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The gigapixel image concept for graphic SEM documentation. Applications in archeological use-wear studies
Institution:1. IPHES, Institut Català de Paleoecologia Humana i Evolució Social, C/ Marcel·lí Domingo s/n, Campus Sescelades URV (Edifici W3), 43007 Tarragona, Spain;2. Àrea de Prehistòria, Universitat Rovira i Virgili (URV), Avinguda de Catalunya, 35, 43002 Tarragona, Spain;1. Institut Català de Paleoecologia Humana i Evolució Social (IPHES), C/Marcel.lí Domingo s/n (Edifici W3), Campus Sescelades, 43007 Tarragona, Spain;2. Area de Prehistòria, Universitat Rovira i Virgili. Fac. de Lletres, Avenue Catalunya 35, 43002 Tarragona, Spain;3. University of Liège, Service of Prehistory, place du 20-Août 7, A1, 4000 Liège, Belgium;4. Deccan College, Post Graduate and Research Institute, Yerwadha, Pune, 43009 Maharashtra, India;5. Sezione di Scienze Preistoriche e Antropologiche, Dipartimento di Studi Umanistici, Università degli Studi di Ferrara, C.so Ercole 1 d’Este 32, 44100 Ferrara, Italy;6. Archaeology Department, University of Mazandaran, Mazandaran, Iran;7. CSIC, Museo Nacional de Ciencias Naturales, c. José Gutiérrez Abascal 2, 28006 Madrid, Spain;8. Neanderthal Museum, Talstrasse 300, 40822 Mettmann, Germany;1. Lower Saxony State Office for the Preservation of Monuments, Scharnhorststrasse 1, D-30175, Hanover, Germany;2. Institute of Organismic and Molecular Evolution (iOME), Palaeogenetics Group, Johannes Gutenberg-University Mainz, D-55099 Mainz, Germany;3. German Archaeological Institute, Podbielskiallee 69-71, D-14195, Berlin, Germany;4. Christian Albrechts University Kiel, Institute of Pre- and Protohistoric Archaeology, Johanna-Mestorf-Strasse 2-6, D-24118, Kiel, Germany;1. Àrea de Prehistòria, Universitat Rovira i Virgili (URV), Avinguda de Catalunya 35, 43002, Tarragona, Spain;2. Institut de Paleoecologia Humana i Evolució Social (IPHES). Zona Educacional, Campus Sescelades URV (Edifici W3) E3, 43700, Tarragona, Spain;3. Department of Prehistory, Complutense University, Prof. Aranguren s/n, 28040, Madrid, Spain;4. IDEA (Institute of Evolution in Africa), Covarrubias 36, 28010, Madrid, Spain;5. Unit Associated to CSIC, Departamento de Paleobiologia, Museo de Ciencias Naturales, calle José Gutiérrez Abascal, s/n, 28006, Madrid, Spain;6. Department of Cartography and Terrain Engineering, Polytechnic School of Avila, University of Salamanca, Hornos Caleros 50, 05003, Avila, Spain;1. Institut Català de Paleoecologia Humana I Evolució Social, C/Marcelli Domingo S/n, Campus Sescelades URV, Edifici W3, 43007, Tarragona, Spain;2. Area de Prehistoria, Universitat Rovira I Virgili (URV), Avinguda de Catalunya 35, 43002, Tarragona, Spain;3. University College London, Institute of Archaeology, Gordon Square 31-34, London, WC1H0PY, United Kingdom;4. Laboratory Archaeology and Population in Africa, Department of Genetics and Evolution, Anthropology Unit, University of Geneva, 4, Boulevard D''Yvoy, 1205, Geneva, Switzerland;5. University of Granada, Department of Prehistory and Archaeology. Campus Universitario de Cartuja S/n, Universidad de Granada, 18071, Granada, Spain;6. Archaeological Museum of Granada, Carrera Del Darro, 41-43, 18010, Granada, Spain;1. Department of Archaeological Sciences, School of Life Sciences, University of Bradford, United Kingdom;2. CEPAM, CNRS, Université Nice Sophia Antipolis, 24 avenue des Diables Bleus, Nice 06357, France;3. Engineering Measurement Division, National Physical Laboratory, Hampton Road, Teddington, Middlesex TW11 0LW, United Kingdom
Abstract:In this paper, we propose a specific procedure to create gigapixel-like images from SEM (scanning electron microscope) micrographs. This methodology allows intensive SEM observations to be made for those disciplines that require of large surfaces to be analyzed at different scales once the SEM sessions have been completed (e.g., stone tools use-wear studies). This is also a very useful resource for academic purposes or as a support for collaborative studies, thus reducing the number of live observation sessions and the associated expense.
Keywords:Use-wear analyses  SEM  Microscopy  Gigapixel image  Lithic studies
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