A variable-scale drilling histogram drawing method for manganese ore
A drilling histogram and scale technology, which is applied in image data processing, 2D image generation, instruments, etc., can solve the problems of super-long maps, high costs, and printing difficulties, and achieve small calculations, simple operations, and miniaturization The effect of length
Active Publication Date: 2022-04-12
贵州省地质矿产勘查开发局 +1
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Problems solved by technology
[0003] If the drilling depth is large, if the drawing is drawn on a single large scale, the drawing will be too long, which is not conducive to the staff's reading of the drawing. At the same time, printing is more difficult and the cost is higher
[0004] If the scale is drawn at a small scale, the map will be crowded, and the level of detail of the target layer where the ore body is located is not enough, which is not conducive to the staff's reading of the map and practical application
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[0031] Attached below figure 1 The present invention is described in detail with Examples and Examples, but the content of the present invention is not limited to the following Examples.
[0032] A variable-scale drilling histogram drawing method for manganese ore, comprising the following steps:
[0033] Obtain the borehole data required to draw the histogram according to geological records, mainly including depth data, borehole data also includes borehole profile information, borehole inclination information, borehole structure information, geological stratification records, and sample analysis results.
[0034] And based on the Access database, set the corresponding data table as the basic unit of drilling data entry.
[0035] Draw the drawing frame style according to the comprehensive histogram drawing specification;
[0036] Drawing Variable Scale Borehole Histogram
[0037] Set segment information, segment information includes the number of segments, the start depth t...
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A variable-scale drilling histogram drawing method for manganese ore, which belongs to the field of geological map drawing for mineral resource exploration. The method first obtains the drilling data required for drawing the histogram according to geological records, and then draws the comprehensive histogram according to the comprehensive histogram specification. Draw the picture frame style; then set the segmentation information, divide the depth data in the drilling data into several segments according to the segmentation information, and shrink the depth data according to the segmentation information to obtain a complete histogram of different scales, and then complete the column The graph is cut to obtain sub-histograms, and the sub-histograms are moved and stitched to form a variable-scale drilling histogram; this method carries graphics of different scales on a variable-scale drilling histogram, and the large scale and small scale are combined, that is It shows the details of the target layer where the ore body is located, and reduces the length of the map.
Description
technical field [0001] The invention relates to a method for drawing a variable-scale drilling histogram for manganese ore, and belongs to the field of drawing geological maps for mineral resource exploration. Background technique [0002] The super-large manganese mines in southern my country are produced at a depth of more than 1,000 meters underground. The histograms drawn in the geological exploration of manganese mines in the past are often a single vertical scale, so there are many disadvantages: [0003] For example, when the drilling depth is large, if the drawing is drawn on a single large scale, the drawing will be too long, which is not conducive to the staff's reading of the drawing. At the same time, printing is more difficult and the cost is higher. [0004] If the scale is drawn at a small scale, the drawing will be crowded, and the level of detail of the target layer where the ore body is located is not enough, which is not conducive to the staff's reading of...
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IPC IPC(8): G06T11/20
CPCG06T11/206
Inventor 周琦李俊杰袁良军张夏林吴冲龙张权莉张楠张蒙恩张遂曾祥武江志鹏
Owner 贵州省地质矿产勘查开发局