Digital Archaeology: Photogrammetry (Other Keyword)
26-50 (79 Records)
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...
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...
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,...
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...
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...
High-Resolution Landscape-Level Mapping in the Western Lagoon of Belize (2021)
This is an abstract from the "Archaeology and the History of Human-Environment Interaction in the Lower Belize River Watershed" session, at the 86th annual meeting of the Society for American Archaeology. During the summer of 2016, large-scale unmanned aerial vehicle (UAV) mapping was conducted in the Western Lagoon near Crooked Tree, the largest inland perennial wetland in all of Belize. Our aim was to record a series of linear features in the wetlands that may represent ancient Maya canals...
Improving Understanding of the Location and Utility of Pueblo Gravel Mulch Fields Using Remote Sensing (2023)
This is an abstract from the "Adventures in Spatial Archaeometry: A Survey of Recent High-Resolution Survey and Measurement Applications" session, at the 88th annual meeting of the Society for American Archaeology. In this paper, I present the preliminary results of a study using remote sensing to document and better understand the functioning of Pueblo agricultural features. This study built on my dissertation research, which focused on recording and understanding precontact and historic...
In the Third Degree: Modeling and Photogrammetry at the Ancient Maya Site of Pacbitun, Belize (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. The archaeological site of Pacbitun is located in west central Belize and has a long history of occupation at the site. Starting in the Middle Preclassic (600 – 400 BC) and continuing until AD 800-900. Recent student research projects have led to three differing uses of photogrammetry. First has been for public education and outreach, with students converting...
Integrating Aerial Kite and Drone Imagery into the Moche Valley Settlement Database (MVSD) (2023)
This is an abstract from the "SAA 2023: Individual Abstracts" session, at the 88th annual meeting of the Society for American Archaeology. This poster presents the results of 5 seasons (2015, 2016, 2017, 2018, 2022) of aerial kite and drone imagery from the Moche Valley and the integration of these data into the Moche Valley Settlement Database (MVSD). The MVSD is a collaborative initiative that is synthesizing Prehistoric (~10,000 BCE – 1500s CE) and Viceroyalty Era (1500s – 1800s CE)...
Investigating Imperialism on Early Hellenistic Cyprus: Excavations at Pyla-Vigla, 2019 and 2022 (2023)
This is an abstract from the "SAA 2023: Individual Abstracts" session, at the 88th annual meeting of the Society for American Archaeology. Since 2008, the Pyla-Koutsopetria Archaeological Project (PKAP) has been excavating the site of Pyla-Vigla, located on a small plateau near Larnaca, Cyprus. Early small-scale excavations (2008, 2009, 2012, 2018) revealed what appears to be an early Hellenistic (330-250 BCE) fortification. In the early Hellenistic period, Cyprus was undergoing a massive...
Lasers and Pixels: Using Terrestrial LiDAR and Photogrammetry to Record Rock Art at the Polychrome site in Montezuma Canyon (2019)
This is an abstract from the "Archaeological Research in Montezuma Canyon, San Juan County, Utah" session, at the 84th annual meeting of the Society for American Archaeology. LiDAR scanning and photogrammetry are quickly becoming extremely useful tools for archaeologists. This is especially the case for documenting complex rock art panels that can be difficult to fully represent using traditional techniques constrained to 2D formats. In contrast, terrestrial LiDAR and photogrammetry provide a...
Local and Imperial Powers at the Huancabamba Depression: The Alto Piura Case (2023)
This is an abstract from the "Political Economies on the Andean Coast" session, at the 88th annual meeting of the Society for American Archaeology. The peoples of the inner Piuran coast have a deep link with water management and agriculture that was consolidated around AD 1000 under the administration of local and foreign groups which densely occupied the Alto Piura (chaupiyunga) through administrative centers and irrigation systems. Using aerial photographs and RPA imagery, this research...
Low Altitude Aerial Photography in Montezuma Canyon (2019)
This is an abstract from the "Archaeological Research in Montezuma Canyon, San Juan County, Utah" session, at the 84th annual meeting of the Society for American Archaeology. Photogrammetric imagery, spatial modeling, and resulting high-resolution orthomosaics can be used to identify potential excavation areas, previously unrecorded architecture and other archaeological features, and to verify and update existing mapdata and site information. This paper discusses the methods and results from...
Mapping from the Heavens: UAV(Drone) Data Collection at Monte Albán, Oaxaca, Mexico (2018)
The use of Unmanned Aerial Vehicles (UAVs) in archaeology has increased rapidly in recent years as drones have become more affordable and easy to use. Accessible commercial grade equipment can quickly capture data to produce maps and 3D models of high accuracy and precision. During the Summer of 2017, the Proyecto Geofísico de Monte Albán (PGMA) integrated the use of a UAV technology into their geophysical survey project at the UNESCO world heritage site of Monte Albán located in Oaxaca, Mexico....
The Maya Cranial Photogrammetry Project: A Look at Ethics and Best Practices (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. The Maya Cranial Photogrammetry Project consists of a database of digitized crania that can be used to investigate questions related to biological and cultural histories. The shape of human remains reflects a complex interplay between the environment and...
Methods for the Application of Structure from Motion (SfM) 3D models for the Recording and Consolidation of Archaeological Architecture. (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. Photogrammetry is the process of generating 3-Dimensional digital models from still photographs. The process is applied in a variety of field and lab settings for documenting the archaeological record. Currently, there is a need for focus on individual...
More than pretty pictures: A decade of aerial imagery and photogrammetry in northern Ecuador (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. Since 2007 our team has been conducting low level aerial reconnaissance in the northern highlands of Ecuador, a challenging environment with low air pressure, frequent high winds, misting rain, and rapidly alternating intense sun and enveloping low lying...