Found 19 datasets

Datasets Project Group Resources

GIS-based catchment analysis for prehistoric sites (Poster) Spatial

One of the main objectives of the Collaborative Research Centre 806 (CRC 806) is to capture the complex nature of chronology, regional structure, climatic, environmental and socio-cultural contexts in Europe during the last 190.000 years, by interdisciplinary research. This poster presents the first results of a collaboration between projects C1 and Z2 of the CRC 806 that aims to use SCA for sites from the Solutrean and Magdalenian on the Iberian Peninsula. Contribution to the overall research of the CRC...
c1 z2 PDF

Boni Island - Holozäne Landschaftsdynamik und Mensch-Umwelt-Beziehung am Vierten Nil-Katarakt (Nord-Sudan) Spatial

Der Vierte Nil-Katarakt im Nord-Sudan ist im Jahr 2008 im Hamdab-Stausee untergegangen. Geowissenschaftlich und archäologisch bislang kaum erforscht, stellte er eine einzigartige landschaftliche Versuchsanordnung dar. Am Beispiel der Insel Boni, die für die vorliegende Studie vor der Flutung im Rahmen des Sonderforschungsbereichs 389 untersucht wurde, wird gezeigt, dass die tektonisch angelegte Kleinkammerung des Reliefs und die nachfolgende, periodisch und saisonal stark wechselnde fluviale und äolische...
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Feasibility studies of terrestrial laser scanning in Coastal Geomorphology, Agronomy, and Geoarchaeology

Terrestrial laser scanning (TLS) is a newer, active method of remote sensing for the automatic detection of 3D coordinate points. This method has been developed particularly during the last 20 years, in addition to airborne and mobile laser scanning methods. All these methods use laser light and additional angle measurements for the detection of distances and directions. Thus, several thousands to hundreds of thousands of polar coordinates per second can be measured directly by an automatic deflection of...
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Varved sediments of Lake Yoa (Ounianga Kebir, Chad) reveal progressive drying of the Sahara during the last 6100 years doi Spatial

The sedimentological and geochemical properties of a 7.47 m long laminated sequence from hypersaline Lake Yoa in northern Chad have been investigated, representing a unique, continuous 6100 year long continental record of climate and environmental change in the eastern Central Sahara. These data were used to reconstruct the Mid to Late Holocene history of this currently hyper-arid region, in order to address the question of whether the Mid Holocene environmental transition from a humid to a dry Sahara was...
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Top down: New satellite data and ground-truth data as base for a reconstruction of ancient caravan routes. Examples from the Western Desert of Egypt Spatial

Thanks to new satellite data, it is possible to examine deserts area-wide for linear structures. Additionally, digital elevation models can be use to evaluate the geomorphological situation. In conjunction with historical sources and ground-truth data, these data allow us, for the first time, to reconstruct the position of the caravan routes with reasonable accuracy, here exemplified for the extremely arid Western Desert of Egypt. On the central Egyyptian Limestone Plateau where stony ground (hamada, serir)...
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Towards a Reconstruction of Land Use Potential - Case Studies from the Western Desert of Egypt doi Spatial

This chapter is situated in the field among archaeology, geomorphology, and ecology. Two case studies from different east-Saharan landscape units classify and analyse archaeological, geoscientific, and remote-sensing data of Early and Mid-Holocene archaeological sites. The section combines the approaches of landscape ecology and landscape archaeology. The aim is a parameterisation of the research areas with respect to structural and ecological features. The data were used within a Geographical...
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Geoarchaeological site documentation and analysis of 3D data derived by terrestrial laser scanning doi

Terrestrial laser scanning was conducted to document and analyse sites of geoarchaeological interest in Jordan, Egypt and Spain. In those cases, the terrestrial laser scanner LMS-Z420i from Riegl was used in combination with an accurate RTK-GPS for georeferencing of the point clouds. Additionally, local surveying networks were integrated by established transformations and used for indirect registration purposes. All data were integrated in a workflow that involves different software and according results....
a1 c1 z2 PDF