Category:Dolmen de Guadalperal

Media in category "Dolmen de Guadalperal"

The following 17 files are in this category, out of 17 total.

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  Compariring photo of the stela in 1992 (a) and the 3D meshes produced in this work - b photogrammetry and c short-range scanner. b and c meshes obtained through 3DMeshTracings. 40494 2021 590 Fig11 HTML.webp 896 × 471; 50 KB
  
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  Dolmen de Guadalperal.jpg 400 × 262; 41 KB
  
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  Dolmen Guadalperal verano 2012.jpg 1,600 × 1,200; 214 KB
  
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  Dolmen Guadalperal Verano 2019.jpg 1,280 × 960; 440 KB
  
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  Elevations of the construction of the Guadalperal dolmen generated from the point cloud. A North elevation showing the stela. B South elevation. 40494 2021 590 Fig8 HTML.webp 1,592 × 739; 53 KB
  
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  Georeferencing of slabs point clouds generated by photogrammetry (right) on the overall point cloud obtained from TLS (left) using the Iterative Closest Point algorithm (RMS of the registration 0.34 cm). 40494 2021 590 Fig7 HTML.webp 896 × 510; 105 KB
  
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  Guadalperal dolmen.jpg 533 × 338; 59 KB
  
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  Long-range procedure (documentation dolmen of Guadalperal). Gross point cloud using TLS. General views of the dense point cloud with photogrammetry - plan (B) and perspective (C). 40494 2021 590 Fig6 HTML.webp 1,592 × 1,604; 930 KB
  
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  Map of the section of the river Tajo (Spain) showing Guadalperal and other megalithic sites. Coordinates (WGS84) - 6.78 W, 40.08 N (upper left) 4.41 W, 39.2 N. 40494 2021 590 Fig2 HTML.webp 1,597 × 1,096; 149 KB
  
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  Menhir esculturado Dolmen Guadalperal Parte trasera.jpg 1,280 × 960; 326 KB
  
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  Mentioned megaliths - A) Guadalperal in 2019 (flooded). B) Azután during excavation (not flooded). C) Area of Guadancil 1 in 2012 (flooded). D) Dolmen of Navalcán during excavation (flooded). 40494 2021 590 Fig3 HTML.webp 1,593 × 1,052; 558 KB
  
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  Number of days that its location have been emerged between 1970 and 2019. Historic data - Tagus River Hydrographic authority. 40494 2021 590 Fig10 HTML.webp 1,594 × 970; 418 KB
  
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  Orthoimage of Dolmen de Guadalperal, images taken during September 2019. The image has been composed using the procedures described in this paper. 40494 2021 590 Fig1 HTML.webp 1,592 × 1,126; 422 KB
  
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  SlangensteenKaartGecombineerd.jpg 2,515 × 2,481; 1.01 MB
  
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  The main architectural parts of the Guadalperal dolmen (Spain) described in the text on an aerial image of the year 2019. 40494 2021 590 Fig4 HTML.webp 1,592 × 1,061; 432 KB
  
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  Thematic planimetry generated after this study. A Slabs positions, after old data, B Current state of slabs. 40494 2021 590 Fig9 HTML.webp 1,593 × 2,212; 353 KB
  
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  ThMenhir esculturado Dolmen Guadalperal Parte delantera.jpg 953 × 1,174; 276 KB