Digital Archaeology: Photogrammetry (Other Keyword)
26-50 (105 Records)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Three-dimensional modeling has become an invaluable tool in many areas of archaeology, including bioarchaeological contexts. 3D modeling can increase the scope and scale of many research questions by, for example, allowing for the use of geometric morphometrics to provide high-resolution anatomical information. Unfortunately, rendering 3D surface data has...
Constructing Heritage along the Eastern Escarpment of the Southern High Plains Northwest Texas (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. The removal of the Comanche from northwest Texas in the early 1870s opened the Southern High Plains eastern escarpment region to new pastores (Spanish sheepherders from New Mexico) and Anglo-Americans, who created order out of the landscape through construction of built cultural heritage. An Unmanned Aerial Vehicle (UAV) was used to document the built cultural...
Coricancha: Between Historical Studies and 3D Scanning (2019)
This is an abstract from the "How Did the Inca Construct Cuzco?" session, at the 84th annual meeting of the Society for American Archaeology. This paper stresses the importance of surveying precision for any studies related to inca architecture and urbanism. Based on 3D laser scanning of the Coricancha complex, different cases are presented. The first case is an evaluation of hypotheses regarding the possible astronomical function of this temple. Among them, of particular importance is the...
Cultural Landscapes and Migrations in Sandstone Canyon, Southwestern Colorado through Pueblo and Ute Rock Art (2019)
This is an abstract from the "The Role of Rock Art in Cultural Understanding: A Symposium in Honor of Polly Schaafsma" session, at the 84th annual meeting of the Society for American Archaeology. Sandstone Canyon, located within the Canyons of the Ancients National Monument in southwestern Colorado, is one of the biggest canyons of the area. Since 2014 four sites with large rock art panels, previously unknown, have been found in the area. Depictions of rock art at these sites have been...
Daily Life Outside the Monument: Recent Excavations at the La Banda Sector, Chavín de Huántar (2024)
This is an abstract from the "Chavín de Huántar’s Contribution to Understanding the Central Andean Formative: Results and Perspectives" session, at the 89th annual meeting of the Society for American Archaeology. Chavín de Huántar is a very important Formative period site located in the Conchucos region of north-central Peru. It has unique monumental architecture, which includes a series of buildings with complex galleries and canals, as well as finely crafted stone sculptures. Although...
Decolonizing Mohenjo Daro: A Participatory Approach to Archaeology in Pakistan (2024)
This is an abstract from the "Collaborative and Community Archaeology" session, at the 89th annual meeting of the Society for American Archaeology. Expanding the geographic coverage of the Collaborative and Community symposium to the Global South, this presentation covers the 25 years of community-based and participatory work done in South Asia, with a particular emphasis on the last five in Pakistan at the World Heritage Site of Mohenjo-Daro. Our archaeological collaboration is run under the...
Different Methods for Different Strokes: Petroglyphs in the Northern Cape, South Africa (2018)
Our 2017 fieldwork in the Northern Cape, South Africa presented us with a dilemma: how do methods of rock art research aimed at studying image making help us understand petroglyphs that may not be "images". The site Wildebeest Kuil near Kimberley, Northern Cape has two discrete areas of engravings: an area covered with distinct images of animals, humans, "geometric patterns" (80% of engravings), and a second adjacent area covered with peckings and stone modifications that do not easily translate...
Digital Approaches to Willamette Valley Ground Stone Bowls (2023)
This is an abstract from the "Future Directions for Archaeology and Heritage Research in the Willamette Valley, Oregon" session, at the 88th annual meeting of the Society for American Archaeology. Recent discussions in the Historic Preservation Office of the Confederated Tribes of Grand Ronde have focused on the interpretation of the use-life of decorated ground stone bowls in the Willamette Valley of Western Oregon. Historically, these belongings have been looted, sold off, gifted, or...
Digital Curation of Photogrammetric Data (2019)
This is an abstract from the "Towards a Standardization of Photogrammetric Methods in Archaeology: A Conversation about 'Best Practices' in An Emerging Methodology" session, at the 84th annual meeting of the Society for American Archaeology. Back in 2003, archaeologists were warned of what Sullivan and Childs (2003) coined as the “Curation Crisis.” They explained that a set of historical circumstances, “contributed to a crisis in curation of archaeological collections.” Primarily focused on...
Digital Deforestation: DTM Generation with Agisoft Photoscan (2018)
Image-based Modeling (IBM) is an increasingly-applied technique for field archaeologists for generation of high-resolution spatial data. IBM is effectively and easily applied for generation of Orthophotographs and Digital Surface Models (DSMs). Yet raw DSMs are not suitable for analysis or mapping purposes in vegetated environments due to the fact that they contain measurements of trees, bushes, and even architecture, ancient and modern. Archaeologists often instead require Digital Terrain...
Digital Deforestation: DTM Generation with Agisoft Photoscan (2019)
This is an abstract from the "Towards a Standardization of Photogrammetric Methods in Archaeology: A Conversation about 'Best Practices' in An Emerging Methodology" session, at the 84th annual meeting of the Society for American Archaeology. Applying digital photogrammetry to archaeological sites is a well-known approach. Also fairly common is photogrammetry’s combination with low-altitude aerial photography (LAAP) in order to generate three-dimensional data and produce GIS outputs such as...
Drawing the Line: Recent Approaches to the Recording of Galician Petroglyphs (NW Spain) (2019)
This is an abstract from the "Technique and Interpretation in the Archaeology of Rock Art" session, at the 84th annual meeting of the Society for American Archaeology. Research on the open-air rock art of Galicia has been going on for more than a century. During this time, one aspect that has experienced much change is the recording of the carved panels, starting with techniques that involved direct contact with the rock’s surface and resulted in a more or less adequate rendering of the...
Education, Conservation, and Research on Easter Island through Three-Dimensional Photogrammetry (2018)
For fifteen years, Terevaka Archaeological Outreach (TAO) has provided local students from Rapa Nui (Easter Island, Chile) with hands-on experience to: (1) offer experiential learning opportunities about the local cultural and natural resources; (2) promote awareness and expertise in conservation measures and sustainable development; and (3) document and study the modern and ancient natural and cultural resources of the island. Three-dimensional ortho-corrected photogrammetry (3D OCP) is a...
The Efficacy of 3D Photogrammetric Models in the Documentation and Reconstruction of Dismantled Historic Stone Walls in Southern New England (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. Stone walls serve as indicators of both contemporary and historic property boundaries as well as significant features such as farms, roadways, and internal property routes. The northeastern United States, particularly New England, boasts an estimated 193,121 km (120,000 mi) of stone walls. In Cultural Resource Management (CRM), it is not uncommon for...
El Arte Rupestre en el Paisaje de la Tierra Caliente Michoacana (2018)
La llamada Tierra Caliente, se ubica al sur del estado de Michoacán y abarca un extensa región que estuvo continuamente habitada desde hace miles de años. A pesar de las condiciones climáticas donde llegan a registrarse algunas de las temperaturas más altas del país, es una tierra llena de recursos naturales y fértiles tierras dentro de un paisaje de valles y sierras que han sido aprovechadas por los grupos humanos. Las fuertes condiciones y contrastes de la Tierra Caliente han llevado a...
Epiclassic Palaces: Exploring Social Behavior from Spatial Design (2024)
This is an abstract from the "Interactions during the Epiclassic and Early Postclassic (AD 650–1100) in the Central Highlands: New Insights from Material and Visual Culture" session, at the 89th annual meeting of the Society for American Archaeology. The built environment expresses the social values applied during architectural design, although these criteria are not always used consciously. Thus, the buildings constructed for the elite of a community show how this group conceives its...
Examining Early Maya Public Architecture at Gallon Jug, Belize (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Recent trends in archaeological research in the Maya lowlands focus on developing understandings of the nature of the entangled relationships between urban centers and peripheral populations. The Preclassic origins and development of centralized political authority at the urban center of Chan Chich in northwestern Belize is currently understudied in relation...
A Feasibility Analysis of Rock Art Recorded Thus Far for the Alexandria Project (2018)
The Lower Pecos Canyonlands of southwest Texas is home to over 350 identified rock art sites depicting multiple styles, complexity, and intricacy. In 2017, Shumla Archaeological Research and Education Center launched the Alexandria Project, a three year mission to revisit each known rock art site in Val Verde County and perform baseline documentation, with the aim to answer overarching questions requiring a large and consistent dataset. Our documentation methods utilize Structure from Motion 3D...
Five Generations at the Stagecoach Inn: A Ruin at the Intersection of Historic Migration(s) in D’Hanis, TX (2023)
This is an abstract from the "Seeing Migrant and Diaspora Communities Archaeologically: Beyond the Cultural Fixity/Fluidity Binary" session, at the 88th annual meeting of the Society for American Archaeology. The Stagecoach Inn in D’Hanis, Texas, sits at the intersection of multiple migrations and acts of place making in nineteenth- and twentieth-century Texas. The limestone and sandstone ruin, obscured by brush from the closest gravel road, was once the most prominent and visible marker of a...
Forensic Methods for the 3D Reconstruction of an Infant Burial in Arma Veirana Cave, Liguria, Italy (2019)
This is an abstract from the "Recent Advances in the Prehistory of Liguria and Neighboring Regions" session, at the 84th annual meeting of the Society for American Archaeology. Spatio-temporal models can function as detailed digital surrogates of archaeological sites, providing the context and content needed to enable analytical reasoning by means of interactive visualization. The starting point is often surveying techniques based on light detection and ranging as well as photogrammetry,...
Fostering Preservation and Public Engagement of a Colonial-Era Site on Barbuda with Photogrammetry (2024)
This is an abstract from the "At the Frontier of Big Climate, Disaster Capitalism, and Endangered Cultural Heritage in Barbuda, Lesser Antilles" session, at the 89th annual meeting of the Society for American Archaeology. The threats to cultural heritage on the Caribbean island of Barbuda are multifaceted, stemming from natural disasters, rising sea levels, political and economic policies, and infrastructure development. While such threats are not new, their increasing and combined...
Free Photogrammetry: The Accuracy and Application of Open-Source SfM Software (2021)
This is an abstract from the "SAA 2021: General Sessions" session, at the 86th annual meeting of the Society for American Archaeology. Photogrammetry is a technique that creates a 3D model from 2D images. Photogrammetry is currently being used in archaeology to create models of artifacts, structures, excavation profiles, and burials with almost unlimited applications. Although the use of proprietary software may be related to general user-friendliness and accessibility, the cost can still be...
Furthering 3D Digital Representation Methods: An Introduction to the Application of Neural Radiance Fields as an Alternative to Photogrammetric Modeling (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. Photogrammetry has seen increasing utilization within archaeology in recent years but with the rise of this representational methodology has come several challenges including the loss of context, inaccurate reproduction of surfaces, and difficulties processing thin objects. Emerging free open-source machine learning technology can produce novel scenes...
Geospatial Methods at Huaca del Loro (2023)
This is an abstract from the "Almost 100 Years since Julio C. Tello: Research at Huaca del Loro, Nasca, Peru" session, at the 88th annual meeting of the Society for American Archaeology. Throughout the 2019 and 2022 field seasons, geospatial data were collected at Huaca del Loro using a combination of traditional and digital mapping techniques. Sand covers every corner of the site, so in 2019 a ground-penetrating radar was utilized to identify buried structures. This led to the discovery of a...
Getting Creative with Photogrammetry: Adventures in Dos Mangas, Ecuador (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. Photogrammetry, the science of converting two-dimensional images into immersive 3D models, traditionally adheres to a strict set of guidelines and specialized tools. However, this poster explores the spirited realm of photogrammetry with rule bending and limits to achieve success in Dos Mangas, Ecuador. In this resource-constrained setting, innovators...