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S22 | Dig Watch: Knights Hospitaller Preceptory: Site Map (Photogrammetry)
🕑 Added 2022-09-29 19:47:35 +0000 UTCSince Time Team has returned, we've transported you back to the Iron Age, Roman Britain, and the early Medieval period, to investigate an Anglo-Saxon Cemetery.
While there's still so much more to share of our Norfolk dig, it's time now to transport ourselves to a more recent period of history... about three weeks ago to be precise!
This weekend, we're heading back to Time Team's dig earlier this September: a Knights Hospitaller preceptory in Shropshire, near the Welsh border. Are you ready? Here we go...
Day Zero
The Data Dome and tents have been erected, the team are arriving on site from all four corners of Britain, and we're getting ready for another exciting three days ahead.
To kick things off, here's our first photogrammetry site map, created from Adam's aerial survey in advance of the team's arrival. On each day, we'll be revealing a new version of the map, overlaying new layers of data to reveal a fuller picture of the site.
NOTE: Map is strictly for personal viewing and not for distribution or publication!
Too many emails?
With another busy weekend ahead, please expect lots of updates coming your way! Don't forget, if you don't wish to receive an automatic email notification for each new Patreon post, you can turn these off in your account settings. More details here:
https://support.patreon.com/hc/en-gb/articles/115002984566-Manage-my-email-notifications
Comments
Helen L Robinson
I look forward to receiving your emails, they are always full of fascinating facts
Justin T Donie
I agree, MORE emails, please! They're wonderful.
Robert Boudreau
Lot of interesting crop marks. Will love seeing what John's survey makes of it all, what is actually there.
Jenna Leigh-Thompson
I think in the USA it's called 'photographic tile', as used in map georeferencing.
Time Team
We've got some interviews with Adam coming up, talking more about what he does - photogrammetry incorporates a range of different techniques and ways of collecting/representing data from the landscape, which can be presented either in 3D or 2D.
Mark Lund
Thanks
Mark Lund
"Orthorectified'...sounds like a medical procedure! Ah, so looks like multiple photos creating a larger image rather than a 3D model(?). I did not know that was also termed photogrammetry, but I dont see why not. Stitched together in one plane, rather than lots of angles to create a 'model'.
Time Team
Hi Mark, we'll need to defer to our expert Adam to confirm exact details, but essentially this is aerial photography and photogrammetry, in that the image has been created from multiple aerial photos taken by the drone and then later stitched together digitally to create a map of the landscape. Technically it's an orthomosaic image, which obviously means that it has been 'photogrammetrically orthorectified' - remember that one next time you're playing Scrabble!
Jill Bray
What do you mean - 'too many emails?' Not enough - more please! π
Mark Lund
Looking forward to all the upcoming info. But surely this is an aeriel photo, rather than photogrammetry, i.e. 3D? Have I missed the point somewhere?
Chrina Jarvis
Love all the emails - the more the merrier!!! Keep 'em coming!
Patricia Amero
Me too! I'm considering upping my Patreon account for even more content.... rather addictive π
Mark & Jill Jefson
Love everything Time Team shares. Keep it coming!
Lacy Oden
Iβd like to switch to the setting where I get like 30 updates a day please πππnever enough! Excited for dig one π
Jenna Leigh-Thompson
ooo thats interesting, is there a video on how the map is compiled by any chance, love all these new toys to play with.
Paul Miller
keep the emails coming!
Robert Wise
The amount of info and number of emails is just right for me! Feels like TT is getting well dialed in!
Susan Strangman
Agreed! Cannot wait for more.
Sandy Mccrone
Too many emails? Heck no!
