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Geological map data storage processing method

A processing method and data storage technology, applied in the field of image processing, can solve the problems of too large data files and inconvenient network transmission, etc.

Pending Publication Date: 2020-10-02
PETROCHINA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a geological map data storage and processing method to solve the problem that the data files of geological maps are too large and inconvenient for network transmission

Method used

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  • Geological map data storage processing method
  • Geological map data storage processing method

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Embodiment Construction

[0021] The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. However, the present invention can be fully understood by those skilled in the art about the parts that are not described in detail.

[0022] In addition, those of ordinary skill in the art should understand that the provided drawings are only for illustrating the objects, features and advantages of the present invention, and the drawings are not actually drawn to scale.

[0023] At the same time, unless the context clearly requires, the words "include", "include" and other similar words in the entire specification and claims should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, "include but not limited to the meaning of ".

[0024] Geological map: It is a thematic map use...

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Abstract

The invention discloses a geological map data storage processing method, and the method comprises: obtaining geological map memory data; performing binarization processing according to the geologicalmap memory data to obtain processed geological map binary data; performing encoding processing according to the geological map binary data to obtain a geological map in a text data format; and generating the geological map data in the text format into an XML format file. The problem that network transmission is inconvenient due to the fact that data files of geological maps are too large is solved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method for storing and processing geological map data. Background technique [0002] Geological maps are thematic maps used to draw and describe the crustal surface lithofacies, lithology, stratigraphic age, geological structure, magmatic activity, mineral distribution, etc., to display the geological composition and structural characteristics of the mapping area. The data of this type of map is mostly generated as grid data, that is, the research area is divided into a grid matrix of uniform size, and the spatially dispersed values ​​are converted into regularly distributed grid values. The stored information can be points, lines, and surfaces. Entities can also be other element information. Data gridding has become the main method of geological maps, but it has some inconvenient problems in today's network era: 1. The data files formed by geological maps are too large, and ne...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06F40/126G06F40/154G06F16/81G06F16/84
CPCG06F16/29G06F40/126G06F40/154G06F16/81G06F16/84
Inventor 朱吉军金刚李洋丛丽萍于波陈可为李明彧王舜智邹积刚张忠和
Owner PETROCHINA CO LTD
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