CN112099781A - Map visualization method and device, storage medium and equipment - Google Patents
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Abstract
The embodiment of the application discloses a map visualization method, a map visualization device, a storage medium and map visualization equipment. The method comprises the following steps: displaying a visual interface packaged in advance, and collecting input operation of a user; determining instruction content of the map data according to input operation of a user; and determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing. By executing the scheme, the application program interface can be packaged based on the ArcGIS technology, so that the basic requirement of manual operation is reduced, and the purpose of processing in a visual mode can be realized.
Description
Technical Field
The embodiment of the application relates to the technical field of application program development, in particular to a map visualization method, a map visualization device, a storage medium and equipment.
Background
With the rapid development of computer technology, the development of many application programs, such as instant messaging applications, entertainment applications, news applications, game applications, financial applications, intelligence development applications, etc., appears in the computer field, and users can directly use the applications, which brings great convenience to the lives of people.
The ArcGIS product line provides a telescopic and comprehensive Geographic Information System (GIS) platform for users, develops a map based on the ArcGIS technology, and can achieve the effect of meeting the requirements of the users on the map. The ArcGIS is a computer graphics Application, including global base maps, map data, Application programs, and configurable Application templates and GIS tools and APIs (Application Programming interfaces) used by developers, and may be used to create Web maps, publish GIS services, share maps, data and Application programs, and manage organization content and multiple users.
The existing ArcGIS technology has long learning time period and high basic requirement of manual operation, and cannot be visualized.
Disclosure of Invention
The embodiment of the application provides a map visualization method, a map visualization device, a storage medium and a map visualization device, and the application program interface is encapsulated based on the ArcGIS technology, so that the basic requirements of manual operation are reduced, and the purpose of processing in a visualization mode can be achieved.
In a first aspect, an embodiment of the present application provides a map visualization method, where the method includes:
displaying a visual interface packaged in advance, and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
determining instruction content of the map data according to input operation of a user;
and determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
In a second aspect, an embodiment of the present application provides a map visualization apparatus, including:
the visual interface packaging and displaying module is used for displaying a visual interface packaged in advance and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
the instruction content determining module is used for determining the instruction content of the map data according to the input operation of the user;
and the map data display module is used for determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
In a third aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a map visualization method according to an embodiment of the present application.
In a fourth aspect, an embodiment of the present application provides an apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the map visualization method according to the embodiment of the present application.
According to the technical scheme provided by the embodiment of the application, a pre-packaged visual interface is firstly displayed, the input operation of a user is collected, the instruction content of the map data can be determined according to the input operation of the user, the graph drawing parameters of the map data are determined according to the instruction content, and the display mode of the map data during graph drawing is controlled. By executing the technical scheme, the application program interface is encapsulated based on the ArcGIS technology, so that the basic requirements of manual operation are reduced, and the purpose of processing in a visual mode can be realized.
Drawings
Fig. 1 is a flowchart of a map visualization method provided in an embodiment of the present application;
FIG. 2 is a map visualization interface provided in an embodiment of the present application;
FIG. 3 is a map visualization interface provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a map visualization apparatus provided in a second embodiment of the present application;
fig. 5 is a schematic structural diagram of an apparatus provided in the fourth embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 1 is a flowchart of a map visualization method according to an embodiment of the present application, where the present embodiment is applicable to a situation of map visualization operation, and the method may be executed by a map visualization apparatus provided in an embodiment of the present application, where the apparatus may be implemented by software and/or hardware, and may be integrated in a device such as an intelligent terminal for visualization operation.
As shown in fig. 1, the map visualization method includes:
s110, displaying a pre-packaged visual interface, and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; and constructing the incidence relation between the attribute field and the visual interface.
In this embodiment, the pre-packaged visualization interface may be a visualization interface packaged by an application interface in a GIS platform based on an ArcGIS technology. ArcGIS is a computer graphics Application that contains globally-based base maps, map data, applications, as well as configurable Application templates and GIS tools and APIs (Application Programming interfaces) used by developers, and can be used to create Web maps, publish GIS services, share maps, data and applications, and manage the organization's content and multiple users.
The input operation of the user can be a click on the visual interface and can also be a development operation on the visual interface. When the visual operation interface meets the requirements of the user, the user can click the visual interface to select corresponding requirements; when the visual operation interface does not meet the requirements of the user, the user can develop and operate the visual operation interface, and corresponding requirement operation is added.
The map data names can be small watershed sections, air stations, water quality automatic stations and the like. Wherein, the small watershed is a relatively independent and closed natural catchment area with water collection area below two and three levels of branch flows and with watershed and downstream river outlet cross section as boundary below 50k square meters. Water conservancy usually means an area of less than 50 square meters or river channels are river basins within a county. The air station is used for sampling, measuring and analyzing the pollutants in the atmosphere and air in a fixed-point, continuous or timed mode. In order to monitor air, a plurality of air stations are generally set up in an environmental key city, a multi-parameter automatic monitoring instrument is installed in each station for continuous automatic monitoring, and monitoring results are stored in real time and analyzed to obtain related data. The automatic water quality station is used for monitoring surface water, so that real-time continuous monitoring and remote monitoring of water quality are realized, and the water quality condition of a main watershed key section water body is mastered in time.
The map data type may be dynamic data or static data, among others. Dynamic data refers to data that changes over time in a system application. Such as website visitation, number of online people, daily sales, etc. Dynamic data includes all data that changes on the fly as well as data that needs to be input, output on the fly and data that is to be changed during on-the-fly operation. Static data refers to data that is used primarily as control or reference during operation, and that does not change over a long period of time, and generally does not change with operation.
The map data loading mode can be a point, a line or a plane. In the ArcGIS technique, dots, lines, and surfaces are main elements constituting a layer, and dot-shaped layers, linear layers, and planar layers can be generated. The points, lines or surfaces can be converted to show different layer forms. Where a point is a 0-dimensional geometric figure with X, Y coordinate values, and optional attributes such as elevation values, metric values, ID values, etc., may be used to describe the object that needs to be accurately located. A line is a collection of ordered paths, which may be continuous or discrete. The polyline can be used for representing objects with linear characteristics, and a user can represent a simple line by a polyline consisting of a single path or represent a complex line type by an ambiguous line with a plurality of paths. A face is a collection of rings, which is a closed path. The faces may be made up of one or more rings, or even nested rings within a ring. However, the inner and outer rings cannot overlap each other and are generally used to describe elements of the planar feature.
In this embodiment, a map data name selection area is set in the visualization interface, and a user can select a desired map data name by performing a clicking operation in the corresponding map data name selection area in the visualization interface. And setting a map data type selection area, and selecting a required map data type by clicking in the corresponding map data name selection area in the visual interface by a user. And setting a map data loading mode selection area, and selecting a required map data loading mode by clicking in the corresponding map data name selection area in the visual interface by a user.
As shown in fig. 2, the basic information on the visual interface includes a layer name selection area, a data type selection area, a loading mode selection area, and the like, and a user can perform a click operation in the visual interface according to a requirement. In the layer name selection area, a user can perform input operation in the selection area according to the map data name. In the data type selection area, the user can perform a pointing operation by pulling down an arrow in the selection area according to the map data type. In the loading mode selection area, the user can perform a click operation by pulling down an arrow in the selection area according to the loading type of the map data.
In this embodiment, the association relationship between the attribute field and the visualization interface is constructed as follows: the 'map layer name' represents the Chinese name information of the map layer and is used for preliminarily identifying the use of the map layer; whether the control layer is loaded by default or not controls whether the layer is displayed by default when being loaded; the loaded content of the space type control layer is points, lines and surfaces; the data loaded by the data type control layer is dynamic data or static data, the dynamic data can select a dynamic data source, and the static data can be pasted into a static data text; the coordinate conversion can configure the conversion relation between the layer data source and the map; "legend configuration" may configure the legend of the map; the "default icon" may configure the icon of the point location of the load.
In this embodiment, the instruction control on the map data may be performed by clicking a selection area corresponding to the map data in the visualization interface to control the map data. For example, by performing a clicking operation on a map data name selection area in the visualization interface, desired data can be selected and command-controlled. The instruction control is to select corresponding map data through clicking operation and process the map data.
And S120, determining the instruction content of the map data according to the input operation of the user.
The instruction content may be a processing operation of the map data, among others. For example, the display may be performed in the form of a planar layer, a dot layer, or a display legend.
In this embodiment, a user may select a corresponding area on the visual interface through an input operation, and may determine instruction content for the map data according to the input operation of the user. For example, in the map data loading mode selection area, the user clicks the surface, and if the instruction content of the map data is determined, the map data is displayed in the form of a planar layer.
In the technical solution, optionally, the map data includes position data of the measuring point and measured value data;
correspondingly, determining the instruction content of the map data according to the input operation of the user;
according to the input operation of the user, an attribute selection instruction and a range selection instruction for the map data are determined.
The position data of the measuring point can be the position of the map data on the map. For example, if the map data is small watershed data in fuzhou city, the position of the measuring point of the map data is the geographical position of the small watershed corresponding to the fuzhou city.
The measured value data may be a true value of the map data. For example, the map data is small watershed data of fuzhou city, and the map data measurement value data may be the small watershed water and soil loss value.
The attribute selection instruction may be an instruction to select an attribute of the map data. For example, the attribute selection command may be a command for selecting a name of map data, a type of map data, or a map data loading method.
The range selection instruction may be an instruction to display a geographic boundary of the GIS information in the data frame. The top, bottom, left and right coordinates make up the boundary. They belong to the edges of the map range. The map range will be affected by the map scale. When zooming a map, if the size of the data frame on the page remains the same, the map range will change.
In this embodiment, the map data includes position data of measurement points and measurement value data, and the attribute selection command and the range selection command for the map data can be specified by the clicking operation of the user.
By clicking operation of the user, attribute selection and range selection of the map data can be determined, the user can conveniently operate the map data, and basic requirements of manual operation are reduced.
And S130, determining a graph drawing parameter of the map data according to the instruction content so as to control the display mode of the map data during graph drawing.
The graphic drawing parameters may be coordinate parameters or data loading modes.
The display mode of the map data can be a chart display mode, a three-dimensional scene display mode or a two-dimensional picture display mode. Among them, the graph is an expression form that is easy to understand and can intuitively transmit the map information and the interrelationship between the elements. The three-dimensional scene can visually and stereoscopically display map data. The two-dimensional picture may view different data points on a map.
In the present embodiment, according to the instruction contents, the map data graphic drawing parameters may be determined so that the map data is presented according to the instruction contents.
In this technical solution, optionally, the method further includes:
responding to the legend configuration click request, and displaying at least one candidate legend;
and in response to the selection instruction of the candidate legend, determining the selected target legend as a display legend of the map data.
The legend can have graphic symbols with the meaning of indication, and has the characteristics of high concentration, rapid information transmission and convenient memory. Different map data correspond to different legends, and the corresponding legends can be selected for configuration according to requirements.
The map data can be conveniently and visually checked by a user by selecting the legend corresponding to the map data for configuration.
In this technical solution, optionally, the method further includes:
responding to the coordinate conversion request, and displaying a coordinate conversion interface;
determining a candidate coordinate format according to an original coordinate format of the map data;
and responding to a selection instruction of the candidate coordinate format, and converting the map data from the original coordinate format to the selected target coordinate format.
The coordinate conversion may be converting the map data into data at different coordinates. The existing coordinate form of the map data may not meet the requirement, and corresponding coordinate conversion is needed to meet the requirement. For example, the coordinates of the map data are eight point latitudes and longitudes of a 2000 geodetic coordinate system, and the requirement is an 80 coordinate system, the map data need to be subjected to coordinate conversion to meet the requirement.
By converting the map data coordinates, a target coordinate format meeting the requirements can be obtained, and the map data can be ensured to correctly display the position, direction and distance of the map data in a visual interface.
As shown in fig. 3, a legend configuration selection area and a coordinate conversion selection area are included in the visualization interface. The user can click the legend configuration selection area and the coordinate conversion selection area on the visual interface according to the map data requirement.
According to the technical scheme provided by the embodiment of the application, a pre-packaged visual interface is firstly displayed, the input operation of a user is collected, the instruction content of the map data can be determined according to the input operation of the user, the graph drawing parameters of the map data are determined according to the instruction content, and the display mode of the map data during graph drawing is controlled. By executing the technical scheme, the application program interface is encapsulated based on the ArcGIS technology, so that the basic requirements of manual operation are reduced, and the purpose of processing in a visual mode can be realized.
Example two
Fig. 4 is a schematic structural diagram of a map visualization apparatus provided in a second embodiment of the present application, and as shown in fig. 4, the apparatus includes:
a visual interface packaging and displaying module 410, configured to display a pre-packaged visual interface and collect input operations of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
an instruction content determination module 420, configured to determine instruction content for the map data according to an input operation of a user;
and the map data display module 430 is configured to determine a graphic drawing parameter for the map data according to the instruction content, so as to control a display manner of the map data during graphic drawing.
In the technical solution, optionally, the map data includes position data of the measuring point and measured value data;
the instruction content determining module 420 is specifically configured to:
according to the input operation of the user, an attribute selection instruction and a range selection instruction for the map data are determined.
In this technical solution, optionally, the apparatus further includes:
a legend configuration response module for responding to a legend configuration click request and displaying at least one candidate legend;
and the legend display module is used for responding to the selection instruction of the candidate legend and determining the selected target legend as the display legend of the map data.
In this technical solution, optionally, the apparatus further includes:
the coordinate conversion response module is used for responding to the coordinate conversion request and displaying a coordinate conversion interface;
the candidate coordinate format determining module is used for determining a candidate coordinate format according to the original coordinate format of the map data;
and the target coordinate format determining module is used for responding to a selection instruction of the candidate coordinate format and converting the map data from the original coordinate format into the selected target coordinate format.
The product can execute the method provided by the embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE III
Embodiments of the present application also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a method of map visualization, the method comprising:
displaying a visual interface packaged in advance, and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
determining instruction content of the map data according to input operation of a user;
and determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in the computer system in which the program is executed, or may be located in a different second computer system connected to the computer system through a network (such as the internet). The second computer system may provide the program instructions to the computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems that are connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium provided in the embodiments of the present application contains computer-executable instructions, and the computer-executable instructions are not limited to the map visualization operations described above, and may also perform related operations in the map visualization method provided in any embodiments of the present application.
Example four
The embodiment of the application provides equipment, and the map visualization device provided by the embodiment of the application can be integrated into the equipment. Fig. 5 is a schematic structural diagram of an apparatus provided in the fourth embodiment of the present application. As shown in fig. 5, the present embodiment provides an apparatus 500 comprising: one or more processors 520; the storage 510 is configured to store one or more programs, and when the one or more programs are executed by the one or more processors 520, the one or more processors 520 implement a map visualization method provided in an embodiment of the present application, the method includes:
displaying a visual interface packaged in advance, and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
determining instruction content of the map data according to input operation of a user;
and determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
Of course, those skilled in the art can understand that the processor 520 also implements the technical solution of the map visualization method provided in any embodiment of the present application.
The apparatus 500 shown in fig. 5 is only an example and should not bring any limitations to the functionality or scope of use of the embodiments of the present application.
As shown in fig. 5, the apparatus 500 includes a processor 520, a storage device 510, an input device 530, and an output device 540; the number of the processors 520 in the device may be one or more, and one processor 520 is taken as an example in fig. 5; the processor 520, the memory device 510, the input device 530 and the output device 540 of the apparatus may be connected by a bus or other means, such as by a bus 550 in fig. 5.
The storage device 510 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and module units, such as program instructions corresponding to the map visualization method in the embodiment of the present application.
The storage device 510 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the storage 510 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, storage 510 may further include memory located remotely from processor 520, which may be connected via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input means 530 may be used to receive input numbers, character information, or voice information, and to generate key signal inputs related to user settings and function control of the apparatus. The output device 540 may include a display screen, speakers, etc.
The device provided by the embodiment of the application can achieve the purposes of improving the visualization speed and the processing effect of the map.
The map visualization device, the storage medium and the equipment provided in the above embodiments can execute the map visualization method provided in any embodiment of the present application, and have corresponding functional modules and beneficial effects for executing the method. For technical details that are not described in detail in the above embodiments, reference may be made to a map visualization method provided in any embodiment of the present application.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. A map visualization method, comprising:
displaying a visual interface packaged in advance, and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
determining instruction content of the map data according to input operation of a user;
and determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
2. The method according to claim 1, characterized in that the map data includes position data of a survey point and measurement value data;
correspondingly, determining the instruction content of the map data according to the input operation of the user;
according to the input operation of the user, an attribute selection instruction and a range selection instruction for the map data are determined.
3. The method of claim 1, further comprising:
responding to the legend configuration click request, and displaying at least one candidate legend;
and in response to the selection instruction of the candidate legend, determining the selected target legend as a display legend of the map data.
4. The method of claim 1, further comprising:
responding to the coordinate conversion request, and displaying a coordinate conversion interface;
determining a candidate coordinate format according to an original coordinate format of the map data;
and responding to a selection instruction of the candidate coordinate format, and converting the map data from the original coordinate format to the selected target coordinate format.
5. A map visualization apparatus, comprising:
the visual interface packaging and displaying module is used for displaying a visual interface packaged in advance and collecting input operation of a user; wherein the packaging process of the pre-packaged visual interface comprises the following steps: determining attribute fields of the map data, wherein the attribute fields comprise a map data name, a map data type and a map data loading mode; constructing a visual interface, and setting a map data name selection area, a map data type selection area and a map data loading mode selection area in the visual interface; constructing an incidence relation between the attribute field and the visual interface;
the instruction content determining module is used for determining the instruction content of the map data according to the input operation of the user;
and the map data display module is used for determining the graphic drawing parameters of the map data according to the instruction content so as to control the display mode of the map data during graphic drawing.
6. The apparatus according to claim 5, wherein the map data includes position data of a survey point and measurement value data;
the instruction content determining module is specifically configured to:
according to the input operation of the user, an attribute selection instruction and a range selection instruction for the map data are determined.
7. The apparatus of claim 5, further comprising:
a legend configuration response module for responding to a legend configuration click request and displaying at least one candidate legend;
and the legend display module is used for responding to the selection instruction of the candidate legend and determining the selected target legend as the display legend of the map data.
8. The apparatus of claim 5, further comprising:
the coordinate conversion response module is used for responding to the coordinate conversion request and displaying a coordinate conversion interface;
the candidate coordinate format determining module is used for determining a candidate coordinate format according to the original coordinate format of the map data;
and the target coordinate format determining module is used for responding to a selection instruction of the candidate coordinate format and converting the map data from the original coordinate format into the selected target coordinate format.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a map visualization method according to any one of claims 1 to 4.
10. An apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the map visualization method according to any one of claims 1 to 4 when executing the computer program.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113253893A (en) * | 2021-05-21 | 2021-08-13 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Geological information display management method, device, equipment and readable storage medium |
| CN113468193A (en) * | 2021-07-01 | 2021-10-01 | 深圳集智数字科技有限公司 | Electronic map planning method, electronic map planning device, medium, and electronic apparatus |
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