期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2007
卷号：XXXVI-5/C53
出版社：Copernicus Publications
摘要：At the CIPA Congress held in 2005, the first author presented a paper which described the development of a simple, cost effective method to record and document rock-art (Chandler and Fryer, 2005). The approach combined simple stereo-pairs acquired with consumer-grade digital cameras, used control implemented by either a scale-bar or coordi- nated targets and utilized commercial photogrammetric software to extract DEMs, orthophotos and create fly-thru visualizations. The method was originally developed and applied to Aboriginal rock-art, including both pictographs and petroglyphs at a range of sites and scales. The technique has subsequently been adopted and used in production by the Northumberland and Durham Rock Art Recording Project, to spatially capture 1500 known rock-art motifs located in the northeast of England. This project, scheduled to run between 2004 and 2007, has developed a toolkit to enable non-intrusive digital recording of both the rock art and host rock surface. About 60 volunteers from the local community have been recruited and trained using a methodology specially designed for them to use with ease. This has been achieved through collaboration between Loughborough University, the two County Councils and English Heritage, who have played both a critical funding and coordinating role. This collaboration has provided the opportunity to develop both technical and logistical aspects of the methodology, and this paper will summarise how photogrammetry has contributed to the recording project, illus- trated by example panels that have been captured by the volunteers. The methodological development will be de- scribed and how, through training and education, the volunteers have come to terms with using it. The paper will also indicate how the methodology ought to develop for future projects, particularly where camera-object distances of both greater and less than 1.5m are used. This would include the full range of carved panels that might be experienced 'out in the field', including smaller artefacts held in museum collections; use of higher resolution consumer grade cameras and practical ideas on how wide-scale calibration may be provided for non-specialists
关键词：Photogrammetry; Digital Camera; DEM/DTM; True orthophoto; Close Range; Cultural Heritage; Animation
