Fusion method, device and system applicable to geological data and geographic information data
A technology of geographic information data and fusion method, which is applied in the field of device and system, geological data and geographic information data fusion method, can solve the problem of inconvenient use by non-professionals, and achieve the effect of ensuring accuracy
Active Publication Date: 2022-03-18
SHANDONG GEO-SURVEYING & MAPPING INST
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Problems solved by technology
At present, geological achievement data are mostly displayed and applied in different scales and different thematic geological maps, and most of the geological attribute elements displayed on the geological map are displayed in two-dimensional form, which is not convenient for non-professionals to use
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[0062] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0063] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances ...
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The present invention relates to the technical field of data processing, in particular to a fusion method, device and system suitable for geological data and geographic information data, including: determining geological slices, DEM slices and simulation information slices based on user selected information; acquiring geological slices The preset calibration points in , DEM slices and simulated information slices are used to obtain geological calibration point sets, DEM calibration point sets, and information calibration point sets; based on the geographic information in the simulated information slices, the geological slices are rendered to obtain the first geographic information after adding geographic information A fused slice; rendering the first fused slice based on the DEM information in the DEM slice to obtain a second fused slice with DEM information added, and generating a 3D image corresponding to the selected information according to the second fused slice. According to the user's selection, the present invention dynamically and instantly generates a three-dimensional fusion slice, and displays the user according to the three-dimensional fusion slice, so that the user can view corresponding geological elements and geographic information in three dimensions.
Description
technical field [0001] The invention relates to the technical field of data processing, in particular to a fusion method, device and system suitable for geological data and geographic information data. Background technique [0002] Geological data has the characteristics of multi-source (element), heterogeneity, time-space, correlation, randomness, nonlinearity, etc. In the process of investigation, energy and mineral development and utilization, ecological environment protection, geological disaster prevention and geological science research. With the rapid development of information technology and the advent of the era of big data, geological data has the characteristics of big data and the attributes of wide application in society, and has become an important part of national big data. [0003] For a long time, geological work has formed massive multi-source heterogeneous data. How to conveniently and effectively integrate geological big data and carry out multi-thematic...
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IPC IPC(8): G06T17/05G06T15/00G06T19/20G06T1/20
CPCG06T17/05G06T15/005G06T19/20G06T1/20G06T2200/04
Inventor 于广婷刘同文曹发伟张建芳宋冠涵薛立明许传新徐进达何祖臣刘嘉张志进李涛段越洋
Owner SHANDONG GEO-SURVEYING & MAPPING INST