CN111767362A - Intelligent drawing method of geological map legend - Google Patents
Intelligent drawing method of geological map legend Download PDFInfo
- Publication number
- CN111767362A CN111767362A CN202010641388.9A CN202010641388A CN111767362A CN 111767362 A CN111767362 A CN 111767362A CN 202010641388 A CN202010641388 A CN 202010641388A CN 111767362 A CN111767362 A CN 111767362A
- Authority
- CN
- China
- Prior art keywords
- legend
- information
- geological
- area
- primitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/51—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/55—Clustering; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/206—Drawing of charts or graphs
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Software Systems (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention relates to an intelligent drawing method of a geological map legend, and belongs to the technical field of geological mapping. The technical scheme is as follows: step S1: building a geological map database; step S2: loading and retrieving geological map graphic data and extracting legend information; step S3: and configuring a drawing area drawing legend. The invention has the following positive effects: the geological legend is drawn based on computer programming and database technology, a good drawing effect is obtained, the limitation of a drawing software secondary development platform environment is avoided, the working efficiency of drawing the legend is improved, manual errors caused by multi-step manual operation are avoided, and the accuracy of drawing the legend is improved; rapidly and accurately configuring a legend area according to the loaded graphic information; the method improves the relevance of the legend information and the graphic information.
Description
Technical Field
The invention relates to an intelligent drawing method of a geological map legend, and belongs to the technical field of geological mapping.
Background
For a long time, the work of repairing and compiling legends is an important link of geological maps, regardless of electronization of old geological maps or compilation of new-result geological maps. At present, with the rapid development of computer technology, the legend repair and creation means gradually adopts computer-assisted manual identification and drawing, and the used drawing software Surfer, MapGIS, authcad and other manual drawing functions are powerful, but the legend creation work requirement is detailed, and manual omission or errors are easy to occur. In recent years, part of researchers perform secondary development and application of legend making functions on software such as MapGIS, AutuCAD, ArcGIS and the like, drawing legends of the software are complicated, the secondary development based on the MapGIS software realizes functions of semi-automatic drawing examples, and the platform environment of the secondary development of the software limits flexibility of the development of legend primitive attributes. Therefore, there is a need in the art to develop a geological map legend intelligent mapping method based on computer bedding technology.
Disclosure of Invention
The invention provides an intelligent drawing method of a geological map legend, which realizes the electronization of drawing the geological map legend, reduces the manual identification and the operation error of drawing the legend, improves the accuracy and the working efficiency of drawing the legend, improves the intelligent level of manufacturing the legend and solves the technical problems in the prior art.
The specific technical scheme of the invention is as follows:
an intelligent drawing method of a geological map legend comprises the following steps:
step S1: building a geological map database;
step S2: loading and retrieving geological map graphic data and extracting legend information;
step S3: and configuring a drawing area drawing legend.
The step S1 database is divided into basic data tables according to different data for storage, and the data tables comprise a ground surface table, a type table, a color table, a place table, a ground line table, a ground surface table and a hole well table; the surface of the ground stores the symbols, colors, descriptions and geological age start-stop time information of the stratum or the structure; the type table (point, line, face) stores the number, color, radius or line width and description information of the type; the color table stores color numbers, color codes and color name information; the site table stores a site number, a site name, a category, coordinates, an elevation, a drawing radius, a tendency, an inclination, a depth, a water level, an age, and description information; the ground wire table stores line numbers, line names, categories, coordinate extreme values, line left times, line right times, drawing line widths, point sets and description information; the surface stores surface number, surface name, category, coordinate extreme value, geological age number, geological age, compressive resistance, shear resistance, porosity, volume, inclined area, projection area, spherical area and description information; the hole-well table stores numbers, well numbers, coordinates, elevations, depths, tendencies, dip angles, water levels, construction departments, construction time and description information.
The step S2 is divided into the following steps:
step S2.1: reading database graph information and storing the database graph information in a memory;
step S2.2: retrieving graphic primitive information in the memory, screening and calculating a primitive coordinate extreme value, storing the graphic coordinate extreme value in min (x, y) and max (x, y) to be used as a reference for indicating the position of the legend;
step S2.3: retrieving the class number of the primitive information in the memory, removing the primitive information with repeated class numbers, and acquiring the class and the quantity of the primitive, namely a primitive class data set;
step S2.4: sorting and storing the primitive categories acquired in the step S2.3 according to the compiled legend category sequence;
the sequence of the legend categories compiled is as follows:
1) depositional age (stratigraphic);
2) invasion age (stratum);
3) rock patterns;
4) a geological boundary of contact;
5) producing the shape;
6) fault breaking;
7) mineral products;
8) an ore exploration engineering line;
9) an ore exploration engineering point;
10) and others.
The step S3 is divided into the following steps:
step S3.1: the drawing legend area is configured on the right side of the graph area (the graph area ranges are min (x, y) and max (x, y)), the top of the legend area is a legend area title which is not higher than a coordinate value max (y), the legend drawing range is arranged below the legend area title, the legend positions are lower than the legend area title which is not lower than min (y) + M (M is more than or equal to 0 mm), M is a setting value, and the legend is drawn at equal intervals;
step S3.2: drawing the legend according to the legend category information of step S2.4 and the legend position information of step S3.1, where the legend information extracts a ground table, a type table, a color table, a place table, a ground line table, a ground table and a hole-well table in the database through category numbers, and drawing of the primitive information in the legend is completed.
The steps are realized by computer programming software and a database. The method disclosed by the patent is a well-known and public technical content for compiling corresponding computer software to realize the invention.
The invention has the following positive effects: the geological legend is drawn based on computer programming and database technology, a good drawing effect is obtained, the limitation of a drawing software secondary development platform environment is avoided, the working efficiency of drawing the legend is improved, manual errors caused by multi-step manual operation are avoided, and the accuracy of drawing the legend is improved; rapidly and accurately configuring a legend area according to the loaded graphic information; the method improves the relevance of the legend information and the graphic information.
Drawings
FIG. 1 is a flow chart of an illustrative embodiment of the present invention;
FIG. 2 is a diagram of a graphical information structure according to an embodiment of the present invention;
FIG. 3 is an exemplary result of a plotted geological map according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described by way of examples with reference to the accompanying drawings.
Referring to fig. 1, an intelligent drawing method of a geological map legend includes the following steps:
step S1: building a geological map database;
step S2: loading and retrieving geological map graphic data and extracting legend information;
step S3: and configuring a drawing area drawing legend.
The step S1 database is divided into basic data tables according to different data for storage, and the data tables comprise a ground surface table, a type table, a color table, a place table, a ground line table, a ground surface table and a hole well table; the surface of the ground stores the symbols, colors, descriptions and geological age start-stop time information of the stratum or the structure; the type table (point, line, face) stores the number, color, radius or line width and description information of the type; the color table stores color numbers, color codes and color name information; the site table stores a site number, a site name, a category, coordinates, an elevation, a drawing radius, a tendency, an inclination, a depth, a water level, an age, and description information; the ground wire table stores line numbers, line names, categories, coordinate extreme values, line left times, line right times, drawing line widths, point sets and description information; the surface stores surface number, surface name, category, coordinate extreme value, geological age number, geological age, compressive resistance, shear resistance, porosity, volume, inclined area, projection area, spherical area and description information; the hole-well table stores numbers, well numbers, coordinates, elevations, depths, tendencies, dip angles, water levels, construction departments, construction time and description information.
The step S2 is divided into the following steps:
step S2.1: reading database graph information and storing the database graph information in a memory;
step S2.2: retrieving graphic primitive information in the memory, screening and calculating a primitive coordinate extreme value, storing the graphic coordinate extreme value in min (x, y) and max (x, y) to be used as a reference for indicating the position of the legend;
step S2.3: retrieving the class number of the primitive information in the memory, removing the primitive information with repeated class numbers, and acquiring the class and the quantity of the primitive, namely a primitive class data set;
step S2.4: sorting and storing the primitive categories acquired in the step S2.3 according to the compiled legend category sequence;
the sequence of the legend categories compiled is as follows:
1) depositional age (stratigraphic);
2) invasion age (stratum);
3) rock patterns;
4) a geological boundary of contact;
5) producing the shape;
6) fault breaking;
7) mineral products;
8) an ore exploration engineering line;
9) an ore exploration engineering point;
10) and others.
Referring to figures 1, 2 and 3; the step S3 is divided into the following steps:
step S3.1: the drawing legend area is configured on the right side of the graph area (the graph area ranges are min (x, y) and max (x, y)), the top of the legend area is a legend area title which is not higher than a coordinate value max (y), the legend drawing range is arranged below the legend area title, the legend positions are lower than the legend area title which is not lower than min (y) + M (M is more than or equal to 0 mm), M is a setting value, and the legend is drawn at equal intervals;
step S3.2: drawing the legend according to the legend category information of step S2.4 and the legend position information of step S3.1, where the legend information extracts a ground table, a type table, a color table, a place table, a ground line table, a ground table and a hole-well table in the database through category numbers, and drawing of the primitive information in the legend is completed.
The steps are realized by computer programming software and a database.
The present invention is not intended to be limited to the particular embodiments shown, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An intelligent drawing method of a geological map legend is characterized by comprising the following steps:
step S1: building a geological map database;
step S2: loading and retrieving geological map graphic data and extracting legend information;
step S3: and configuring a drawing area drawing legend.
2. The method for intelligently drawing a geological map legend as recited in claim 1, wherein said step S1 is a database divided into basic data tables according to different data for storage, the data tables including a surface of the earth, a type table, a color table, a location table, a ground line table, a surface table and a hole-well table; the surface of the ground stores the symbols, colors, descriptions and geological age start-stop time information of the stratum or the structure; the type table stores the number, color, radius or line width and description information of the type; the color table stores color numbers, color codes and color name information; the site table stores a site number, a site name, a category, coordinates, an elevation, a drawing radius, a tendency, an inclination, a depth, a water level, an age, and description information; the ground wire table stores line numbers, line names, categories, coordinate extreme values, line left times, line right times, drawing line widths, point sets and description information; the surface stores surface number, surface name, category, coordinate extreme value, geological age number, geological age, compressive resistance, shear resistance, porosity, volume, inclined area, projection area, spherical area and description information; the hole-well table stores numbers, well numbers, coordinates, elevations, depths, tendencies, dip angles, water levels, construction departments, construction time and description information.
3. The intelligent mapping method for geological map legend as claimed in claim 1 or 2, wherein said step S2 is divided into the following steps:
step S2.1: reading database graph information and storing the database graph information in a memory;
step S2.2: retrieving graphic primitive information in the memory, screening and calculating a primitive coordinate extreme value, storing the graphic coordinate extreme value in min (x, y) and max (x, y) to be used as a reference for indicating the position of the legend;
step S2.3: retrieving the class number of the primitive information in the memory, removing the primitive information with repeated class numbers, and acquiring the class and the quantity of the primitive, namely a primitive class data set;
step S2.4: sorting and storing the primitive categories acquired in the step S2.3 according to the compiled legend category sequence;
the sequence of the legend categories compiled is as follows:
1) the deposition age;
2) the invasive age;
3) rock patterns;
4) a geological boundary of contact;
5) producing the shape;
6) fault breaking;
7) mineral products;
8) an ore exploration engineering line;
9) an ore exploration engineering point;
10) and others.
4. The intelligent mapping method of geological map legend according to claim 1 or 2, characterized by: the step S3 is divided into the following steps:
step S3.1: the drawing legend area is configured on the right side of the graph area, the range of the graph area is min (x, y), max (x, y), the first row at the top of the legend area is a legend area title legend and is not higher than a coordinate value max (y), the drawing legend area is below the legend drawing range, the drawing legend positions are lower than legend area titles and are not lower than min (y) + M (M is more than or equal to 0 mm), M is a setting value, and the legend is drawn at equal intervals;
step S3.2: drawing the legend according to the legend category information of step S2.4 and the legend position information of step S3.1, where the legend information extracts a ground table, a type table, a color table, a place table, a ground line table, a ground table and a hole-well table in the database through category numbers, and drawing of the primitive information in the legend is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641388.9A CN111767362A (en) | 2020-07-06 | 2020-07-06 | Intelligent drawing method of geological map legend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641388.9A CN111767362A (en) | 2020-07-06 | 2020-07-06 | Intelligent drawing method of geological map legend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111767362A true CN111767362A (en) | 2020-10-13 |
Family
ID=72723886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641388.9A Withdrawn CN111767362A (en) | 2020-07-06 | 2020-07-06 | Intelligent drawing method of geological map legend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111767362A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184554A1 (en) * | 2002-03-27 | 2003-10-02 | Fujitsu Limited | Graphics drawing device |
| US20070043529A1 (en) * | 2005-08-17 | 2007-02-22 | Brett Johnson | Method for automatically optimizing the legend for real-time mapping |
| CN201637861U (en) * | 2010-02-09 | 2010-11-17 | 徐胜利 | Lithostratigraphic data based legend vectorizing device of geological map |
| CN102360404A (en) * | 2011-11-01 | 2012-02-22 | 中国水电顾问集团华东勘测设计研究院 | Method for compiling geological display map of chamber |
| JP2013025376A (en) * | 2011-07-15 | 2013-02-04 | Fujitsu Semiconductor Ltd | Image drawing device |
| CN105117507A (en) * | 2015-02-13 | 2015-12-02 | 中国人民解放军信息工程大学 | Statistical map legend automatic generation method based on element association |
| CN105138793A (en) * | 2015-09-11 | 2015-12-09 | 国网山东庆云县供电公司 | Rapid distribution line drawing method |
| CN105184865A (en) * | 2015-01-05 | 2015-12-23 | 中国电建集团华东勘测设计研究院有限公司 | Geological map compilation method based on geological three-dimensional modeling process |
| CN105931295A (en) * | 2016-07-13 | 2016-09-07 | 中国地质大学（北京） | Geological map thematic information extraction method |
| CN106354807A (en) * | 2016-08-29 | 2017-01-25 | 中国地质调查局发展研究中心 | Geological map compilation device and method based on data driven |
| KR101998140B1 (en) * | 2018-09-28 | 2019-10-01 | 한국지질자원연구원 | 3D geological mapping system using apparatus for indicating boundary of geologic elements and method thereof |
-
2020
- 2020-07-06 CN CN202010641388.9A patent/CN111767362A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184554A1 (en) * | 2002-03-27 | 2003-10-02 | Fujitsu Limited | Graphics drawing device |
| US20070043529A1 (en) * | 2005-08-17 | 2007-02-22 | Brett Johnson | Method for automatically optimizing the legend for real-time mapping |
| CN201637861U (en) * | 2010-02-09 | 2010-11-17 | 徐胜利 | Lithostratigraphic data based legend vectorizing device of geological map |
| JP2013025376A (en) * | 2011-07-15 | 2013-02-04 | Fujitsu Semiconductor Ltd | Image drawing device |
| CN102360404A (en) * | 2011-11-01 | 2012-02-22 | 中国水电顾问集团华东勘测设计研究院 | Method for compiling geological display map of chamber |
| CN105184865A (en) * | 2015-01-05 | 2015-12-23 | 中国电建集团华东勘测设计研究院有限公司 | Geological map compilation method based on geological three-dimensional modeling process |
| CN105117507A (en) * | 2015-02-13 | 2015-12-02 | 中国人民解放军信息工程大学 | Statistical map legend automatic generation method based on element association |
| CN105138793A (en) * | 2015-09-11 | 2015-12-09 | 国网山东庆云县供电公司 | Rapid distribution line drawing method |
| CN105931295A (en) * | 2016-07-13 | 2016-09-07 | 中国地质大学（北京） | Geological map thematic information extraction method |
| CN106354807A (en) * | 2016-08-29 | 2017-01-25 | 中国地质调查局发展研究中心 | Geological map compilation device and method based on data driven |
| KR101998140B1 (en) * | 2018-09-28 | 2019-10-01 | 한국지질자원연구원 | 3D geological mapping system using apparatus for indicating boundary of geologic elements and method thereof |
Non-Patent Citations (3)
| Title |
|---|
| THORLEIFSON H: "Geological map of the future.digital,interactive,and three-dimensional", 《THE CURRENT ROLE OF GEOLOGICAL》 * |
| 李如山，杜雷，高孝敏，垢元培，于孝民，王佳宏: "基于计算机技术智能生成地质图图例的方法研究", 《河北能源职业技术学院学报》 * |
| 董敏,孙宝生,陈川: "基于ArcGIS的地质图图例绘制及意义--以《西准噶尔地区地质图》为例", 《新疆地质》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105279243B (en) | A kind of method and system of Conversion of Spatial Data | |
| AU2011354761B2 (en) | Method and system of updating a geocellular model | |
| CN111899341A (en) | Three-dimensional geological rapid modeling method for long and large banded linear engineering | |
| CN104616350A (en) | Fracture-cavity type carbonate oil reservoir three-dimensional physical model establishing method | |
| CN106547941A (en) | A kind of method that BIM Engineering Exploration Information Systems are built based on revit figure models | |
| CN100423003C (en) | Geological inspection column-like image drawing and compositing using CIS image document | |
| CN109035364A (en) | Method for rapidly drawing profile map based on CAD topographic map | |
| CN114549774A (en) | Three-dimensional stratum modeling method based on drilling data | |
| CN106780740B (en) | Dam foundation rock mass dominant penetration channel identification method based on GOCAD software | |
| CN108564264B (en) | Data processing method and device for determining water injection development effect | |
| CN111767362A (en) | Intelligent drawing method of geological map legend | |
| CN113742962B (en) | Shale reservoir attribute three-dimensional modeling method based on horizontal well | |
| CN113436327B (en) | Three-dimensional geological model modeling method and device and readable storage medium | |
| CN112581558A (en) | Model construction method and system for intrusion structure in map-cut geological profile | |
| CN115035258A (en) | Efficient urban three-dimensional geological modeling method based on CAD (computer-aided design) drilling histogram | |
| CN109359402B (en) | Three-dimensional soil layer construction method and device | |
| CN116204965B (en) | Working method for embedding two-dimensional rock and soil investigation information into three-dimensional building model | |
| CN116612248B (en) | Stratum space expansion and modeling method based on mark layer and control point | |
| CN115588103A (en) | Main flow line azimuth angle prediction device and method for narrow and small river channel type reservoir | |
| US20230313649A1 (en) | System and Method to Develop Naturally Fractured Hydrocarbon Reservoirs Using A Fracture Density Index | |
| CN115131461B (en) | Geological profile generation method and device and electronic equipment | |
| CN113345085B (en) | Method for constructing three-dimensional model of lens body | |
| CN113740930B (en) | Automatic extraction method and device for single well evolution history profile information | |
| CN114359436A (en) | Engineering geological profile map multi-dimensional drawing method | |
| CN115187723A (en) | Interpolation method for correlation between new and old drill holes in three-dimensional geological modeling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201013 |