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I'm creating a custom google map that has 125 markers plotted via a cms. When loading the map I get this message: Geocode was not successful for the following reason: OVER_QUERY_LIMIT I'm pretty sure it's the way in which I've geocoded the markers. How can I avoid these warnings and is...

Open source has gone from strength to strength in the last few years with the giants of the tech industry – Google, Facebook and others putting their code out for the entire world to use. Even Microsoft is using Linux to run some of its applications and operations. In the geo-world, Mapbox...

I created a Python Plugin for QGIS and I want to experiment with various versions of this plugin. Is there an easy way to copy/paste a plugin or to create a plugin from another plugin? ( Otherwise one should have to repeat manually the steps of developing the plugin, or copy/paste the plugin...

How are the costs returned by pyQGIS implementation of Dijkstra (QgsGraphAnalyzer.dijkstra) calculated. As far as I know, these costs correspond to the distance from the starting node to each of the other nodes in the graph, however the cost values I get are way too large to be the distances on...

Several earth processes, plate tectonics and isostatic rebound, affect where a (x, y, z) locationis (or perhaps better is calculated to be) in a time step t1 in comparison to a different time step t2. Particularly in areas of the world such as California, USA this movement can be in the...

Bonjour à tous, Je viens à l'aide concernant la réalisation d'un Modèle B. Je vais devoir réaliser cette manipulation souvent, et j'aimerai automatiser l'ensemble. Le soucis c'est que je ne peux pas pour autant transmettre les couches ici:o: (ou alors en MP?) mais je pourrais transmettre...

not sure if I should be posting excel help here, but it is to do with my GIS work as I am studying GIS at the moment. I currently have 10 sheets representing 10 years of data.In the sheets I have rows representing objects in images, with an attribute corresponding to the image the object is...

I've got ArcGIS Online setup and have all relevant layers on ArcGIS Server shared out as map services and added to ArcGIS Online. But what I'd like to find out is if they can then be edited in Online and those changes would reflect in Server. أكثر...

The ArcGIS Beta has had a great start with lots of excellent feedback so far. *Many of you seem to like the UI and lightweight experience, while also observing that we have plenty of features to fill in and add to make Earth fully functional. 2.5D Satellite data in ArcGIS Earth from a KML...

I was trying to convert all the shp in a folder into kml. featureclasses = arcpy.ListFeatureClasses() for fc in featureclasses: # Set Local Variables composite = 'COMPOSITE' pixels = 1024 dpi = 96 clamped = 'CLAMPED_TO_GROUND' scale = 1 outKML = fc[:-4] + ".kmz"...

is there an easy way to do focal statistics on a raster, with a variable radius for the neighbourhood to be searched? As in: that search radius would be stored in another raster? i tried something like f_max = arcpy.sa.FocalStatistics(Tau,arcpy.sa.NbrCircle(rad_ras,"CELL"), "MAXIMUM","DATA")it...

I have a script that goes over all the feature classes within a geodatabase (in ArcGIS 9.3.1) and copies them. The problem (as far as I can understand) is that when the script goes to a empty feature class, the script fails and gives the following error: : Failed to execute. Parameters are not...

Convex Hull A convex hull of a shape is defined as: In mathematics, the convex hull or convex envelope for a set of points X in a real vector space V is the minimal convex set containing X (Wikipedia) Wikipedia visualizes it nicely using a rubber band analogy (image below), and there are...

This question is an exact duplicate of: Where to see smallest size of segmented object in eCognition? Does anyone know where to see the smallest size of segemented object in each level in ecognition? Thanks a lot!Tian أكثر...

I'having trouble using writeOGR to write GeoJSON files, when there are MultiPolygon objects. Here is an example: I'm creating a SpatialPolygonsDataFrame object from GeoJSON, with a single feature made of two polygons. When I export to GeoJSON, the file that's written has a single feature with...

I am trying to generate a series of maps suburb-wise for my municipality. All these years I've been doing it manually by panning around the municipality layer and zooming into the suburbs to create individual maps. This year I am giving the Map Atlas feature in QGIS a go. I am extremely...

I used ecognition to conduct segmentation, and I'm wondering where I can see the segmentation result, like the smallest size of object segmented. أكثر...

i'm trying to model some tree crowns in in eCognition Developer 9. I already do have some objects which are more or less of a circular shape but slightly irregular (because of overlapping in the canopy). Is there a way to calculate the maximum (based on on the "largest extent") diameters of each...

This is very frustrating! I have DEM hillshade layers which I have tried to change the base heights to floating surfaces. I have done this with these layers before (!) but had to change them back and forth to do some analysis. Anyway, they keep disappearing....and not coming back. It is...

In my company, there is a web service that serves geographic data stored in a remote dababase through an URL. This service makes queries to the database and encodes the required data in XML format. So, to query data from a table (for example User), I do something like...