Nowadays, virtual tours of places with significant cultural interest are one of the main areas of study in the field of cultural heritage. These representations can offer to users the chance to tour in areas that are far away or access is prohibited for security or other reasons. However, in order to create accurate and correct 3D representations of the respective area, geometric documentation using various methods is essential. In this research, the combined use of geodetic and photogrammetric methods, for detailed documentation, is presented. Both terrestrial laser scanners (TLS) and multi-station (MS) were used, so as to create a 3D model of the central paved street that crosses the Monemvasia Fortress, Greece. This, main street with the Byzantine cobblestones, the market street, is the beginning of all other streets leading to all corners of the Fortress. It is worth noting that the challenge of this application lies in the narrow width of the street and the tall buildings that surround it. Finally, the created model is used to create a virtual tour at the street which can be used by people who cannot visit the place in person.

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Creation of Virtual Street Tour Using Detailed Geometric Documentation of the Surrounding Buildings: The Case of Monemvasia’s Central Paved Street

  • Konstantinos Nikolitsas,
  • George Pantazis,
  • Vasilis Zafeiris,
  • Elena Konstantinidou,
  • Stefania Ioannidou,
  • Athanasios Iliodromitis

摘要

Nowadays, virtual tours of places with significant cultural interest are one of the main areas of study in the field of cultural heritage. These representations can offer to users the chance to tour in areas that are far away or access is prohibited for security or other reasons. However, in order to create accurate and correct 3D representations of the respective area, geometric documentation using various methods is essential. In this research, the combined use of geodetic and photogrammetric methods, for detailed documentation, is presented. Both terrestrial laser scanners (TLS) and multi-station (MS) were used, so as to create a 3D model of the central paved street that crosses the Monemvasia Fortress, Greece. This, main street with the Byzantine cobblestones, the market street, is the beginning of all other streets leading to all corners of the Fortress. It is worth noting that the challenge of this application lies in the narrow width of the street and the tall buildings that surround it. Finally, the created model is used to create a virtual tour at the street which can be used by people who cannot visit the place in person.