Výsledky vyhledávání - "relief inversion"

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2D Basement Relief Inversion using Sparse Regularization

Autor: Barboza, Francisco Márcio, Silva, Arthur Anthony da Cunha Romão E, de Carvalho, Bruno Motta

Basement relief gravimetry is crucial in geophysics, especially for oil exploration and mineral prospecting. It involves solving an inverse problem to infer geological model parameters from observed data. The model represents basement relief with con

Externí odkaz: http://arxiv.org/abs/2410.14942

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Sunshine around the middle Earth: relief inversion less prevalent in satellite images in the near-south of the Equator than on the Equator

Autor: M.-Á. Bernabé-Poveda, I. Gołębiowska, R. Narváez-Benalcázar, M.-F. León-Pazmiño, M.-E. Gonzalez-Campos, A. Çöltekin

Publikováno v: International Journal of Digital Earth, Vol 17, Iss 1 (2024)

ABSTRACTInverted depth perception in satellite images is a well-known phenomenon. It has been previously verified that the illusion is prevalent in Northern Hemisphere (NH) images, while it is observed in Southern Hemisphere (SH) images to a much sma

Externí odkaz: https://doaj.org/article/b9b9a53b90de45f5beb2c2426895ff2f

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An empirical assessment of the impact of the light direction on the relief inversion effect in shaded relief maps: NNW is better than NW.

Autor: Biland, Julien¹ (AUTHOR), Çöltekin, Arzu² (AUTHOR) arzu.coltekin@geo.uzh.ch

Publikováno v: Cartography & Geographic Information Science. Jul2017, Vol. 44 Issue 4, p358-372. 15p.

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LANDFORM PERCEPTION ACCURACY IN SHADED RELIEF MAPS: A REPLICATION STUDY CONFIRMS THAT NNW LIGHTING IS BETTER THAN NW AGAINST THE RELIEF INVERSION EFFECT

Autor: A. Çöltekin, V. Rautenbach, S. Coetzee, T. Mokwena

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-4, Pp 101-106 (2018)

Relief inversion effect is a perceptual phenomenon that leads to an inverted perception of convex and concave shapes. This perceptual inversion occurs in scenes where the shading/shadows act as the main depth cue. In visuospatial displays, such as sh

Externí odkaz: https://doaj.org/article/fc8a495c489e42d7acaac82572104a85

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