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Decorated Cross Slab 253, Clonmacnoise (Images)
Early christian decorated cross slab now on display at the visitors centre Clonmacnoise. Contains a six-line cross with circular expansion at the centre charged with a spiral device, and semi-circular expansions at the terminals charged with key-pattern (Macalister, 1949).
Inscription: OROIT DO THU ATHAL SAER
Translation: A prayer for Tuathal (PN) the craftsman
(Macalister, 1949)
Creator
- The Discovery Programme
Publisher
- The Discovery Programme, Ireland, 2014
Subject
- Decorated grave slab
- Archaeological site
- Archaeology
- archaeological sites
- archaeology
Type of item
- Image
Medium
- Stone
- Stone
Creator
- The Discovery Programme
Publisher
- The Discovery Programme, Ireland, 2014
Subject
- Decorated grave slab
- Archaeological site
- Archaeology
- archaeological sites
- archaeology
Type of item
- Image
Medium
- Stone
- Stone
Providing institution
Aggregator
Intermediate provider
Rights statement for the media in this item (unless otherwise specified)
- http://creativecommons.org/licenses/by-nc-nd/4.0/
Rights
- Copyright © The Discovery Programme
Temporal
- 400 - 800
- Early Christian Period
- 0400/0800
- Early Christian Period
Places
- Clonmacnoise
Provenance
- National Monuments in State Care
- Close Range Scanning. 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.
Identifier
- http://3dicons.dcu.gr/object/HA/1202
Extent
- , , :
Providing country
- Europe
Collection name
First time published on Europeana
- 2020-01-15T06:49:52.055Z
Last time updated from providing institution
- 2020-01-15T09:36:35.542Z