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Last week we pointed out that some of the Google Earth weather layers were out of date. Google fixed the problem soon after, and at about the same time added a tantalizing new layer that just says ‘Coming soon’. This may be timed to coincide with Google Earth’s 10th birthday this coming Sunday...

*يسعدنا ويشرفنا نحن المركز الدولي للتدريب والإستشارات ITCC توجيه دعوة لحضور دورة تكنولوجيـــا الكابـلات الارضيـة وتصميمهــــــا للإستفسار و... أكثر...

all in the title i think : What is the best generic method to check whether an opened table is geographic or not using pyqgis ? Thanks ! أكثر...

When producing a map, at which scale can I do without Coordinate Reference Systems while still having acceptable precision? And, when building a big Building, at which Size of the Structure the use of a CRS is required? I am sure the information is somewhere in the Internet and can be...

I have some double points (the same points in 2 different datums).I'd like to calculate the Helmert parameters but I don't understand how. NOTE: I don't need software. I need an algorithm in order to write a small Delphi application. أكثر...

We will utilize the PostGIS function ST_buffer to determine which residential areas on the San Jacinto River on the downstream side would be affected by a dam breach or a substantial release from lake Conroe. We have had major flooding throughout Texas in the past few weeks and the lake Conroe...

2015-06-23 11:33:53 | Nederlandse waterschappers gaan ondersteuning bieden bij de opstart van afvalwaterzuiveringsinstallaties in het buitenland die draaien op Nereda-te أكثر...

2015-06-23 11:16:30 | Voor massale informatieverstrekking uit de Basisregistratie Kadaster (BRK) is BRK Levering ontwikkeld. أكثر...

I'm trying to save layer files from a colleague's mxd. As usual I right clicked on the layer and saved as layer file. Simple - but no - the layer files can't be opened. I get this message "Adding the selected layer file failed. Possible reasons include that it may have been created using a...

my code says the error "undefined input"? I dont know what is wrong with my code !doctype html> Map Examples Toggle Layer Visibility أكثر...

On our aerial wildlife surveys we typically generate dozens of GPX files, and usually convert most of them into shapefiles for display in a GIS application. GPX files are a terrific way of keeping all (or almost all) of your GPS data in one place –*they are xml files that store tracklog...

2015-06-23 10:39:20 | Tijdens het INSPIRE Geospatial World Forum in Lissabon heeft Michel Grothe op 28 mei 2015 de INSPIRE Excellence Award ontvangen. أكثر...

I have two polygons. One sits mostly within the other (pink) and I would like to cut this from the other polygon (blue). This is a feature I have used before in MapInfo but struggling to find the solution in QGIS.! أكثر...

i would like to know what are the recoomandation if i want to update an application based on a old version of qgisin my case my application was written using the 1.6 qgis, and now we want to use it with the last version 2.8what are the difference of classes, header of these two versions ?i've...

I have a grid of points extracted from a raster. I need to give them a new ID value to be able to join values from it to another grid in rotated system of coordinates.The automatically generated ID goes from top-left to the right and I need it to be from top-left down. Something like this...

Is there a good, free, generally available worked example of the use of ArcCatalog? I want to find and organize GIS data to create a map that ArcGIS Desktop can consume. This seems like a basic use case of the software. The example would need to furnish some data and maps, rather than assuming...

- The Lead Engineer - Procurement is*in charge of all project-related procurement globally. - He/she is member of the “Project Task Force”. He/she supervises a procurement team, who source equipment, materials, goods and services for the project. - He/she assumes management responsibility...

Hovmoller diagrams are useful in indicating changes through time in specific locations. I usually create this in GrADS but I am wondering if it is also possible to create Hovmoller Diagram in ArcGIS 10. Has anyone done this before? If yes, can you share how? أكثر...

I'd like to know how do I export a map from Gis to a dwg file (to use it in autocad for architectural needs).I've tried to watch already a couple of tutorials and also registered to ARCGIS free trial but still can't get it.Somehow, after I've registered to ARCGIS, I have only a user for the site...

i am doing the following in order to use the predefined tool points to line in arctool box Dim ptoline As ESRI.ArcGIS.DataManagementTools.PointsToLine = New ESRI.ArcGIS.DataManagementTools.PointsToLine Dim pgeo As ESRI.ArcGIS.Geoprocessor.Geoprocessor = New...