The Modern Antiquarian Forum » Avebury & the Marlborough Downs » Anyone know what this is? |
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juamei 2013 posts |
Feb 05, 2016, 08:10
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I was studying a zoomed in version of the LIDAR for the avebury area I posted yesterday and spotted this: https://houseprices.io/lab/lidar/map?ref=SU1183869019 https://www.google.co.uk/maps/@51.420065,-1.8311421,387m/data=!3m1!1e3 Checked the Wiltshire HER and it doesn't seem to have been noted. I thought it might be a crop circle as there is one visible on the LIDAR to the North East of Avebury, but there it is on a google maps satellite image as well.
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juamei 2013 posts |
Feb 05, 2016, 08:32
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Hmm, probably just a crop circle as the google maps image also has the crop circle to the north east of Avebury so must have been taken around the same time as the LIDAR.
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juamei 2013 posts |
Feb 05, 2016, 08:32
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Hmm, probably just a crop circle as the google maps image also has the crop circle to the north east of Avebury so must have been taken around the same time as the LIDAR.
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juamei 2013 posts |
Feb 05, 2016, 08:32
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Hmm, probably just a crop circle as the google maps image also has the crop circle to the north east of Avebury so must have been taken around the same time as the LIDAR.
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tjj 3606 posts |
Feb 05, 2016, 15:22
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juamei wrote: I was studying a zoomed in version of the LIDAR for the avebury area I posted yesterday and spotted this: https://houseprices.io/lab/lidar/map?ref=SU1183869019 https://www.google.co.uk/maps/@51.420065,-1.8311421,387m/data=!3m1!1e3 Checked the Wiltshire HER and it doesn't seem to have been noted. I thought it might be a crop circle as there is one visible on the LIDAR to the North East of Avebury, but there it is on a google maps satellite image as well. As you say Juamei, it is probably the 'ghost' of a crop circle - they seem to stay in the landscape for quite a while after the crop has gone.
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thesweetcheat 6214 posts |
Feb 05, 2016, 18:08
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Years ago at work I was told of an incident where the Ordnance Survey using aerial photography picked up an apparent boundary feature running diagonally across a garden, which they showed on their updated version of the large scale map. This sparked consternation from the landowner and when it was investigated by a surveyor on the ground, it turned out that the "boundary" was actually a washing line hung with sheets on the day the plane flew over.
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carol27 747 posts |
Feb 05, 2016, 19:37
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That's amazing stuff though Juamei, what shapes we make.
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Sanctuary 4670 posts |
Feb 05, 2016, 21:25
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thesweetcheat wrote: Years ago at work I was told of an incident where the Ordnance Survey using aerial photography picked up an apparent boundary feature running diagonally across a garden, which they showed on their updated version of the large scale map. This sparked consternation from the landowner and when it was investigated by a surveyor on the ground, it turned out that the "boundary" was actually a washing line hung with sheets on the day the plane flew over. You've cracked it Alken...it's a rotary clothes line for the use of travellers along the Ridgeway Path :-)
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GLADMAN 950 posts |
Feb 06, 2016, 10:27
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Sanctuary wrote: You've cracked it Alken...it's a rotary clothes line for the use of travellers along the Ridgeway Path :-) And there's me thinking travellers were the great unwashed? Only speaking from my own experiences sleeping around Scotland using the odd mountain stream, you understand. Not that kind of sleeping around, either. Hey, perhaps that's why?
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