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Kerbstone 15, Knowth (3D model)
1 of 124 surviving kerbstone located around the base of the cairn of the central megalithic passage tomb at Knowth, Brú na Bóinne. This kerbstone is also known as the "Calendar Stone" due to its sundial like design.
Contains several megalithic art styles:
Curvilinear styles: Circles, spirals, crescents and radial design with central spot
Rectilinear styles: Lozenges and chevrons
SMR No.: ME019…
Criador
- The Discovery Programme
Editor
- The Discovery Programme, Ireland, 2014
Assunto
- Megalithic Art
- sítios arqueológicos
- arqueologia
- Sítio arqueológico
- Arqueologia
Tipo de item
- 3D
Médio
- Stone
- Pedra
Criador
- The Discovery Programme
Editor
- The Discovery Programme, Ireland, 2014
Assunto
- Megalithic Art
- sítios arqueológicos
- arqueologia
- Sítio arqueológico
- Arqueologia
Tipo de item
- 3D
Médio
- Stone
- Pedra
Instituição fornecedora
Agregador
Fornecedor intermediário
Declaração de direitos para os média neste item (a menos que especificado de outra forma)
- http://creativecommons.org/licenses/by-nc-nd/4.0/
Direitos
- Copyright © The Discovery Programme
Temporal
- -4000 - -2500
- Neolithic Period
- Neolithic Period
Locais
- Decorated Kerbstone 15, Knowth
Proveniência
- National Monuments in State Care
- Close Range Scanning, Knowth. The Artec EVA scanner is used to generate high resolution models of surfaces with small scale detail. The Artec EVA uses structured light to record. A forensics tent is used to create a controlled lighting environment and ensure measurement can proceed regardless of the weather when used outdoors. Scanning is undertaken with the fastest speed setting (15 frames per second) and with a minimum 400 mm depth of field. The data is recorded with sufficient overlap between scans to ensure easy registration. Resolution 0.5 mm Accuracy 0.1 mm Accuracy over distance 0.03% over 100 cm Texture Resolution 1.3 mp Colours 24 bpp Light Source flash bulb (no laser) Video frame rate 16 fps Exposure time 0.0002 s Post-processing is done in Artec Studio 9 software: individual scans are edited, aligned, before a final surface is generated using global registration, fusion, and a small objects filter algorithm. If required, a textured surface can also be created. The model is exported from Artec Studio 9 as an .obj file. For dissemination purposes a 3D pdf of the model is generated using Geomagic Studio 2012.
Identificador
- http://3dicons.dcu.gr/object/HA/1312
Extensão
- , , :
País fornecedor
- Europe
Nome da coleção
Publicado pela primeira vez na Europeana
- 2020-01-15T06:49:52.055Z
Última atualização da instituição fornecedora
- 2020-01-15T09:36:35.542Z