Tag Archive for '3D'

Google Sketchup: Free 3D modelling tool

I’ve been using Sketchup for a while now (demo version), initially seeing it at the MacExpo in London last year. It’s a brilliant tool, taking (in my opinion) a whole new approach to 3D modelling. It couldn’t be easier to use.

Sketchup introduced a tool to export models straight into Google Earth, and the rest is history. The company was bought by Google, who now offer a free version of the software, which is limited in what you can import or export. You will still need the ‘pro’ version if you want to use the software in conjuntion with (i.e. exporting to) CAD or 3D visualisation software.

Archaeologists - it’s very easy indeed to import an AutoCAD DWG into Sketchup (or aerial photos, DEMs or a combination), and have fun trying out different interpretations. You can then export them to Google Earth.

It’s a lot of fun, and dare I say it, rather useful.

Get more info at the Google Sketchup website.

“I’ve always wanted to meet an archaeologist”

When people ask what I do, and I reply “I’m an archaeologist”, the reaction is generally one of surprise and interest, and occasionally one of disbelief. I’m not wearing a hat. There are no boulders chasing after me. And I don’t have leather patches on my jacket. OK, so I’ve got long hair, but we’ll ignore that for now (trust me, there are a lot of stereotypical remarks about an archaeologist’s appearance).

At last year’s Mac Expo in London, I was wearing a name badge which contained the name of my employers (hint: it contains the word “Archaeology”), giving the game away about what I do for a living.

A man came up to me whilst I was browsing a stand, and he asked if he could shake my hand. In apprehensive disbelief, I shook his hand. I think my reaction was simple: “Err, of course. Why?”, whilst looking rather puzzled. He replied that he’s watched archaeology on TV and read books about it for years, and always wanted to meet a real archaeologist. We chatted for a bit, and he was doubly amazed that I was an archaeologist who specialised in compter applications. The concept that archaeologists gathered an awful lot of data just hadn’t occurred, and that we might need computers to quantify, query and interpret, and disseminate that information.

Archaeology is pointless if we don’t publish what we find.

I encountered a lot of people at the Expo who asked me about my profession, and all of them were amazed that archaeology uses a lot of modern technology to help us in just about every stage of our work. The same reactions were found at the PodcastconUK conference in September 2005.

A recent discussion with friends about the awareness of technology use in archaeology reminded me of my meetings at Mac Expo and PodcastconUK, so I thought I’d list some of the things we do in the world of archaeological computing. These are basic introductions, a paragraph or two long, as each topic could be a book in its own right.

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