Ancient Greek
mekon
and Latin
papaver
refer primarily to the opium poppy (
Papaver somniferum L
.), and occasionally to other plant species of the genus
Papaver
or plants bearing certain similarities to the
Papaveraceae
family.
This paper addresses the challenges posed by geophysical prospection in a high-altitude volcanic landscape. The case study is the site Karmir Sar, on Mount Aragats, Armenia. A major aim of the ongoing archaeological explorations at Karmir Sar is to detect, map and interpret prehistoric features on site, including the extraordinary concentration of megalithic monuments known as vishaps ("dragon stones"). This paper illustrates a workflow that has allowed us to detect archaeologically relevant features by combining geomagnetic prospection, groundpenetrating radar prospection and orthophotographs generated from image-based modelling of aerial pictures. The collected archaeological information was cross-checked through excavation and the results led to a new understanding of the site and its contexts.
Global Digital Elevation Models (DEMs) are widely employed in geoarchaeology. Usually, their adequacy for particular landscapes is not tested. We assessed 30m-resolution-DEMs (ASTER, SRTM, ALOS, EU-DEM, NASADEM, NEXTMap) with local precision datasets. Our results reveal considerable differences (ASTER unsuitable for the region, NEXTMap and EU-DEM fit most closely to our reference model). This outcome does not necessarily apply to all similar regions. It rather stresses the need for a check of DEMs’ quality in any given study area, and it encourages the use of detailed topographic visualisations of DEMs in absence of suitable reference data.
Ancient Greek
mekon
and Latin
papaver
refer primarily to the opium poppy (
Papaver somniferum L
.), and occasionally to other plant species of the genus
Papaver
or plants bearing certain similarities to the
Papaveraceae
family.
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