Photogrammetry is the method of creating 3D models from photographs taken using a digital camera. Using freely available software and access to a strong internet connection it is possible to reveal hidden features on carved objects such of the early Christian inscribed cross slabs.

A series of free training days were held in Roscommon County Library in spring 2015. Participants learned how to conduct a photogrammetry survey and use the associated computer programs, along with traditional survey skills, which were put into practice through field trips. The training was funded by Roscommon County Council as an action of the County Roscommon Heritage Plan 2012-2016. Gary Dempsey was the training co-ordinator. For more information on the 3d heritage services that Gary can provide please see ‘Visualizing Heritage – 3d Heritage Services’.

Twenty five people took part in the training and their 3d models have been uploaded to www.sketchfab.com, search for Roscommon3d. However we are delighted to show a pdf of the 3d models here. More models will be added over time so watch this space!

To submit a Roscommon 3d model for addition to this webpage please use the report template or email it to nfeeney@roscommoncococ.ie