The approach to construction and discretization of complex 3D models of geological media in software for airborne geophysical surveys maintenance

Autor:	Dmitry S. Kiselev, Yuri G. Soloveichik, N.S. Kondratyeva, A.M. Grif, O.S. Trubacheva, M.G. Persova
Rok vydání:	2021
Předmět:	Software Discretization business.industry 3d model business Civil engineering Geology
Zdroj:	IOP Conference Series: Materials Science and Engineering. 1019:012075
ISSN:	1757-899X 1757-8981
Popis:	The paper presents a new approach to construction of complex geological models and generation of finite element meshes in order to perform 3D modeling and multidimensional processing of airborne geophysical data. The main principles of geological models construction are considered. They are based on defining geological models in terms of the subject field and take into account their main specifics: complex background media, curvilinear Earth surface relief and borders between the geological layers, complex shape of target objects, etc. We consider the necessary data structures and specifics of finite element mesh generation. The example of generation of the finite element mesh for a geological model typical of airborne geophysical surveys is shown.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6a6b7b2cb27cbe66abf92867f40774f8 https://doi.org/10.1088/1757-899x/1019/1/012075 Zobrazit plný text záznamu