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Bonjour, J'ai besoin de votre aide sur un projet que je devellope. Je suis debutant en php, et j'aimerai develloper une cartographie du monde selon des données (exemple: France -> 55 etc.). J'aimerai que mon script fasse des rond des plus ou grandes taille sur cette carte selon les données...

Could anyone tell me how I can combine two feature classes of the same type (Polygons) from different file geodatabases into the same geodatabase? I basically want to combine these 2 polygon feature classes into a single feature within one of the file geodatabases. أكثر...

I wish to create a trigger in PostgreSQL for counting points in a polygon. The tweak is that the count should automatically get updated whenever the polygon is edited. Can anyone please help me on the same? أكثر...

Using ArcGIS 10.1 Desktop of Home Use (ArcInfo license I believe), I'm getting results like this using the included Maplex labelling engine: https://dl.dropbox.com/u/1282990/Clipboard01%20%282%29.jpg Placement is curved. [Try horizontal position first box is unchecked.] Strategy order...

I have 2 type of inputs, Rivers and Forest. Rivers must not move at all (just freeze), only forest should be forced to attach to rivers within a tolerance of 10-20m. I want to integrate those layer so they perfectly feat each-other, but when i use the integrate tool in arcgis within a xy...

I have identified a need to change VRTs raster order through its order of appearance in it's respective XML file. Unfortunately this seems to not be possible to do dynamically using QGIS commands or plugins. So I'm thinking of developing a tool that detects a change to the map canvas then...

I have many geographical objects described as polylines, polygons, multipolygons. All objects are in WGS84. Object could be: a building, stadium, park, street, highway, city, state, even country and continent I need: calculate accurate area/length for each object. calculate intersection are...

CartoDB “Error loading rows, check your SQL query” & “There is a pb with your connect I have been trying to install my own CartoDB server for a few weeks. I succeeded to install each part with no error (after few corrections) with this tutorial. Make check with CartoDB-SQL-API and...

Bonjour, Je suis en train de concaténer des champs dans une table. Le problème c'est que dans une colonne il y un espace (ici code-sec). [TR] CODE-DEP CODE_COM CODE_SEC أكثر...

I'm having this strange issue where my gps pipe is returning the correct location and time but the wrong date (including year). For reference, at the time of writing it is 06 aug 2015, 09:27 UTC). I don't think it's a hardware issue, as on another device the GPS always returns the correct...

2015-08-06 11:10:29 | Spark, het open 3D-print-platform van Autodesk, wordt onderdeel van Windows 10. Dat heeft de leverancier van 3D-ontwerp-, engineering- en entertain أكثر...

There are a number of different ways to get data from Microsoft Excel into Google Earth. There are various web based tools to do the job such as the one we mentioned in this post. Another way is to do the conversion entirely in Excel as demonstrated by GEB reader “Will from the UK” in […] The...

الشركة العمانية القابضة لخدمات البيئة - عمان أكثر...

I am working in the ArcGIS enterprise Geo database environment. all feature data sets are enabled for archiving. When I was editing the default feature data set some important data was deleted by a mistake. Now it can be visible on the Archive layer. My question is,* how I remove the deleted...

I have a lot of features with labels associated. Because some of this features are wrong placed, I have to scroll them all. Usually I work with the attribute table open and select every single feature and zoom at it.This is a quite annoying process but it's the only way that I found for now...

I try to transform EPSG3857 to EPSG4326(WGS84) EPSG3857 point has latitude 4516998.6971446longitude 14129074.6860330 in rails console (with ffi-proj4 gem) 2.1.5 :014 > location # { :id => 21, :latitude => "4516998.6971446", :longitude => "14129074.6860330", }2.1.5 :015 > point =...

I run ArcGis 10.2.1 and when I try to add data or export data, or when I try to add data from catalog, ArcGis crashes. When I restart the program the above tasks work ok, until the next time. I try to reinstall the ArcGis but the problem exists. How can I fix the ArcGis to not crash all the...

I have two coordinates which are projected in EPSG: 3857 coord1 = [-10399758.486973494, 5604341.818491254] coord2 = [-10402629.416641055, 5593700.936383396]I'm trying to get them to appear, symbolized by a circle, in a map, like so: markerLayer = new ol.layer.Vector({ source: new...

I have access to ArcMap 10.0 (ArcInfo/Workstation) on Windows 7 SP1. My usual scenario is to produce a map book having 3 shapes: 1 polyline (a road track about 200-300 km without any useful attribute data) 1 polygon (boundaries with all the county data like county names, numbers etc. in the...

I'm trying to open a toolbox prepared in ArcGis 10.0 in ArcGis 10.1 but it crashes the entire application. No error message is shown. Any ideas what might cause the problem? Or how to debug it? أكثر...