Sandstone piece Rudinskiy 1
Rudinskiy 1
ID1
LocationUkraine
Approximate number of models32
Approximate size2000 GB
Kamyana Mohyla is a rock art location in Southeastern Ukraine. This is the only one large rock art location in Ukraine. It contains prehistoric art pieces associated with the wast landmass from Central Europe to Western Mongolia. The site consists of 68 rock art locations and almost 400 portable rock art pieces, all engraved in the dense and heavy sandstone. Portable rock art specimens extracted by Valentin Danilenko from Churinga Cave in 1973—1974. There are no archaeological or stratigraphic context in the cave. However, based on the outlook of the figurines, the nature of the stones and the pecularities of the ornamentatioin, they were attributed to the Late Mesolithic of the region.
Dataset contains 30 portable rock art specimens (32 3D models) made of the hard sandstone and sometimes covered with shallow engravings on surface. Some of the stones represent fish figurines, others are amorphous
Metadata
Description
The whole surface of a specimen is processed to the shape of a cigar or a fish. It contains linear engravings from all sides. Most of them are pretty shallow and almost invisible, but some are recognizable quite well. This may be caused either by their original shape or the state of preservation. The top part of the figure contains the number of parallel diagonal notches. The figure is covered with a conservation glue to prevent the destruction of sandstone and the crumbling of sand pieces.
Date of discovery
1952
Material source
Sandstone
From / Current location
Myrne, Zaporizhzhya oblast, Ukraine / Institute of Archaeology of the NAS of Ukraine
Museum №
N/A
Museum № extention
N/A
Colour
N/A
Chronological attribution
N/A
Site name
N/A
Location name
N/A
Metric parameters
34.9x8 cm
Weight
1742 g
Volume
0.000836 m³
Density
2083.73206 kg/m³
Paradata
Data acquisition technique
Image-based 3D modeling
Data acquisition date
22.09.2024
Data acquisition equipment
Sony a7RV, Sony FE 50mm f/2.8, G
Focal length
50
Aperture
1/16
ISO
100
Exposure
2.5 s
Image processing software
Capture One
Adobe Photoshop
Adobe Photoshop
3D model creation software
Agisoft Metashape v.1.8.1
Capturing strategy
382 digital images in RAW format. 6 rounds of imaging with different object orientations: bottom-up, up-bottom, front side, backside, left side, right side. Sharp edges were acquired with additional precision. SfM photogrammetry, static camera within scenes, an artifact on the turntable, black background; scaled from calibrated metric scale bars. Remote shutter release.
Format of supplementary files
*.mtl
*.jpg
*.jpg
File format / 3D model
*.obj
Number of facets
19,237,724
Length of triangle side
0.099 mm
Referencing accuracy
0.221 mm
Measuring accuracy
0.207 mm
Calculated accuracy (RMSE)
0.256 mm
Engraving data
Material
N/A
Material of the surface modification tool
N/A
Type of surface modification
N/A
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