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I'm performing a pretty simple subtraction: The values of the resulting raster are correct for some pixels: But many pixels are calculated wrong: Which settings do I have to change to get reliable results? أكثر...

I've got a featireclass Now, I delete the selected features programmatically usung pFeature.Delete : Is there any command or function in VBA which rearranges the FID field and makes the numeration to begin from 0 like in the picture below? Or may be it is possible to delete...

I would want to develop an application where we could query the layer based on a result set of certain attributes of the features and highlight features. Approach Currently I tried using the feature services of ARCGIS server to do so. The feature service has around 50k features. Issue...

I have csv files with data: LON, LAT, SO2(concentration) with NAN. I need make interpolation my data from csv with breaks. I use gdal_grid.exe. I make: gdal_grid.exe -a invdist:power=2.0 -outsize 400 400 -of GTiff -ot Float64 -l dem dem.vrt dem.tiff On output i get: . But must be ...

I'm working on reading in a NetCDF file into GeoServer and GeoServer has no problem reading it in as a data store, but when I go to publish the layer from the data store I get an error that states "Unable to load raster for granuleDescriptor" from org.geotools.imageio.netcdf.NetCDFImageReader...

I am using below code for ArcGIS SERVER network analyst API: ArcGIS JavaSCript API for nETWORK Aanlayst I need to customize it for my own NA server i have successfully created an NAsERVER on ArcGIS for Server. This is url of my NAsERVER...

A video from the 2015 ESRI developer summit. Jeremy Bartley talks about smart mapping. أكثر...

Purchase and Logistics Executive We are looking for some one who has at least 3 years work experience in the UAE working with vendors from China and Europe. They should have experience in both purchasing and logistics. The candidate should have prior experience in using an ERP and have eye for...

Bonjour, Je me permet de poster sur le forum car je suis face à un petit problème quant à mon modèle builder. L'objectif du modèle est de récupérer la symbologie d'un fichier Lyr et de l'appliquer à sa couche de référence (même opération que l'outil "*convertir la symbologie en... أكثر...

I am looking for free data (shapefile) of UK's geology. Where can I find a good website? Some charge for data or sometimes the links are broken. أكثر...

Astronauts captured this view of two snow-covered volcanoes in southern Kamchatka, Russia. أكثر...

I am fairly new to arcgis, please bear with me here. ISSUE: I uses standard esri.dijit.Print for map printing. The base map displays normally in my map pane at all zoom levels. The printing function works as expected for all except one zoom level. When the map is zoom-in to the maximum level...

I have a polyline feature class made up of multiple segments. This feature class overlays a polygon feature class representing the countries through which this polyline is going. For each segment, I would like to add an attribute containing all the countries through which the segment crosses...

Short version: how can I get into R the dataset available at this link? (you need to log in to download, but registration is free) The dataset that is downloadable at that link expands to a directory. As far as I can tell, the important parts are: a .lyr file and a subdirectory with a gdb file...

I'm trying to create a Leaflet map which is hidden when the page loads, and revealed when the user clicks a button. I'm trying to use the Bootstrap collapse functionality to reveal the map on a button press - sample here. This works to show/hide the map's div - but the formatting of the map is...

Using this example I am trying to loop through my Arcgis Online account using ArcREST in order to download feature layers locally. However I have not been able to drill down into each folder to acquire each service name with .content in order to run the .exportItem. I can get the folder names...

I am consistently receiving this error when trying to publish a CSV as a hosted service. My only hunch is that the layerinfo variable is incorrect, however by the ArcGIS documentation I am passing the required fields {u'error': {u'message': u'Unable to publish item.', u'code': 400...

I would like to have an automated process which does the following: Adds a CSV to our portaL/AGOL organization account. Publishes the item as a hosted feature service. Consumes hosted feature back unto EGIS environment. I have checked out ArcREST as a possible solution, however, one hang up...

I'm creating a map with specific information (name, DOB, etc) to be displayed for a street address, which is mapped to an exact lat and long. Problem I'm realizing is that for items such as apartment buildings, this isn't going to work within CartoDB using the Simple Visualization Wizard. Any...

How to prevent ArcGIS JS map from failing when using a Bootstrap "hidden" class? I'm trying to put an ArcGIS Server JS API map within a div with a hidden-sm class in Bootstrap 3, so that the map is not shown on small devices. The map's parent div is correctly hidden when dragging a...