Author: Christiana Polycarpou

Cultural Heritage 3D Modelling and visualisation within an Augmented Reality Environment, based on Geographic Information Technologies and mobile platforms

This article applies Geographic Information Technologies (GIT) to the field of Cultural Heritage (CH), aiming to analyse patrimonial valuation through Digital Representations (DR). It seeks to briefly introduce the importance of DR through the concepts of the individual’s spatial cognition (mental) and physical (external) perceptions.

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Investigation of 3D Modelling Techniques

The rapid developments in the fields of photogrammetry, laser scanning, computer vision and robotics provide highly accurate 3D data. 3D models that can be created from such types of data are extremely effective and intuitive for present-day users who have stringent requirements and high expectations.

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Spy satellites are revealing Afghanistan’s lost empires

For archaeologists, Afghanistan is virtually off-limits for fieldwork, as Taliban forces battle the Kabul government in far-flung provinces and security remains tenuous even in the capital. Yet U.S. and Afghan researchers are now finding thousands of never-before-cataloged ancient sites in the country, which for more than a millennium served as a crucial crossroads linking East and West.

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