Bishops Gate, Derry City Walls (Images)

Metadata Information
Appellation Bishops Gate, Derry City Walls (Images)
Address R480, Clare, Ireland
Coordinates (Lat, Lon) (53.048685 , -9.140056)
Click to view it on Google Maps
See it on Europeana
Link
Landing Page

Bishop’s Gate was one of the four original entrances to the city. The current gate was erected in 1789 in commemoration of the 1689 siege. In 1789 the present gate was erected in a triumphal arch style to celebrate the centenary of the ‘Shutting of the Gates’. The gate is constructed from buff ashlar sandstone and has a central semi-circular-arched vehicular opening flanked by two flat-arched pedestrian passages. The gate architect was H.A. Baker, with the sculpted heahd keystones representing the River Foyle (external) and the River Boyne(internal) designed by Edward Smyth, who had sculptured the thirteen riverine heads on the Dublin Custom House in c.1784. On either side of the gate are steps giving access to the City Walls. Derry~Londonderry: A guide to the historic city walls, Northern Ireland Environment Agency NI SMR No.: LDY014:033
Metadata Information
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, No Derivatives (BY-NC-ND)
Spatial Shipquay Gate, Derry City Walls
http://www.logainm.ie/58666.aspx County Derry Northern Ireland
Protection Type National Monuments in State Care
Start Date 1601
End Date 1700
Period Name 17th Century AD
Period Name 18th Century AD
Period Name Post Medieval Period
Materials Stone, Sandstone
Heritage Asset Type Gateway
Metadata Information
Thumbnail
Name Perspective view 1 of the front of Bishops Gate, Derry City Walls
Description Perspective view 1 of the front of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Perspective view 2 of the front of Bishops Gate, Derry City Walls
Description Perspective view 2 of the front of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Perspective view 1 of the rear of Bishops Gate, Derry City Walls
Description Perspective view 1 of the rear of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Perspective view 2 of the rear of Bishops Gate, Derry City Walls
Description Perspective view 2 of the rear of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Front elevation of Bishops Gate, Derry City Walls
Description Front elevation of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Rear elevation of Bishops Gate, Derry City Walls
Description Rear elevation of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Thumbnail
Name Plan view of Bishops Gate, Derry City Walls
Description Plan view of Bishops Gate, Derry City Walls
Type Image
Format image/jpeg
Copyrights Copyright ©The Discovery Programme Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Link
Landing Page
Metadata Information
Name Phase-based Terrestrial Laser Scanning
Description Phase based terrestrial laser scanning using a Faro Focus 120 laser scanner. The instrument quotes the following specification: Distance accuracy up to ±2mm. Range from 0.6m up to 120m. Measurement rate up to 976,000 points/sec. Intensity & RGB. Integrated colour camera. Photorealistic 3D colour scans with up to 70 megapixels. Parallax-free colour overlay.
Purpose Measured survey
Techinques Georeferenced using RTK GPS with VRSnow corrections,Phased based terrestrial laser scanning
Equipment Trimble 5800 RTK GPS,Faro Focus 3D 120
Actor Gary Devlin, Individual, Geo-surveyor
Actor Robert Shaw, Individual, Senior Geo-surveyor