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I need to build a tool where the user selects a coordinate system for a given CAD file. What is the easiest way to do this with ArcObjects? Obviously, I could populate a list with the hundreds of projection constants (i.e. esrSRProjCSType), but what user is going to want to scroll through such...

FOSS4G India 2015 was held at Indian Institute of Remote Sensing, Dehradun. It was attended by more than 100 delegates from all over the country with student community participating with lot of enthusiasm. Close to 45 people presented their work … Continue reading → أكثر...

Bonjour à tous ! J أكثر...

*السلام عليكم ورحمه الله وبركاته ،، يعلن مركز فضاء قطر للتدريب و التطوير _ بقطر الدوحه عن بدء التسجيل فى: دورة السلامة والصحه المهنية حسب... أكثر...

*السلام عليكم ورحمه الله وبركاته ،، يعلن مركز فضاء قطر للتدريب و التطوير _ بقطر الدوحه عن بدء التسجيل فى: دورة السلامة والصحه المهنية حسب... أكثر...

When trying to download OSM data in QGIS 2.8 I am using a layer to provide the extend for the requested data. The extend basically covers all the countries that share coast line of the Baltic sea (Russia only a small bit). Now when I start the download process the process always fails with...

2015-06-25 11:25:45 | Alweer enige tijd geleden heeft Het Veldwerkbureau uit Lieren de landmeetactiviteiten overgenomen van Grontmij en gaat door onder de naam VWB Geogro أكثر...

Google are constantly looking for new places to capture Street View, often going a long way away from the nearest street. The Street View cameras have been on boats all over the world such as the Amazon River and Greenland, under the oceans and on zip-lines into the Amazon forest canopy. Now the...

On Behalf of Grant Hopcraft (Grant.Hopcraft@glasgow.ac.uk) We are looking for someone to help facilitate the ecosystem monitoring program for the Serengeti National Park. The ideal candidate should have good GIS/RS skills, experience with designing and managing databases, and an interest in...

I can, for the love of GIS, not understand why the scale dependent visibility function does not want to work in QGIS. I'm using the latest version (2.8.1 Wien) and want to insert diagrams (pie/histogram) to illustrate different statistical data. It is a very simple and easy task to do, but for...

This may look strange, but I cannot made up my mind between providers of satellite tiles for Leaflet. ESRI sattelite looks beautiful, but cannot reach the zoom level I need. HERE is not nice on low zoom levels, but goes as deep as I want. Can I use ESRI for low zooms and HERE for high ones...

I've to test a web mapping application that use OpenLayers 2.x, using Selenium Web Driver in Java and using Firefox (I'm on Windows 7). I've found only this issue http://stackoverflow.com/questions/28682195/how-to-use-openlayers-drawfeature-with-selenium-webdriver-in-java-double-click that...

I have a set of shapefiles that need a new field adding to them called "Policy_Ref". I then need to update this field with the shapefile name. However when I do, it uses the full title, including the .shp. However I do not want the .shp in the fields.This is my code so far: import...

An automated method for counting palm trees from UAV imagery using ERDAS IMAGINE 2015 Spatial Modeller. أكثر...

2015-06-25 10:41:07 | Elfriede Fendel is dit jaar alweer veertig jaar dé stabiele factor in het geodesie/geomatics-onderwijs aan de TU Delft. أكثر...

We did an interview with Sean Grant with the*Vivaldi Arborists*from Sweden that have been using GIS Cloud apps in their workflow. BACKGROUND GIS Cloud:*Can you give us some basic information about projects you are doing and why was there a need for a cloud based solution? Sean Grant:*I find...

How can I hide the Marker of a Point as soon as the onClick/onHover Infowindow is open —*and show it again if the user closes the InfoWindow? Alternative: How can I manipulate the opening of the InfoWindow (animation, position, size etc.)? أكثر...

Working with bar charts in ArcGIS 10.2.1 What does the 0.22 represent on the chart symbology in the Table of Contents? أكثر...

I'm looking for a C# implementation of the Concave hull (alpha shapes) algorithm. I already found several java, python and C++ implementation but no C# version. The other implementation are quite complicated and will take a lot of time to convert so I'm looking for a C# version which is already...

i'm trying to create a shapefile from an excel spreadsheet. the spreadsheet contains some data such as "unknown record" for which no lat/long can be obtained while the rest of the data is related to states of a country.when i add spreadsheet to arcgis it displays "null" value under lat long...