Ráith Gráinne, Tara (Images)

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Appellation Ráith Gráinne, Tara (Images)
Address Unnamed Road, Meath, Ireland
Coordinates (Lat, Lon) (53.582651 , -6.614216)
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Ráith Gráinne is named after the legendary princess Gráinne, who fled from Tara and from Finn mac Cumaill with her lover Diarmait úa Duibne. It is a barrow (about 60m in diameter) consisting of a central mound surrounded by a ditch and external bank. In the centre are the remains of what may be another, small barrow. By combining geophysical and topographic data it has been possible to demonstrate that the slight prominence in the north-eastern side is actually the central burial mound of an earlier ring-barrow that was incorporated into Ráith Gráinne. It too encompasses a small barrow into its north-eastern quadrant suggesting that this was an accepted custom at the time. To the northeast of Ráith Gráinne are the remains of up to four extremely low-profile sites which can be seen when the sun is low on the western horizon. SMR No: ME031-033041-
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Source The Discovery Programme
Contacts Mr Anthony Corns Technology Manager The Discovery Programme
63 Merrion Square Dublin D2 Dublin Dublin Ireland
+353 1 639 3039 +353 1 639 3710 info@discoveryprogramme.ie The Discovery Programme
Copyright Credit Line Copyright ©The Discovery Programme
Europeana Rights Creative Commons - Attribution, Non-Commercial, ShareAlike (BY-NC-SA)
Spatial Ráith Gráinne, Tara
Castletown Tara County Meath Ireland
Protection Type National Monuments in State Care
Start Date Uncertain
End Date Uncertain
Period Name Uncertain
Materials Earth
Heritage Asset Type Barrow - ring-barrow
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Name Vertical aerial image fo Ráith Gráinne, Tara
Description Vertical aerial image of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name Shaded relief lidar image of Ráith Gráinne, Tara
Description Shaded relief lidar model of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name View looking NE across the 3D model of Ráith Gráinne, Tara
Description View looking NE across the 3D model of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name View looking NW across the 3D model of Ráith Gráinne, Tara
Description View looking NW across the 3D model of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name View looking SE across the 3D model of Ráith Gráinne, Tara
Description View looking SE across the 3D model of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name View looking SW across the 3D model of Ráith Gráinne, Tara
Description View looking SW across the 3D model of Ráith Gráinne, Tara
Type Image
Format image/jpeg
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Name Lidar plan of Tara indicating location of Ráith Gráinne
Description Lidar plan of Tara indicating location of Ráith Gráinne
Type Image
Format image/jpeg
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Name FLI-Map 400 Lidar Survey of the Hill of Tara
Description FLI-MAP 400; an aerial LiDAR survey system, was initially designed to survey infrastructural assets such as roads, railways and electricity supply networks. The sensor system mounted beneath the main helicopter fuselage consists of: Three 150 kHz LiDAR sensors (7◦ forward, nadir and 7◦ aft); Scanning angle 60◦ Accuracy (relative) Horizontal 5 cm, Vertical 3 cm Multiple returns 4 Two RTK GPS receivers – provide accurate location in used in conjunction with RTK base stations; Inertial Navigation System (INS)- continuously track the position, orientation, and velocity of the helicopter; Digital imaging (11 megapixel) and digital video capture. Resulting data sets include first return (DSM) and last return point (DTM, basre earth) models
Purpose Remote Sensing
Techinques Lidar survey
Equipment FLI-MAP 400 Lidar system
Actor BKS Fugro, Organisation, Data Capture