RT Journal Article T1 Augmented Reality in a Hiking Tour of the Miocene Geoheritage of the Central Algarve Cliffs (Portugal) A1 Martínez-Graña, Antonio Miguel A1 Legoinha, Paulo A1 González Delgado, C. A1 Dabrio, Cristino José A1 Pais, Joao A1 Goy Goy, José Luis A1 Zazo Cardeña, Caridad A1 Civis Llovera, Jorge A1 Armenteros Armenteros, Ildefonso A1 Alonso Gavilán, Gaspar A1 Dias, Rui A1 Cunan, T. AB Abstract Eight sites with geological (including palaeontological and geomorphological) interest (geosites) representative of the Lower and Middle Miocene carbonate deposits near Albufeira in central Algarve (southern Portugal) have been selected based on our extended working experience.The sites can be visited by hiking in a 1-day field trip. A virtual 3D tour of the georeferenced sites was produced using augmented reality technique and geoinformatic tools which integrate thematic digital layers such as geological maps and orthophotos. Every stop in the tour includes descriptive and graphic elements that can be viewed in free virtual globes (e.g. Google Earth) combined with diagrams, photographs and information sheets that quantitatively assess the cultural-touristic, educational and scientific value of the geosites. A virtual flight itinerary compatible with video formats in the new freetechnologies (smartphones, tablets and iPads) is also presented. PB Springer Verlag SN ISSN: 1867-2477 ; ESSN: 1867-2485) YR 2017 FD 2017-03 LK https://hdl.handle.net/20.500.14352/18520 UL https://hdl.handle.net/20.500.14352/18520 LA eng NO Ministerio de Economía y Competitividad (MINECO) DS Docta Complutense RD 9 may 2024