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Arc to Second Life: Geographic Data Direct to Second Life

By Data Visualisation, ESRI, Second Life

As part of our research project funded by the National Centre for E-Social Science we are working on Second Nature Island (part of the NATURE group) on importing geographic data into Second Life.

We have just made a bit of a break through by importing data direct from a Geographic Information System (GIS) into our section of the world. As the Centre for Advanced Spatial Analysis the majority of our data is held in ArcMap, a GIS package made by ESRI.


The two images (each clickable for larger versions) illustrate the 32 London Boroughs extruded according to their embedded data. Each Borough can be queried and more importantly can now be visualised in Second Life.

It is still early days but an exporter from ArcMap to Second Life would be a unique step in the aim to share geographic data in collaborative environments.

Thanks go to Joel at CASA for writing the scripts.

Edushi.com – Possibly the Best City Maps in the World?

By Architectural Visualisation, Edushi


Every now and then someone sends you a link that has the whole office gathered around your workstation. Edushi.com (short for ECity in Chinese) is such a link, a company that has mapped the 21 major cities in China and the majority of the provincial areas.

The maps are a visual feast of pixel art down to the finest detail and covering vast swathes of urban China. The interface is similar to Google Maps with the ability to pan, zoom as well as run searches for local businesses and transport links.


Edushi.com is part of the Aladdin Information and Technology corporation with the company stating that EDUSHI will be the next Internet revolution. They are currently looking to expand out of China and are looking for cities to partner with.

View Shanghai direct from here

The full list of cities (in chinese) from here – it is worth simply clicking and browsing the maps if you are not fluent in Chinese.

English language information on Aladdin and Edushi.

We are not sure it will be the next Internet revolution (unless perhaps in full 3D) but even in 2D is represent some of the best geographical visualisation of the city that we have seen for a while.

Thanks go to Nelson for sending us the link.

Importing Geographic Terrains into Second Life

By Second Life, Terragen


Importing physical terrain data into Second Life is one of our goals as it allows ‘table top’ models of the earths physical geography to be viewed and discussed within a collaborative environment. It turns out the process is relatively easy with our first tests of a real terrain in Thailand and a made up terrain out of Terragen working well.


The image above (click for a larger version) is a 512×512 metre section reduced down for easy viewing, close up views can be obtained using the ‘zoom’ tool.

It is still work in progress but if anyone is interested we can put up a work flow once its refined.

Posts…

By Posts

A quick message just to apologise for the lack of posts so far this week. We have been working on a paper for a book chapter entitled ‘Iconic Simulations: Mirrors into a Recursive World’. Its almost there and then we can get back to the blog posts…

Up and coming is news on importing DEM’s into Second Life and switching Virtual London for Virtual Thailand in Second Life, we have permission to use the data (see Virtual London: Removed from Second Life at Request of Ordnance Survey) which is ironic is some ways.

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