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I'm using a QGIS 2.2.0 Valmiera on a Windows 8.1 system Desktop. I'm a forester and I would like to have a cheap solution to load maps into the handheld Garmin 60, 62 or 64 series GPS. Free would be even better, if possible. There is a software that costs around $350 that creates an image...

I have annotations stored in mxd document, when I select some annotation, I tried to get the selection through graphics selection, so I always get the rectangle of the dataframe (because I'm working on a axPageLayoutControl), and when I use feature selection I get nothing; so none of them...

As osm2po was a more reliable way to convert an .osm I went for that solution to load my date in postgres. In the workshop however the author points out to check the result after osm2pgrouting. The following tables must be created: "classes" "geometry_columns""nodes" "spatial_ref_sys"...

About one third of Earth’s large groundwater basins are being rapidly depleted by human consumption even though we have little accurate data about how much water remains in them. أكثر...

I installed ArcGIS for server 10.3 in windows 8 . everything is ok and service is running but when creating a site with manager wizard, the site encounter to the error "Failed to create the site. com.esri.arcgis.discovery.servicelib.AGSException" .How can i solve the problem ? أكثر...

I have created a transportation network that includes a point layer of census data (centroids from the census polygons). This point layer includes a population field. I have added population as an attribute (a cost) of the network dataset and set its evaluator as the census data's population...

I have a river geometric network built that is fully operational with flow direction working.In ArcMAP when I trace upstream I get a selected feature that I can convert into a feature class (Data > Export > Selected Features). How do I do this in a model as I have 50,000 Flags? Here is the...

I have recently installed QGIS 2.8.2 on my Windows 8.1 laptop. The processing toolbox is missing the GDAL/OGR, GRASS, QGIS geoalgorithms, and the Orfeo Toolbox from the processing toolbox which I have on my 2.4 instalation on a windows 7 machine. All that is there is in 2.8.2 is the gear...

I try to create a webGL-based icon-Clustering with an array of self-hosted images. My approach was to combine the iconSprites-WebGL-Example with ol.clusterSource. The ClusterLayer shoes up, but it is only displayed as pointCoordinates without the images. If i only render the main vectorLayer...

I have two layers, one point and one line. I need the distance to the closest line from the point layer. Not NNJoin, MMQGIS nor the distance hub in QGIS provided accurate measures. Any ideas? أكثر...

I'm using TerraScan on top of Microstation V8i and I am setting up hotkeys for frequently used commands. I can't find any documentation about the keyins for the Google Earth toolbar, specifically to link the Synchronize GE View button to a specific view (View 1). I know the keyin for this tool...

I have some PNG images that I want to put on an OpenLayers map using GeoServer as a WMS, and it seems as though the easiest way to do that would be to create an accompanying .pnw file (ESRI world file) for each .png and load them using GeoServer's WorldImage plugin. I also have the longitude...

The ArcMap Zonal Statistics tools was used to calculate several statistics of each zone within the dataset to better understand the study area and help to make better decisions for further analysis. أكثر...

Bonjour tout le monde. J'ai une centaine de cartes a réaliser, sur lesquelles la seule chose que je dois changer est la variable d'entrée puis la mise en page apres: J'ai déja réussi a automatiser tout ca sur model builder, et j'ai obtenu un modele intéressant dans lequel je n'ai qu'a changer...

Make your mark on the world stage by leading database development in an organisation making waves from New Zealand. We are looking for an experienced DevOps DBA to design, build, manage and configure LINZ PostgreSQL databases, develop applications for LINZ PostgreSQL database and provide...

I just upgraded to the Beta 2 version of MacOS 10.10 ("Yosemite"). I'm getting an error when I try to "drag and drop" shape files into QGIS. I'm running QGIS 2.4.0, GDAL 1.11, and MATPLOTLIB 1.3.1. I can manually add shape files using "Layer --> Add vector layer ..." So, there is a solid...

SAP is bolstering the geospatial capabilities in its HANA analytics platform via improved integration with Esri. أكثر...

ZenoCollector uses Collector for ArcGIS as its main user interface and comes bundled with an ArcGIS Online organizational subscription for one year. أكثر...

GIS allows the surveyor to produce a map using the features recorded on the GPS. أكثر...

The Esri User Conference is the largest gathering of GIS professionals anywhere in the world. أكثر...