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I'm trying to figure out a way to display an image in a dialog box that will be used for a help menu for my toolbar addins. The best scenario i've found is using the pythonaddins module and the messagebox popup, but can't figure out how to any formatting, except pure text string. Is there...

I need to show the quality information of a dataset that was manually created by me, that is saved as a text file. The text file will "pop up" when the dataset is added into QGIS. I have no experience in creating plugins in QGIS. Can you help me with the approach to create a plugin for the above...

I have a mapfile MAP NAME "MapChiTieuDau" EXTENT 779275 2222000 788430 2233835 SIZE 800 800 UNITS dd STATUS ON IMAGETYPE png SHAPEPATH "/ms4w/apps/openlayers-3.8.2/DuLieuBachLongVy/Maps" IMAGECOLOR 190 232 255 FONTSET...

In Grass GIS, I am able to import bathymetry .tif raster data however the region coordinates are not in lat/lon formar and therefore, do not overlay with my vector points which are in lat/lon format. Is there a way to convert the raster extent so that both layers show in my computational region...

what is keycodes in the C:\Program Files\ESRI\License10.2\sysgen and how to use it to authorize ArcGIS Server? أكثر...

I'm having some trouble getting the following things straight with , does this make sense? EPSG:4326 WGS84Coordinate system: WGS84Datum/Ellipsoid: WGS84Projection: longlat أكثر...

I am trying to run the test files for flow mapper plugin in QGIS but I run into an error message. أكثر...

I add a listener to a button L.DomEvent .addListener(selectList, 'click', L.DomEvent.stopPropagation) .addListener(selectList, 'click', L.DomEvent.preventDefault) .addListener(selectList, 'click', this._onMarkerChange); And then I want to move map by panto function...

I am using angular.js and angular-openlayers-directives to make a simple map , so i have my basic mapping application working , the code looks as follows: var app = angular.module("demoapp", ["openlayers-directive"]); app.controller("DemoController", [ '$scope', function($scope) {...

I have the following set of points (there are far more). Originally they were given to me without any decimals. I was able to correctly plot them into arcmap however they don't line up with my other shapes, they float off to no where. I've tried re projecting and define projection, but they...

As I am sure many of you are aware, PostGIS has finally released Version 2.0 and included within this version they have also built a geocoder (see: http://postgis.net/docs/Extras.html). Although I realize V2 was just released I am curious to know if anyone has had the opportunity to compare...

I have 2 huge files of points (hundreds of thousands of points). I need to determine a way to loop through all the points in one file and find all the points in the second file that are only a certain distance away. So like within a distance outside the buffer. Or on the outer edge of the...

i have an administrative unit feature dataset (polygons) with 3 levels: Admin 1 - Province, Admin 2 - District and Admin 3 - Commune. Now i want to make a geocoding process of an address table which consists of 3 columns:Admin1, Admin2, Admin3 as same as 3 levels above. In case any record of...

I'm using arcgis 10.0 My code: IAoInitialize init = new AoInitializeClass(); var a= init.IsExtensionCodeAvailable(esriLicenseProductCode.esriLicenseProductCodeEngine,esriLicenseExtensionCode.esriLicenseExtensionCodeNetwork); //a==true IExtensionManager extensionManager =...

I have some data that has a multistring geometry from an ESRI shapefile.I have a polygonal region that I have created in QGIS using the drawing tools.When I attempt to find the intersection between the two features using the Geoprocessing tools I end up with the empty set. If I use the Spatial...

The configuration panel for the Basic Viewer template provides options to customize the appearance of the application to fit your needs. We covered how to configure this app a few months ago in this post. Occasionally we get requests asking how to make additional customizations like: Change...

Views from the ground and from space are helping scientists understand how soil moisture affects U.S. agriculture. أكثر...

I'm looking to "merge" 2 rasters together. One is the original base land cover raster with 6 classifications/land use classes. The other is a raster from converted polygons that are essentially "updates" or "improvements" on one particular class. I thought mosaic would do the trick, and it...

I'm trying to build a tool that clips multiple rasters to the extent of an input feature. The user should be able to composite the output rasters afterwards. My parameters are set correctly, however, I receive an error stating that the input rasters "does not exist or is not supported". My...

I have a temporal Image Mosaic layer containing 15 daily geotiffs. I want to add the 16th day and have Geoserver expose it dynamically. I attempted this by adding the new geotiff - rtmatmax_20150116.tif to my image mosaic directory adding a new row to the postgis table geoserver had...