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Esri interactive map shows the best and worst countries for business. أكثر...

Esri maps are among the 100 interactive maps that stood out in 2015. أكثر...

The speedway is utilizing the ArcGIS platform to create a common operating procedure by mapping incidents that occur on the 400-acre property. أكثر...

  Dear Readers, One of the main concerns of GeoCurrents is the thesis that the basic political map of the world, focused as it is on mutually recognized sovereign states, is a misleading document. This map purports to depict the existing global political configuration but does not actually do...

The New Year is just around the corner, and with it, the Esri Developer Summit in Palm Springs, scheduled for March 8 – 11, 2016. The ArcGIS Pro SDK Team has put together a very comprehensive line-up of technical workshops to help you get up to speed with the .NET Pro SDK at Dev Summit.* This...

Scientists from around the world banded together to analyze landslides in the wake of a potent temblor. They found fewer scars on the landscape than past events would have predicted. أكثر...

I have a leaflet map with two tile layers (mapbox, and my own) one marker layer, and a GeoJSON layer. What I was finding was that since the GeoJSON layer is dynamically loaded (from a file contents) and that that happens after I had the marker layer, I the marker was getting hidden by z-index...

Basically what I want to do is, given several routes (polylines), create the best path from point a to b even if a.1, a.2 are needed. أكثر...

Is there some sort of trick (apart from saving a project and running a windows task to initiate it) within SAFE FME to set a clock as a tranformer to count to 1hour before starting the next transformer? I basically want a count time timer workbench transformer to wait 1 hour before starting the...

I have a problem / question regarding python and QGIS. Is it, and yes how, possible to get the data of one selected feature in QGIS using python? In my example I have a layer which shows some parcels for urban planning. If I now select one of the parcels I want to get the data for exactly this...

We've been scratching our heads over how to tackle this for some time, and are no more illuminated than when we started. I hope you can help. Our task is thus: how to draw a lake with a solid outer perimeter line and no lines between internal wetlands, shoals and shallows? 'Tis a relatively...

salut tout le monde je viens de comencer un mini projet sur l etude de la variabilité climatiques dans une region de mon pays et j ai besoin des données de précipitations , temp, humidité pour 20 ans et gratuit ou je peux les trouver ainsi j ai besoin aussi de les traiter une methodes a...

# Script to use Layers in MXD source file paths to locate and redefine projectionsimport arcpy, glob, os, sys, arcgisscriptingfrom arcpy import env, mappingpath = os.getcwd()env.workspace = pathenv.overwriteOutput = Truemxd = arcpy.mapping.MapDocument("N:\MXDs\_ThomaKL\MXD GPS...

I have a table in a Oracle SQL database in which I have a polygon geometry and two more columns of latitude and longitude. What I need is to show the points of lat and lng in a layer in geoserver. I have done similar thing using PostGIS but in now with Oracle I face an error.First I have...

The geoprocessor programming model was an excellent tool for python scripting using ArcGIS 9.3. There is still no equivalent diagram for ArcGIS 10 - although there is a request on the ArcGIS ideas site. Does ArcGIS 10 have a Geoprocessor Programming Model by using Arcpy? asked if the 9.3...

Visual Studio templates provided by the ArcGIS SDK offer a "ArcGIS Class" which is a simple C# class that has the attributes Guid, ClassInterface, and ProgId before the class declaration. While adding a new class to an ArcGIS extension project, when should I use an ArcGIS class and when should I...

In this two minute tip, Johnnie shows you how to combine greyscale images to create 3 band colour datasets using Sentinel data. This can be used alongside December’s Spatial Model, available at:*http://www.sterlinggeo.com/spatial-mo… أكثر...

I am creating a Leaflet application that uses the code from the Simple CSV template to set the bounds of the map to the selected markers. The issue I have is that I want to set a start position that isn't the bounds of all of my markers. I would also like the map to return to this start...

I have a library of .bmp logos that I would like to use to symbolize points in QGIS. Does QGIS only support .svg logos? أكثر...

I have problem with ST_Contains This query return false, but it have to be true. SELECT ST_Contains(ST_GeomFromText('POLYGON((38.19715082645416 56.51095701071156, 39.20248601585627 55.9670496196438, 36.70775402337313 55.65737820522319,37.71308921277523 55.10132399348111,38.19715082645416...