Three-dimensional geological model constructing and integrating method for mountain city area

A 3D model and urban area technology, applied in the field of geological 3D model construction and integration in mountainous urban areas, can solve problems such as inability to integrate and apply 3D geological model data, and not having much reference value
CN103886641AActive Publication Date: 2014-06-25CHONGQING SURVEY INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING SURVEY INST
Publication Date
2014-06-25

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Abstract

The invention discloses a three-dimensional geological model constructing and integrating method for a mountain city area, and belongs to the field of three-dimensional geological models. The construction of the three-dimensional geological model for the mountain city area is achieved through the method; due to the fact that the features of the geological structure of the mountain city area are combined, according to the process of constructing a sectional framework, drawing a section and constructing a geological model and the method for constructing the geological model by utilizing the section, the construction of the three-dimensional geological model for the mountain city area is completed more accurately. According to the three-dimensional geological model constructing and integrating method, visualization integration of the three-dimensional regional geological model is further achieved, and a data basis is provided for application analysis of geological topics. Moreover, with regard to the result data of the formed three-dimensional regional geological model, visual integration simulation on a three-dimensional digital city platform is achieved, and real-time geological analysis of the three-dimensional geological model can be achieved in a three-dimensional scene.
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Description

technical field

[0001] The invention belongs to the field of three-dimensional geological models, and in particular relates to an integrated method for constructing a three-dimensional geological model in mountainous urban areas. Background technique

[0002] Based on various original data, 3D geological modeling establishes a digital model that can reflect the form of geological structures, structural relationships, and the changing laws of internal attributes of geological bodies. These raw data include boreholes, profiles, seismic data, contour maps, geological maps, topographic maps, geophysical data, geochemical data, engineering survey data, and hydrological monitoring data. Through appropriate visualization methods, the digital model can display the virtual real geological environment, help users to intuitively understand the geological environment, and facilitate the exchange of ideas between users at different levels. More importantly, model-based numerical simulat...

Claims

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