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Spatial Model Editor Erdas Imagine 2014 أكثر...

I want to set image in ToolPalette of config.esriaddinx. How it can be possible? أكثر...

I have carried out a QueryTask on a map service that returns a polygon when I input a postcode. Within the same service there is an additional layer that allows the user to query a local authority name on. I would like to carry out a querytask on this layer at the same time so that the map...

I am looking for information or code sample to use OSM mapI am working on a project that need to read OSM and to display it I intend to use the QgsOSMDownload and more But at this time i need information on the structure of an OSM, and how can i manage to use it أكثر...

This video is demonstration about Water Level monitoring in the GIS (geographic information system) Client. أكثر...

See screenshot, from geojson.io, with a geojson file loaded: So how do we make a polygon out of the blank area? Looking for a way which doesn't involve manually copying selected sequences of co-ordinates from each enclosing polygon's edge. But if we can automate that, awesome! Obviously the...

I am trying to understand why the following simple code of adding a layer in openlayers gives an error (adds the layer in layer switcher but everything gets pink): //alert(layerName); var indexLayer = layerName.indexOf(":"); var layerName = layerName.substring(indexLayer+1)...

I am looking for different options to add historical satellite imagery to our online-based application. We currently incorporate Bing Maps into our application, but cannot get historical imagery. I am essentially looking for something like Google Earth with its historical imagery slide bar. I...

Is there a data source available that has the full history (right back to the 1960's) of each US zip code? By history I mean, for each zip code: the date it was created, if later than 1 July 1963, the date it ceased to exist, if it no longer exists any splits/merges/swaps/renumbering of any...

How do I find several historic aerials from the mid-1970's or early 1980's and where can I download them and I would like them to be free of charge. Cheers, أكثر...

Excuse my voice I had flown in the night before and I had a case of “airplace flu” and two hours sleep, nevertheless a reasonably coherent discussion of the future of Spatial Data Infrastructure development for the new Geobuiz channel. أكثر...

My question is for heron 1.0.5 users. Can we use Openlayers 2.13.1 instead of openlayers 2.12 with heron 1.0.5 ? If yes then what changes we have to make and if no then what are the possibilities of its up gradation in future. The major problem I have found with openlayers 2.12 is mouse wheel...

I am able to convert PBF to geojson, but I lack the additional attributes like state, country, city, suburb, type of business etc which is offered by geocoding service like Nominatim. The geojson just has a name and type: { "type": "Feature", "properties": { "osm_id": "519326004", "timestamp"...

I have the issue of overlap 2 animations if the previous is really long. I'd like to stop the current animation for set a new animation with different parameters. var anima = ol.animation.pan({ duration: 5000, source: map.getView().getCenter() })...

A coworker of mine has a bunch of well data (including georeferencing and attribute tables) in IHS Kingdom. We need to convert this data into a format that works with ArcGIS (e.g. .shp files). Unfortunately, it looks like the only options for exporting are as follows: .wtv2 - Tobin Well .asc...

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When we download cartography from a web page we need to know its reference system in order to load it correctly in gvSIG. For that we have to look for it at the same web page, or access to the … Continue reading → أكثر...

Welcome to Arcpy Scripting: A Hands-On Workshop. We have four hours, so for much of the workshop instead of typing I want you to copy(Ctrl-C) and paste(Ctrl-V) from text files that I’ve created for you. You can work in teams or individually (personal preference)..please help your neighbor if...

I want developing an gis application. I want to use geoserver. In the application there are some layers(almost 20 layers). And there are some users(more than 100,000 people). Avery people have some features in layers. The people only must access to their own features. How can I do this...

I've tried several previous answers to similar questions - no luck.I've tried everything, nothing seems to work. This is the error I'm getting Traceback (most recent call last): File "D:\Projects\Python\test\script.py", line 3, in from qgis.core import QgsApplication File "C:\Program...