3D-GIS as a platform for visual analysis: Investigating a Pompeian house

被引：37

作者：

Landeschi, Giacomo ^{[1
]}

Dell'Unto, Nicolo ^{[1
]}

Lundqvist, Karin ^{[1
]}

Ferdani, Daniele ^{[2
]}

Campanaro, Danilo Marco ^{[1
]}

Touati, Anne-Marie Leander ^{[1
]}

机构：

[1] Lund Univ, Dept Archaeol & Ancient Hist, Helgonavagen 3, S-22363 Lund, Sweden

[2] CNR, Ist Tecnol Applicate Beni Culturali, Rome, Italy

来源：

JOURNAL OF ARCHAEOLOGICAL SCIENCE | 2016年 / 65卷

基金：

瑞典研究理事会;

关键词：

3D GIS; Visual analysis; 3D archaeology; Virtual reality; Spatial analysis; Pompeii; VISIBILITY;

D O I：

10.1016/j.jas.2015.11.002

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

The aim of the present work is to introduce an innovative framework for employing 3D-GIS as an exploratory platform to perform visual analysis. Such a methodology is aimed at detecting patterns of visibility to simulate the past human perception of specific categories of artifacts placed inside a virtually reconstructed three-dimensional space. As a case study, the house of Caecilius Iucundus in Pompeii (regio V, insula 1, entrances 23 and 26) was chosen and two media of visual communication, a painting and a graffito were tested to make an assessment of their visual impact on hypothetical observers. The approach consists of a vector-based line-of-sight (LOS) analysis, now available as an integral component of the 3D-analyst toolkit of the ESRI ArcGIS 10.x software package. This toolkit allowed us to perform the entire process inside a GIS environment, without splitting the tasks among different software platforms. It was thus possible to detect a significant difference in terms of visibility among the observed objects. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：103 / 113

页数：11

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