Compilation method of cave geological display map
A technology for displaying maps and caves, which is applied in the field of display map editing and drawing, which can solve the problems that the editing and drawing technology cannot be quickly modified, reduces work efficiency, and reduces the accuracy of editing and drawing, so as to improve the efficiency of modification and update, improve efficiency, and improve accuracy and the effect of precision
Pending Publication Date: 2022-02-11
贵州省山地资源研究所
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Problems solved by technology
[0003] Through the above analysis, the problems and defects of the existing technology are: the existing editing and drawing technology cannot be quickly modified in the later stage, which reduces the work efficiency and the accuracy of editing and drawing
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[0046] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] Aiming at the problems existing in the prior art, the present invention provides a method for compiling cave geological display maps. The present invention will be described in detail below in conjunction with the accompanying drawings.
[0048] Such as figure 1 As shown, the method for compiling the cave geological display map provided by the embodiment of the present invention includes the following steps:
[0049] S101, determine the basic principles, measure the corresponding parameters, and draw the drawn sketch;
[0050] S102, perform map editing and drawing settings, and set mandatory items and optional items ...
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The invention belongs to the technical field of display map compilation and discloses a cave geological display map compilation method. The method comprises the following steps of determining a basic principle, actually measuring corresponding parameters, and drawing a drawn sketch; determining a proportional scale, and determining the adopted proportional scale according to the known general scale of the cave before drawing the cave map; direction determination, determining the due north direction in the drawing; a cave map being drawn, and clear drawing being conducted after a cave sketch is drawn; manual drawing or computer-aided drawing being adopted for clear drawing of the drawing, and a drawn image being processed in the computer-aided drawing process; and after the drawing is drawn, checking and changing the drawing. According to the method, the basic principle is determined, the corresponding parameters are actually measured, the drawn sketch is drawn, modification of the drawn image in the later period is facilitated, actual problems of hole depth lengthening, drawing plotting scale changing, drawing plotting framing requirement changing, data column and drawing option adjusting and the like are solved, and therefore modifying and updating efficiency of a cave geological display drawing is improved.
Description
technical field [0001] The invention belongs to the technical field of display map compiling, in particular to a method for compiling a cave geological display map. Background technique [0002] At present, the cave geological display map is the most basic map of engineering geology and mine geological work results. It takes a lot of time and energy for geological engineers to compile and draw, accounting for about half of the workload in the geology industry. In projects with huge underground cave groups Even more so. The current method of computer-aided drawing of cave geological display maps is that engineers use computer CAD tools and programming to draw two-dimensional maps semi-automatically and semi-manually. This drawing method has played a huge role in the past 20 years. However, the existing editing and drawing technology cannot be quickly modified in the later stage, which reduces the work efficiency and the accuracy of editing and drawing. Therefore, there is a...
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Login to View More IPC IPC(8): G06T11/20
CPCG06T11/206
Inventor 高占冬吴克华王德远周文龙陈玉合
Owner 贵州省山地资源研究所