Media type: E-Article Title: Survey at Wroxeter using carrier phase, differential GPS surveying techniques : Differential GPS Surveying Techniques : Differential GPS Surveying Techniques Contributor: Barratt, Glynn; Gaffney, Vince; Goodchild, Helen; Wilkes, Stephen Published: Wiley, 2000 Published in: Archaeological Prospection, 7 (2000) 2, Seite 133-143 Language: English DOI: 10.1002/1099-0763(200006)7:2<133::aid-arp148>3.0.co;2-8 ISSN: 1075-2196; 1099-0763 Origination: Footnote: