id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_mnwnzmmu7rgafmw2o5bminopaq	Heather Papworth	Assessing 3D metric data of digital surface models for extracting archaeological data from archive stereo-aerial photographs	2016.0	34	.pdf	application/pdf	11719	1117	66	Assessing 3D metric data of Digital Surface Models for extracting archaeological data from archive stereo-aerial 1 The field study sites of Flower's Barrow and Eggardon Iron Age hillforts (Figures 1 and 2) were selected as they both 67 Figure 3: Diagrams illustrating TLS point density created at Flowers Barrow (above) and Eggardon Hillfort Objective assessment of error in the SAP DSMs was undertaken on their elevation values in comparison with those of 180 desktop scanned SAPs for Flower's Barrow were not assessed as the pilot study utilised only the NMR imagery to 185 The summary statistics from both Flower's Barrow and Eggardon, based on the comparison of SAP DSM elevation, 263 scanned prints within the Eggardon dataset and the 2009 digital photography obtained for Flower's Barrow. observed across the SAP DSM elevation values for both sites (Figures 9 and 10). said that SAP DSMs can be used to provide archaeological survey data, although photography from the 1940s and 359 	./cache/work_mnwnzmmu7rgafmw2o5bminopaq.pdf	./txt/work_mnwnzmmu7rgafmw2o5bminopaq.txt