Detecting Late Holocene cultural landscape modifications using LiDAR imagery in the Boreal Forest,Susitna Valley,Southcentral Alaska

The subarctic boreal forest, or taiga, is the largest biome in the world but has received minimal archaeological research because of its remoteness and difficult working conditions. In Southcentral Alaska the most common archaeological sites are surface manifestations of proto-historic semi-subterranean caches once used for food storage and living structures. However, in dense summer vegetation, these small-scale features are difficult to locate without high intensity pedestrian survey. To test the usefulness of LiDAR data for archaeological prospection in the taiga, we compare LiDAR imagery to the known distribution of small-scale semi-subterranean cultural features. The use of LiDAR, when complemented with Sky-View Factor, has proven valuable in identifying relatively small semi-subterranean features though it does not replace on-the-ground investigation. Nevertheless, the application of LiDAR to locate low density and small-scale cultural features is widely applicable across the subarctic in densely vegetated contexts and may assist in significantly expanding our current knowledge of land-use patterns and site distributions in logistically challenging places.     

The application of LiDAR-based DEMs on WWII conflict sites in the Netherlands

Airborne Laser Scanning or Light Detecting And Ranging (LiDAR) is quite a new technique for most archaeologists. Digital Elevation Models (DEMs), derived from the LiDAR-data, can be very useful to map archaeological sites in order to get a better overview of what is left and how these remains should be protected and researched further. LiDAR-based DEMs can be extremely useful to conflict archaeologists, especially in the Netherlands where excavation of the remains of World War II (WWII) is often problematic. Using DEMs it is possible to make both an indication of the archaeological and the heritage value of a conflict site. The use of DEMs will improve the prospection, mapping and monitoring of archaeological sites.     

Archaeological Survey of Dynamic Coastal Landscapes and Paleoshorelines: Locating Early Holocene Sites in the Prince Rupert Harbour Area,British Columbia,Canada

We present and test a predictive archaeological survey model that targets early Holocene paleoshorelines in the Prince Rupert Harbour area using LiDAR bare earth digital terrain models and a 15,000-year reconstructed history of relative sea level change. Despite a century of archaeological research in the study area, no sites dating earlier than 6000 cal b.p. had been identified prior to our research. Our field survey identified three early Holocene sites associated with paleoshorelines 7–10?m above current sea level (masl). These locations demonstrate repeated use through the Holocene even as shoreline position changes. We discuss these new data in relation to the early Holocene archaeological record from the rest of the northern Northwest Coast and suggest that the region was ubiquitously occupied by this time and that the lack of recorded early Holocene sites in some areas is likely a result of survey and preservation bias, rather than historical reality.     

Using Airborne LiDAR Survey to explore Historic-era archaeological landscapes of Montserrat in the Eastern Caribbean

Abstract

This article describes what appears to be the first archaeological application of airborne LiDAR survey to historic-era landscapes in the Caribbean archipelago, on the island of Montserrat. LiDAR is proving invaluable in extending the reach of traditional pedestrian survey into less favorable areas, such as those covered by dense neotropical forest and by ashfall from the past two decades of active eruptions by the Soufrière Hills volcano, and to sites in localities that are inaccessible on account of volcanic dangers. Emphasis is placed on two aspects of the research: first, the importance of ongoing, real-time interaction between the LiDAR analyst and the archaeological team in the field; and second, the advantages of exploiting the full potential of the three-dimensional LiDAR point cloud data for purposes of the visualization of archaeological sites and features.     

Contours of the Past: LiDAR Data Expands the Limits of Late Pre-Columbian Human Settlement in the Santarém Region,Lower Amazon

Recent studies have shown that pre-Columbian societies in the Amazon undertook significant landscape modifications, including earthworks. Our fieldwork has revealed that pre-Columbian settlements in the Santarém Region, Lower Amazon, were not limited to the vicinities of permanent water courses, as formerly often assumed. Instead, numerous archaeological sites, dating from ca. a.d. 1300 up to the time of European colonization in the seventeenth century, have been found in an upland area known as the Belterra Plateau, south of the present-day city of Santarém. These upland sites have been found to be associated with particular features in the landscape: cavities or depressions, known locally as “Poços de Água”. LiDAR data shows that a pattern of non-randomly distributed depressions extends far into the densely forested Tapajós National Forest (Flona-Tapajós), allowing us to suggest that the expansion of inland settlement extended considerably farther to the south than what has previously been established through conventional archaeological fieldwork.     

Pencils and Pixels: Drawing and Digital Media in Archaeological Field Recording

Within the context of a growing emphasis on digital recording, what is the place of analog drawing in archaeological fieldwork? In this article, we situate the increased application of digital drawing methods by providing several historical examples of archaeological field drawing in British archaeology to demonstrate the connection between understanding the archaeological record and illustration. Given this background of analog archaeological recording, we then explore the current state of archaeological field drawing and the affordances of digital illustration for recording and interpreting the archaeological record, review literature in architecture and design regarding the cognitive function of analog and digital drawing, and discuss the possible future implications of born-digital or paperless archaeology.     

Participatory Augering: A Methodology for Challenging Perceptions of Archaeology and Landscape Change

Public engagement is a significant feature of twenty-first-century archaeological practice. While more diverse audiences are connecting with the discipline in a multitude of ways, public perceptions of archaeology are still marred by stereotypes. Community excavations of ‘sites’ to discover ‘treasures’ which tell us about the ‘past’ overshadow other forms of public research output and hinder the potential of the discipline to contribute to contemporary society more widely. This paper proposes participatory augering as an active public engagement method that challenges assumptions about the nature of archaeological practice by focusing on interpretation at a landscape-scale. Through exploration of recent participatory augering research by the REFIT Project and Environmental Archaeologist Mike Allen, this paper demonstrates how the public can contribute to active archaeological research by exploring narratives of landscape change. Evaluation of the existing case studies reflects the potential of the approach to engage audiences with new archaeological methods and narratives which have the potential to transform perceptions of the discipline and, through knowledge exchange, drive community-led contributions to contemporary landscape management.     

CONTEXT方法浅谈

ＣＯＮＴＥＸＴ方法所体现的考古遗存只能在其特定的环境中被解释的原则、从遗存中尽量获取更多信息的种种手段、以广阔的思路去判断材料的价值以及规范化的记录体系都对当前中国考古学的研究有很大的启示。     

Integrating LiDAR data and conventional mapping of the Fort Center site in south-central Florida: A comparative approach

Abstract

Publicly available LiDAR (Light Detection and Ranging) data provide a potential windfall for archaeologists, permitting the creation of detailed topographic site maps with little more than an internet-connected computer and appropriate software. The quality of these LiDAR data for site mapping is variable, however, and may need to be supplemented with data obtained from conventional mapping techniques. We share insights from recent mapping of the Fort Center site (8GL13) in southern Florida. Specifically, we suggest a method—based on trial and error—for integrating LiDAR and total station survey data. We compare the results of our work with previous efforts at mapping the site based solely on conventional archaeological survey methods, as well as with results based on LiDAR data alone. We conclude that our combination of LiDAR data, corrected by conventional survey data, produces the most accurate map.     

对中国考古类型学研究方法的反思

为了提高中国考古学研究水平,我们既要在考古类型学的宏观和微观研究上下功夫,又要在实践中不断总结和归纳出一些新的理论和方法,使考古类型学不断得到提高和完善。     

Consuming the Past: Public Perceptions towards the Discipline of Archaeology in Zimbabwe

This paper discusses the public perceptions of archaeology and the information that archaeologists produce in Zimbabwe. There have been accusations that archaeologists in various parts of the world research for themselves. The products of archaeological research are often presented in academic jargon only accessible to those in the profession. Archaeological research in developing countries has been criticized for having limited involvement, if any, with the local communities in which it is conducted, and fails to address development issues that are important and much more relevant to the concerned societies. The paper discusses the extent to which these accusations are justified in Zimbabwe, focusing on the perceptions that local communities have on archaeology, archaeologists, archaeological remains, archaeological research, and institutions dealing with archaeological cultural heritage in that country. It also discusses why it seems difficult to put into practice some of the suggestions that have been made in the past on how to engage with the public. The paper argues that, although there have been efforts to change the situation, southern African archaeology in general and specifically its practice in Zimbabwe remains largely a preserve of the initiated. It concludes by recommending that writing on archaeological issues be accessible and that research issues should have social relevance. Awareness of local communities in research, outreach activities to schools, and the benefits of archaeological resources for local communities, are crucial means by which the value of the discipline can be appreciated by the public.     

How Much Do We Actually Know? A Comparison of the Organization of Preventive Archaeology in Romania and in Europe, 2000–15

This study focuses on the organization of preventive archaeology in Romania and several other European countries over the last fifteen years. It provides data comparing the number and density of archaeological sites in Romania identified as a result of large-scale investment projects. It also discusses some important aspects regarding the financial and human resources involved in preventive archaeological excavations in Romania and other European countries. The paper attempts to outline the steps that need to be taken in Romania to ensure the continuing preservation of archaeology. These are: 1. A proper understanding of the importance of certain sites in comparison to others; 2. An accurate understanding of the importance of Article 9 of the Valletta Convention, which focuses on the concept of ‘public awareness’; 3. Prioritizing archaeological projects with useful results; 4. The creation of accurate digital databases, using GIS platforms. Ultimately, it is argued that we need to excavate, but we need even more to preserve, capitalize, and promote the archaeological patrimony, to facilitate the access of the public to archaeological sites, and to make people understand why it is crucial to protect our monuments.     

数字近景摄影测量在秦始皇陵百戏坑考古中的应用研究

既要保留遗迹在不同阶段的信息资料,又不影响发掘研究工作的继续进行,一直是考古工作者探索研究的问题。为配合秦始皇陵百戏俑坑的考古发掘工作,为后续考古研究和文物遗迹的保护提供必要的基础信息资料,针对大场景考古发掘现场,通过数字全站仪对文物挖掘现场布设的一定数量控制点进行观测获取其三维点位坐标。利用非量测数码相机获取现场多航带序列影像,通过数码相机检校、自动空中三角测量、影像特征提取与影像匹配、数字微分纠正等数字近景摄影测量方法,获取反映发掘现场文物分布情况的数字高程模型(DEM)和正射影像(DOM)数据。在生成的正射影像图上进行文物轮廓线条的提取,获得发掘现场文物的正射投影矢量图。实现文物位置、形状及分布的平面量测。实验证明:该方法不仅可大面积、快速获取文物挖掘现场文物分布的正射投影平面图,实现考古数字制图,而且能保证一定的精度。具有较高的推广应用价值。     

Archaeological Site Information Modelling and Management Based on Close-Range Photogrammetry and GIS

New challenges in management and restoration of archaeological sites require the utilization of advanced technologies and systems to assist in preserving the important legacy of human heritage. These challenges include monitoring and preserving of site landscapes, maintenance and rehabilitation of archaeological structures, and quality and safety management. In this research, an integrated methodology based on photogrammetry and Three-Dimensional (3D) Geographic Information System (GIS) is developed to capture and model essential details needed for the proper management of archaeological sites. Recent advances in digital imagery and modelling utilize photogrammetry as an efficient technique for 3D modelling of archaeological sites to derive accurate measurements of size, shape, position, and texture of objects using two-dimensional digital photographs. Spatial data that include aerial stereo photographs, satellite images, close-range photos, terrestrial surveying and Global Positioning Systems (GPS) are integrated within the design of the proposed model. The approach is validated with a case study of Ajloun Castle, one of the ancient and important preserved structures located in Jordan. Various sequential levels of details have been developed for the castle: Orthophoto, Digital Elevation Model (DEM), structures geometry and site layout and 3D textured model. The suggested methodology is expected to be efficient in modelling and documenting archaeological structures. The developed model is utilized to assess the management of archaeological structures through feasibility analysis, rehabilitation decisions, and safety planning.     

《中国考古学年鉴》的特色及其在考古学科发展中的作用

本文比较详细地介绍了《中国考古学年鉴》的特色及其在考古科研工作中所起的作用。     

Archaeological Views of Aztec Culture

To understand Aztec society most scholars have relied heavily on the rich and abundant documents written during the 16th and 17th centuries. But new archaeological fieldwork is yielding data that supplement the documents; it offers new insights into Aztec society that contribute to comparative studies of complex societies. Publications from 1989 to 1997 emphasize (1) chronologies based on archaeological evidence rather than texts; (2) the origins of the Aztecs and the nature of the preimperial period; (3) developmental sequences and internal organization of individual sites and polities; (4) the economies of households, communities, and regions; and (5) the impact of the Aztec empire on subject regions.     

Archaeology and the Moving Image

Archaeological filmmaking is a relatively under-examined subject in academic literature. As the technology for creating, editing, and distributing video becomes increasingly available, it is important to understand the broader context of archaeological filmmaking; from television documentaries to footage shot as an additional method of recording to the informal ‘home videos’ in archaeology. The history of filmmaking in archaeology follows innovations within archaeological practice as well as the availability and affordability of technology. While there have been extensive analyses of movies and television shows about archaeological subjects, the topic of archaeological film has been characterized by reactions to these outside perspectives, rather than examinations of footage created by archaeologists. This can be understood to fall within several filmic genres, including expository, direct testimonial, impressionistic, and phenomenological films, each with their own purpose and expressive qualities. Footage taken on site can also be perceived as a form of surveillance, and can modify behaviour as a form of panopticon. Consequently, there are considerations regarding audience, distribution, and methods for evaluation, as these films are increasingly available on social media platforms. This paper explores the broad context for archaeological filmmaking and considers potential futures for the moving image in archaeology.     

Ethnicity in complex societies: Archaeological perspectives

It is often difficult to identify ethnic groups in the archaeological record, yet archaeology has much to contribute to understanding the long-term social and political dynamics of ethnicity. This review considers recent anthropological perspectives on ethnic groups and their boundaries, emphasizing the role of state formation in their creation and maintenance. It then reviews recent archaeological studies of ethnicity in complex societies and discusses current questions facing archaeological research on these topics.     

Household Archaeology in the Andes

Data from domestic contexts can be used to address significant anthropological research questions. Archaeological investigations in the Andes (areas once incorporated into the Inka empire, including northwestern Argentina, highland Bolivia, northern Chile, Ecuador, and Peru), like many parts of the world, rely on ethnohistory and ethnography to interpret the archaeological remains of domestic areas and make inferences about households. In this review I describe the ideas about Andean households that archaeologists are using and how domestic remains are being examined to infer social, economic, and political processes. Household archaeology in the Andes requires ethnoarchaeology and theory-building in order to understand the complex social dynamics at the foundation of ancient Andean societies.     

Global Application of Indigenous Archaeology: Community Based Participatory Research in Turkey

What does Indigenous archaeology offer archaeologists who do not work on Native land, at Indigenous sites, or with Indigenous people? This article demonstrates the broad applicability of Indigenous archaeology and the way it can be utilized by archaeologists working in any locale. Through recent fieldwork in south central Turkey working with a non-indigenous community of local residents near the archaeological site of Çatalhöyük, I demonstrate ways that the theories and methodology of Indigenous archaeology are a useful and relevant part of practice for archaeologists working in areas that are neither on Native land nor involve sites related to indigenous heritage. It also points to the need for further investigation into collaborative methods for the development of a set of best practices within archaeological and heritage management settings.