23 15:19:01 | Op woensdag 22 juli 2015 heeft professor Henk Scholten (CEO Geodan) een eredoctoraat ontvangen van de Manchester Metropolitan University in Manchest أكثر...

[PostGIS] Plug-in "shape and BDF loader" inaccessible;.../srC/common/menucmn.cpp(715) Bonjour à tous, Je viens de me lancer dans ma première installation de PostGre/PostGis (3éme tentative). A priori tout fonctionne sauf le plu-gin cité en titre. Mon installation; - Débian 8 - apt-get...

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I have lidar data set which intial waveform data is in LAS 1.3. Classified point cloud need to deliver in the same version. But my processing software (Terra solid V15) allows me to write point cloud only in LAS 1.2. I afraid processing LAS 1.3 to LAS 1.2 may loss the information of returns more...

Can some explain to me how to download Openstreet Layer Plugin for QGIS on Android? أكثر...

I have a layer containing linestrings and want to move those that are too close to each other. I seem to be missing something in the moving part though: layer = iface.activeLayer()def moveFeature (fId,dx,dy): layer.startEditing() layerUtil = QgsVectorLayerEditUtils( layer ) result =...

I am new to programming in JSAPI. I have two dynamic layers and I want to set the property setMinScale(scale) and setMaxScale(scale) to layers so how do I Set ? ex. I tried using layer.setMinScale(0) but it is not working أكثر...

I have made a Button addin for ArcMap in Visual Studio 2010, but I don't know how to deploy it. I tried debugging it from ArcMap but nothing happens. أكثر...