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Remote Sensing Techniques for Cultural Heritage: New Developments and Applications for Archaeological Studies

A Special Issue of Applied Sciences (ISSN 2076-3417) belonging to the section "Earth Sciences".

Deadline for manuscript submissions: 30 December 2026 | Viewed by 781

Editor


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Guest Editor
Department of Engineering, University of Palermo, Viale delle Scienze, 90128 Palermo, Italy
Interests: geomatics; photogrammetry; UAV; laser scanning; 3D survey; remote sensing; HBIM; scan-to-BIM; cultural heritage
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Special Issue Information

Dear Colleagues,

For several years, remote sensing has been a fundamental tool for studies and research in the field of cultural heritage. In particular, numerous applications have been developed for archaeological investigations and for documenting sites and areas of cultural interest. Furthermore, remote sensing has also been used to protect and safeguard both natural and man-made cultural heritage. In fact, as is well known, cultural heritage sites around the world are under considerable stress due to a number of factors, including pollution, industrial risks, natural phenomena and events related to wars or conflicts. In this context, remote sensing has always been a key technique for land monitoring and, more specifically, for monitoring and documenting cultural heritage.

Remote sensing tools provide the opportunity to study and document areas that are difficult to access, as well as to effectively carry out cultural and landscape heritage conservation actions. Remote sensing is an essential tool for the study of cultural heritage due to the ability to acquire multitemporal images using satellite sensors with increasingly higher geometric resolutions, the availability of historical data series and the near-global coverage. These capabilities are further enhanced by the ability to acquire data from sensors mounted on aerial close-range platforms (such as UAS) and by the use of new image processing procedures based on artificial intelligence algorithms, such as machine learning and deep learning.

This Special Issue aims to collect scientific contributions related to new applications and developments in the use of remote sensing techniques in archaeology. Contributions based on satellite imagery and data acquired from nearby aerial platforms (such as drones) will be accepted. Specific data processing issues will also be welcomed.

Dr. Mauro Lo Brutto
Guest Editor

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Keywords

  • remote sensing
  • cultural heritage
  • earth observation
  • archaeological sites
  • satellite imagery
  • multi-temporal analysis
  • optical images
  • multispectral images
  • hyperspectral images
  • UAS
  • 3D documentation

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Published Papers (1 paper)

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Research

17 pages, 5391 KB  
Article
Erosion Assessment at Earthen Archeological Sites by Morphometric Analysis of Digital Surface Models: The Case of Huaca Fortaleza (Pampa Grande, Peru, 600–750 AD)
by Luigi Magnini, Maria Ilaria Pannaccione Apa, Robert F. Gutiérrez Cachay, Pierdomenico Del Gaudio, Carlos Eduardo Wester La Torre and Guido Ventura
Appl. Sci. 2026, 16(13), 6610; https://doi.org/10.3390/app16136610 - 2 Jul 2026
Viewed by 292
Abstract
Earthen archeological sites may be damaged by rain-induced erosion processes. Huaca Fortaleza (HF; 600–750 AD) is an originally four-level truncated pyramid in the semi-arid Lambayeque region of northern Peru, an area affected by seasonal intense rain due to El Niño Southern Oscillation (ENSO). [...] Read more.
Earthen archeological sites may be damaged by rain-induced erosion processes. Huaca Fortaleza (HF; 600–750 AD) is an originally four-level truncated pyramid in the semi-arid Lambayeque region of northern Peru, an area affected by seasonal intense rain due to El Niño Southern Oscillation (ENSO). We use data from a UAV-based photogrammetric survey and generate a Digital Surface Model from which we extract selected geomorphometric parameters and apply a hillslope diffusion model. The obtained data show that HF steep flanks exhibit a marked erosion expressed by a drainage network of parallel rills and gullies with architectural structures controlling pathways for concentrated flow. The southwestern flank is affected by gravity instability. Localized pits at the top of HF cause infiltration of rainwater. The erosion by ENSO rainfall is responsible for extensive architectural loss, with the HF lower platforms now entirely obliterated. We calculate vertical erosion rates of 0.28–0.38 m/century, a range of values comparable with that estimated for river incision. Erosion due to diffusion processes is estimated in the order of ~0.015 m/century. Our approach represents a transferable methodology applicable to other earthen archeological sites affected by erosion worldwide. Full article
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