A geological data evaluation method and system for geological division

Abstract

The present invention is applicable to the field of geological technologies, and provides a geological data evaluation method and system for geological division. Through initializing and analyzing a geological data set, the present invention screens a plurality of initial geological data; matches time series parameter data corresponding to the plurality of initial geological data; calculates range resolution and azimuth resolution corresponding to the plurality of initial geological data; matches standard resolution data; based on the standard resolution data, evaluates and compares the plurality of range resolutions and the plurality of azimuth resolutions, and selects a plurality of qualified geological data from the plurality of initial geological data. It can perform initial screening of data, then calculate the range resolution and azimuth resolution corresponding to the plurality of initial geological data, conduct evaluation and comparison, and select a plurality of qualified geological data, so as to perform different data screening according to different geological division requirements, realize data reduction, avoid subsequent processing of invalid data, and greatly shorten the processing time.

Description

Technical Field

[0001] The present invention belongs to the field of geological technologies, and particularly relates to a geological data evaluation method and system for geological division. Background Art

[0002] Geology is a comprehensive concept involving the composition, structure, tectonics, and evolution of the earth's materials.

[0003] Geological data are a large number of geological observation values generated during geological work or research, mainly from activities such as geological exploration, geological research, and geological monitoring. Geological information is obtained through means such as field surveys, laboratory analyses, and remote sensing interpretation, and is converted into geological data.

[0004] In the prior art, for geological data in geological division, different data screening cannot be performed according to different geological division requirements. Therefore, geological data are numerous and complex, and the quality is uneven, resulting in too much data to be processed later, and most of them are invalid data, greatly increasing the processing time. Summary of the Invention

[0005] The purpose of the embodiments of the present invention is to provide a geological data evaluation method and system for geological division, aiming to solve the technical problems existing in the prior art mentioned in the background art.

[0006] The embodiments of the present invention are implemented as follows:

[0007] A geological data evaluation method for geological division, the method specifically includes the following steps:

[0008] Receive the division request information regarding geological division, obtain the geological data set, perform an initial analysis on the geological data set, and screen multiple initial geological data;

[0009] Match the time series parameter data corresponding to the multiple initial geological data;

[0010] Calculate the range resolution and azimuth resolution corresponding to the multiple initial geological data according to the multiple time series parameter data;

[0011] Match the standard resolution data according to the division request information;

[0012] Based on the standard resolution data, evaluate and compare the multiple range resolutions and the multiple azimuth resolutions, and select multiple qualified geological data from the multiple initial geological data.

[0013] As a further limitation of the technical solution of the embodiment of the present invention, the steps of receiving the division request information regarding geological division, obtaining the geological data set, performing initialization analysis on the geological data set, and screening multiple initial geological data specifically include the following steps:

[0014] Receive the division request information regarding geological division;

[0015] Determine the target geological area from the division request information;

[0016] Obtain the geological data set;

[0017] Based on the target geological area, perform initialization positioning analysis on the geological data set and screen multiple initial geological data.

[0018] As a further limitation of the technical solution of the embodiment of the present invention, the steps of matching the timing parameter data corresponding to multiple initial geological data specifically include the following steps:

[0019] Perform timing analysis on multiple initial geological data to obtain multiple timing information;

[0020] Obtain the parameter data set;

[0021] Based on multiple timing information, match multiple corresponding timing parameter data from the parameter data set.

[0022] As a further limitation of the technical solution of the embodiment of the present invention, the steps of calculating the range resolution and azimuth resolution corresponding to multiple initial geological data according to multiple timing parameter data specifically include the following steps:

[0023] Extract multiple valid parameter data from multiple timing parameter data;

[0024] Calculate the range resolution corresponding to multiple initial geological data according to multiple valid parameter data;

[0025] Calculate the azimuth resolution corresponding to multiple initial geological data according to multiple valid parameter data.

[0026] As a further limitation of the technical solution of the embodiment of the present invention, the calculation formula for multiple range resolutions is:

[0027] ;

[0028] Wherein, represents the th initial geological data, is the range resolution corresponding to the th initial geological data, is the speed of light, is the signal bandwidth corresponding to the th initial geological data, is the radar incident angle corresponding to the th initial geological data;

[0029] The calculation formulas for multiple azimuth resolutions are as follows:

[0030] ;

[0031] wherein, is the azimuth resolution corresponding to the th initial geological data, is the radar wavelength corresponding to the th initial geological data, is the slant range corresponding to the th initial geological data, is a preset adjustment coefficient, is the antenna aperture length corresponding to the th initial geological data.

[0032] As a further limitation of the technical solution of the embodiment of the present invention, the standard resolution data includes range standard resolution and azimuth standard resolution.

[0033] As a further limitation of the technical solution of the embodiment of the present invention, based on the standard resolution data, evaluating and comparing multiple range resolutions and multiple azimuth resolutions, and selecting multiple qualified geological data from multiple initial geological data specifically includes the following steps:

[0034] Evaluating and comparing multiple range resolutions based on the range standard resolution, and recording the range evaluation and comparison results;

[0035] Evaluating and comparing multiple azimuth resolutions based on the azimuth standard resolution, and recording the azimuth evaluation and comparison results;

[0036] Selecting multiple qualified geological data from multiple initial geological data according to the range evaluation and comparison results and the azimuth evaluation and comparison results.

[0037] A geological data evaluation system for geological division, the system includes a data initialization and screening module, a parameter matching module, a multi-directional resolution calculation module, a standard data matching module, and an evaluation and comparison processing module, wherein:

[0038] The data initialization and screening module is used to receive division request information regarding geological division, obtain a geological data set, perform initialization analysis on the geological data set, and screen multiple initial geological data;

[0039] A parameter matching module, configured to match the timing parameter data corresponding to multiple pieces of the initial geological data;

[0040] A multi-directional resolution calculation module, configured to calculate the range resolution and azimuth resolution corresponding to multiple pieces of the initial geological data according to the multiple pieces of the timing parameter data;

[0041] A standard data matching module, configured to match the standard resolution data according to the division request information;

[0042] An evaluation and comparison processing module, configured to evaluate and compare the multiple range resolutions and the multiple azimuth resolutions based on the standard resolution data, and select multiple qualified geological data from the multiple pieces of the initial geological data.

[0043] As a further limitation of the technical solution of the embodiment of the present invention, the data initialization and screening module specifically includes:

[0044] A request receiving unit, configured to receive division request information regarding geological division;

[0045] A region determination unit, configured to determine a target geological region from the division request information;

[0046] A geological data set acquisition unit, configured to acquire a geological data set;

[0047] An initialization and screening unit, configured to perform initialization positioning analysis on the geological data set based on the target geological region, and screen multiple pieces of initial geological data.

[0048] As a further limitation of the technical solution of the embodiment of the present invention, the parameter matching module specifically includes:

[0049] A timing analysis unit, configured to perform timing analysis on multiple pieces of the initial geological data to obtain multiple pieces of timing information;

[0050] A parameter data set acquisition unit, configured to acquire a parameter data set;

[0051] A parameter data matching unit, configured to match multiple corresponding pieces of timing parameter data from the parameter data set based on the multiple pieces of timing information.

[0052] Compared with the prior art, the beneficial effects of the present invention are:

[0053] In the embodiments of the present invention, through initial analysis of a geological data set, multiple initial geological data are screened; time series parameter data corresponding to the multiple initial geological data are matched; range resolution and azimuth resolution corresponding to the multiple initial geological data are calculated; standard resolution data are matched; based on the standard resolution data, the multiple range resolutions and multiple azimuth resolutions are evaluated and compared, and multiple qualified geological data are selected from the multiple initial geological data. It is possible to perform initial screening of data, then calculate the range resolution and azimuth resolution corresponding to the multiple initial geological data, conduct evaluation and comparison, and select multiple qualified geological data, so as to perform different data screening according to different geological division requirements, achieve data reduction, avoid subsequent processing of invalid data, and greatly shorten the processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 FIG. shows a flowchart of a geological data evaluation method for geological division provided by an embodiment of the present invention;

[0055] Figure 2 FIG. shows a flowchart of initial analysis of a geological data set in the method provided by an embodiment of the present invention;

[0056] Figure 3 FIG. shows a flowchart of matching time series parameter data in the method provided by an embodiment of the present invention;

[0057] Figure 4 FIG. shows a flowchart of calculating range resolution and azimuth resolution in the method provided by an embodiment of the present invention;

[0058] Figure 5 FIG. shows a flowchart of evaluation and comparison of range resolution and azimuth resolution in the method provided by an embodiment of the present invention;

[0059] Figure 6 FIG. shows an application architecture diagram of a geological data evaluation system for geological division provided by an embodiment of the present invention;

[0060] Figure 7 FIG. shows a structural block diagram of a data initialization screening module in the system provided by an embodiment of the present invention;

[0061] Figure 8 FIG. shows a structural block diagram of a parameter matching module in the system provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0062] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0063] It is understandable that in the prior art, for geological data in geological division, different data screening cannot be performed according to different geological division requirements. Therefore, the geological data is extensive and of uneven quality, resulting in too much data to be processed later, and most of it being invalid data, greatly increasing the processing time.

[0064] To solve the above problems, a geological data evaluation method and system for geological division disclosed in an embodiment of the present invention, by receiving division request information regarding geological division, obtaining a geological data set, performing initialization analysis on the geological data set, and screening multiple initial geological data; matching time series parameter data corresponding to the multiple initial geological data; calculating range resolution and azimuth resolution corresponding to the multiple initial geological data according to the multiple time series parameter data; matching standard resolution data according to the division request information; and evaluating and comparing the multiple range resolutions and multiple azimuth resolutions based on the standard resolution data, and selecting multiple qualified geological data from the multiple initial geological data. It can perform initialization screening of data, then calculate the range resolution and azimuth resolution corresponding to the multiple initial geological data, perform evaluation and comparison, and select multiple qualified geological data, so as to perform different data screening according to different geological division requirements, achieve data reduction, avoid subsequent processing of invalid data, and greatly shorten the processing time.

[0065] Specifically, Figure 1 shows a flowchart of the geological data evaluation method for geological division provided by an embodiment of the present invention.

[0066] In a preferred embodiment provided by the present invention, a geological data evaluation method for geological division, the method specifically includes the following steps:

[0067] Step S101, receive division request information regarding geological division, obtain a geological data set, perform initialization analysis on the geological data set, and screen multiple initial geological data.

[0068] In an embodiment of the present invention, by receiving division request information regarding geological division uploaded by geological staff, then performing content recognition on the division request information to determine the target geological area, making a signal connection with a geological detector related to the target geological area, determining the signal strength, when the signal strength meets the preset standard strength, directly receiving the geological data set transmitted by the geological detector; and when the signal strength does not meet the preset standard strength, selecting an auxiliary unmanned aerial vehicle, and planning the auxiliary connection height of the auxiliary unmanned aerial vehicle according to the signal strength, and then controlling the auxiliary unmanned aerial vehicle to fly to the auxiliary connection height, establishing a connection with the geological detector through the auxiliary unmanned aerial vehicle, indirectly receiving the geological data set transmitted by the geological detector, and then performing matching of positioning analysis on the data in the geological data set based on the target geological area, and screening multiple initial geological data located in the target geological area.

[0069] It can be understood that when the signal strength of the geological detector does not meet the preset standard strength, the higher the signal strength, the lower the auxiliary connection height; the lower the signal strength, the higher the auxiliary connection height.

[0070] Specifically, Figure 2 FIG. shows a flowchart of initializing and analyzing a geological data set in the method provided by an embodiment of the present invention.

[0071] Among them, in another preferred embodiment provided by the present invention, the steps of receiving division request information regarding geological division, obtaining a geological data set, initializing and analyzing the geological data set, and screening a plurality of initial geological data specifically include the following steps:

[0072] Step S1011: Receive division request information regarding geological division.

[0073] Step S1012: Determine a target geological area from the division request information.

[0074] Step S1013: Obtain a geological data set.

[0075] Step S1014: Based on the target geological area, perform initial positioning analysis on the geological data set to screen a plurality of initial geological data.

[0076] Furthermore, the geological division and geological data evaluation method further includes the following steps:

[0077] Step S102: Match the timing parameter data corresponding to a plurality of the initial geological data.

[0078] In an embodiment of the present invention, through performing timing analysis on a plurality of initial geological data, timing information corresponding to the plurality of initial geological data is obtained, and a parameter data set transmitted by a geological detector is obtained. Then, according to the plurality of timing information, the data in the parameter data set is correspondingly matched to obtain a plurality of timing parameter data corresponding to the plurality of timing information.

[0079] It can be understood that the timing information includes information such as the detection time and detection order of the geological detector; the data in the geological data set and the data in the parameter data set are in one-to-one correspondence in terms of detection time and detection order. Therefore, by obtaining the timing information corresponding to a plurality of initial geological data, the data in the parameter data set can be correspondingly matched.

[0080] Specifically, Figure 3 FIG. shows a flowchart of matching timing parameter data in the method provided by an embodiment of the present invention.

[0081] Among them, in another preferred embodiment provided by the present invention, the matching of the timing parameter data corresponding to the multiple initial geological data specifically includes the following steps:

[0082] Step S1021: Perform timing analysis on the multiple initial geological data to obtain multiple timing information.

[0083] Step S1022: Obtain a parameter data set.

[0084] Step S1023: Based on the multiple timing information, match multiple corresponding timing parameter data from the parameter data set.

[0085] Furthermore, the geological data evaluation method for geological division further includes the following steps:

[0086] Step S103: Calculate the range resolution and azimuth resolution corresponding to the multiple initial geological data according to the multiple timing parameter data.

[0087] In the embodiment of the present invention, effective analysis is performed on multiple timing parameter data, and effective parameter data such as signal bandwidth, radar incident angle, radar wavelength, slant range, and antenna aperture length are extracted from the multiple timing parameter data. Then, according to the multiple effective parameter data, the range resolution corresponding to the multiple initial geological data is calculated, and the azimuth resolution corresponding to the multiple initial geological data is calculated. Specifically, the calculation formula for the multiple range resolutions is:

[0088] ;

[0089] Wherein, represents the th initial geological data, is the range resolution corresponding to the th initial geological data, is the speed of light, is the signal bandwidth corresponding to the th initial geological data, is the radar incident angle corresponding to the th initial geological data;

[0090] The calculation formula for the multiple azimuth resolutions is:

[0091] ;

[0092] Wherein, is the azimuth resolution corresponding to the th initial geological data, is the radar wavelength corresponding to the th initial geological data, is the The slant range corresponding to an initial geological data is a preset adjustment coefficient is the antenna aperture length corresponding to the th initial geological data

[0093] Specifically Figure 4 shows a flowchart for calculating the range resolution and azimuth resolution in the method provided by an embodiment of the present invention

[0094] Among them, in another preferred embodiment provided by the present invention, calculating the range resolution and azimuth resolution corresponding to a plurality of the initial geological data according to the plurality of the timing parameter data specifically includes the following steps

[0095] Step S1031: Extract a plurality of valid parameter data from the plurality of the timing parameter data

[0096] Step S1032: Calculate the range resolution corresponding to the plurality of the initial geological data according to the plurality of the valid parameter data

[0097] Step S1033: Calculate the azimuth resolution corresponding to the plurality of the initial geological data according to the plurality of the valid parameter data

[0098] Further, the geological division geological data evaluation method further includes the following steps

[0099] Step S104: Match standard resolution data according to the division request information

[0100] In an embodiment of the present invention, the division request information is identified to determine the division geological type, and then the standard resolution data is matched according to the division geological type, and the standard resolution data consists of a range standard resolution and an azimuth standard resolution

[0101] It can be understood that different division geological types have different data quality requirements. Therefore, there are different range standard resolutions and azimuth standard resolutions. Among them, different division geological types include igneous rock strata, sedimentary rock strata, metamorphic rock strata, landslide geology, fault strata, etc

[0102] Step S105: Evaluate and compare the plurality of the range resolutions and the plurality of the azimuth resolutions based on the standard resolution data, and select a plurality of qualified geological data from the plurality of the initial geological data

[0103] In an embodiment of the present invention, based on the range standard resolution, multiple range resolutions are evaluated and compared, and the range evaluation and comparison results are recorded. Also, based on the azimuth standard resolution, multiple azimuth resolutions are evaluated and compared, and the azimuth evaluation and comparison results are recorded. Then, according to the range evaluation and comparison results and the azimuth evaluation and comparison results, data with a range resolution greater than the range standard resolution and an azimuth resolution greater than the azimuth standard resolution are selected from the multiple initial geological data, obtaining multiple qualified geological data, thus realizing the evaluation and selection of geological data.

[0104] Specifically, Figure 5 The flowchart shows the evaluation and comparison of the range resolution and the azimuth resolution in the method provided by the embodiment of the present invention.

[0105] Among them, in another preferred embodiment provided by the present invention, the evaluation and comparison of multiple range resolutions and multiple azimuth resolutions based on the standard resolution data, and the selection of multiple qualified geological data from the multiple initial geological data specifically include the following steps:

[0106] Step S1051: Based on the range standard resolution, evaluate and compare multiple range resolutions, and record the range evaluation and comparison results.

[0107] Step S1052: Based on the azimuth standard resolution, evaluate and compare multiple azimuth resolutions, and record the azimuth evaluation and comparison results.

[0108] Step S1053: According to the range evaluation and comparison results and the azimuth evaluation and comparison results, select multiple qualified geological data from the multiple initial geological data.

[0109] Furthermore, Figure 6 The application architecture diagram of the geological data evaluation system for geological division provided by the embodiment of the present invention is shown.

[0110] Specifically, in another preferred embodiment provided by the present invention, a geological data evaluation system for geological division includes:

[0111] A data initialization and screening module 101, configured to receive division request information regarding geological division, obtain a geological data set, perform initialization analysis on the geological data set, and screen multiple initial geological data.

[0112] In an embodiment of the present invention, the data initialization and screening module 101 receives the division request information about geological division uploaded by geological staff, then performs content recognition on the division request information to determine the target geological area, makes a signal connection with the geological detector related to the target geological area, determines the signal strength, and directly receives the geological data set transmitted by the geological detector when the signal strength meets the preset standard strength; while when the signal strength does not meet the preset standard strength, an auxiliary drone is selected, and according to the signal strength, the auxiliary connection height of the auxiliary drone is planned, and then the auxiliary drone is controlled to fly to the auxiliary connection height, and through the auxiliary drone, a connection with the geological detector is established to indirectly receive the geological data set transmitted by the geological detector, and then based on the target geological area, the data in the geological data set is subjected to positioning analysis and matching to screen and locate multiple initial geological data belonging to the target geological area.

[0113] Specifically, Figure 7 FIG. shows the structural block diagram of the data initialization and screening module 101 in the system provided by the embodiment of the present invention.

[0114] Wherein, in another preferred embodiment provided by the present invention, the data initialization and screening module 101 specifically includes:

[0115] A request receiving unit 1011, configured to receive the division request information about geological division.

[0116] An area determining unit 1012, configured to determine the target geological area from the division request information.

[0117] A geological data set obtaining unit 1013, configured to obtain the geological data set.

[0118] An initialization and screening unit 1014, configured to perform initialization positioning analysis on the geological data set based on the target geological area to screen multiple initial geological data.

[0119] Further, the geological data evaluation system for geological division further includes:

[0120] A parameter matching module 102, configured to match the timing parameter data corresponding to the multiple initial geological data.

[0121] In an embodiment of the present invention, the parameter matching module 102 performs timing analysis on multiple initial geological data to obtain the timing information corresponding to the multiple initial geological data, and obtains the parameter data set transmitted by the geological detector, and then performs corresponding matching on the data in the parameter data set according to the multiple timing information to obtain multiple timing parameter data corresponding to the multiple timing information.

[0122] Specifically, Figure 8The block diagram of the parameter matching module 102 in the system provided by the embodiment of the present invention is shown.

[0123] Wherein, in another preferred embodiment provided by the present invention, the parameter matching module 102 specifically includes:

[0124] A timing analysis unit 1021, configured to perform timing analysis on a plurality of the initial geological data to obtain a plurality of timing information.

[0125] A parameter data set acquisition unit 1022, configured to acquire a parameter data set.

[0126] A parameter data matching unit 1023, configured to match a plurality of corresponding timing parameter data from the parameter data set based on the plurality of timing information.

[0127] Furthermore, the geological division geological data evaluation system further includes:

[0128] A multi-directional resolution calculation module 103, configured to calculate the range resolution and azimuth resolution corresponding to the plurality of initial geological data according to the plurality of timing parameter data.

[0129] In the embodiment of the present invention, the multi-directional resolution calculation module 103 effectively analyzes a plurality of timing parameter data, extracts effective parameter data such as signal bandwidth, radar incident angle, radar wavelength, slant range, and antenna aperture length from the plurality of timing parameter data, and then calculates the range resolution corresponding to the plurality of initial geological data according to the plurality of effective parameter data, and calculates the azimuth resolution corresponding to the plurality of initial geological data. Specifically, the calculation formulas for the plurality of range resolutions are:

[0130] ;

[0131] Wherein, represents the th initial geological data, is the range resolution corresponding to the th initial geological data, is the speed of light, is the th signal bandwidth corresponding to the th initial geological data, is the radar incident angle corresponding to the

[0132] The calculation formulas for the plurality of azimuth resolutions are:

[0133] ;

[0134] Wherein, is the The azimuth resolution corresponding to the initial geological data is the radar wavelength corresponding to the th initial geological data is the slant range corresponding to the th initial geological data is the preset adjustment coefficient is the antenna aperture length corresponding to the

[0135] The standard data matching module 104 is configured to match standard resolution data according to the division request information.

[0136] In an embodiment of the present invention, the standard data matching module 104 identifies the division request information, determines the division geological type, and then matches the standard resolution data according to the division geological type. The standard resolution data consists of range standard resolution and azimuth standard resolution.

[0137] The evaluation and comparison processing module 105 is configured to evaluate and compare the multiple range resolutions and the multiple azimuth resolutions based on the standard resolution data, and select multiple qualified geological data from the multiple initial geological data.

[0138] In an embodiment of the present invention, the evaluation and comparison processing module 105 evaluates and compares the multiple range resolutions based on the range standard resolution, records the range evaluation and comparison results, and evaluates and compares the multiple azimuth resolutions based on the azimuth standard resolution, records the azimuth evaluation and comparison results. Then, according to the range evaluation and comparison results and the azimuth evaluation and comparison results, data with a range resolution greater than the range standard resolution and an azimuth resolution greater than the azimuth standard resolution are selected from the multiple initial geological data to obtain multiple qualified geological data, realizing the evaluation and selection of geological data.

[0139] It should be understood that although the steps in the flowcharts of the embodiments of the present invention are shown in sequence according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise clearly stated in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a part of the steps in each embodiment may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed alternately or in turn with at least a part of other steps or sub-steps or stages of other steps.

[0140] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0141] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A method for evaluating geological data for geological division, characterized in that: The method specifically comprises the following steps: Receiving division request information about geological division, acquiring a geological data set, performing initialization analysis on the geological data set, and screening a plurality of initial geological data; Establish signal connection with the geological detector related to the target geological area, determine the signal strength, and directly receive the geological data set transmitted by the geological detector when the signal strength meets the preset standard strength; when the signal strength does not meet the preset standard strength, select an auxiliary drone, and plan the auxiliary connection height of the auxiliary drone according to the signal strength, and then control the auxiliary drone to fly to the auxiliary connection height, establish a connection with the geological detector through the auxiliary drone, and indirectly receive the geological data set transmitted by the geological detector. The higher the signal strength, the lower the auxiliary connection height; the lower the signal strength, the higher the auxiliary connection height; Matching a plurality of time series parameter data corresponding to the initial geological data; Calculating the range resolution and azimuth resolution corresponding to the plurality of initial geological data according to the plurality of time series parameter data; Effectively analyze multiple time series parameter data, extract effective parameter data including signal bandwidth, radar incident angle, radar wavelength, slant range and antenna aperture length from the multiple time series parameter data, and then calculate the range resolution corresponding to the multiple initial geological data and the azimuth resolution corresponding to the multiple initial geological data according to the multiple effective parameter data. Specifically, the calculation formulas for the multiple range resolutions are: ； in, Representative Initial geological data, For the The distance resolution corresponding to the initial geological data is is the speed of light, For the The signal bandwidth corresponding to the initial geological data is For the The radar incident angle corresponding to the initial geological data; The calculation formula for multiple azimuth resolutions is: ； in, For the The azimuth resolution corresponding to the initial geological data is For the The radar wavelength corresponding to the initial geological data is For the The slope distance corresponding to the initial geological data is is the preset adjustment factor, For the The antenna aperture length corresponding to the initial geological data; Matching standard resolution data according to the division request information; Identify the division request information, determine the division geological type, and then match the standard resolution data according to the division geological type, and the standard resolution data is composed of the standard resolution in the distance and the standard resolution in the azimuth. Different division geological types have different data quality requirements, and therefore have different standard resolutions in the distance and the standard resolutions in the azimuth. Different division geological types include igneous rock formations, sedimentary rock formations, metamorphic rock formations, landslide geology, and fault formations. Based on the standard resolution data, multiple range resolutions and multiple azimuth resolutions are evaluated and compared, and multiple standard geological data are selected from the multiple initial geological data.

2. The geological data evaluation method for geological division according to claim 1, characterized in that: The receiving of the division request information about the geological division, obtaining the geological data set, performing initialization analysis on the geological data set, and screening a plurality of initial geological data specifically include the following steps: receiving a division request message regarding a geological division; Determining a target geological area from the partition request information; Acquisition of geological datasets; Based on the target geological area, an initial positioning analysis is performed on the geological data set to screen a plurality of initial geological data.

3. The geological data evaluation method for geological division according to claim 1, characterized in that: The matching of the time series parameter data corresponding to the plurality of initial geological data specifically comprises the following steps: Performing time series analysis on the multiple initial geological data to obtain multiple time series information; Get parameter data set; Based on the plurality of the timing information, a plurality of corresponding timing parameter data are matched from the parameter data set.

4. The geological data evaluation method for geological division according to claim 1, characterized in that: The step of evaluating and comparing the multiple range resolutions and the multiple azimuth resolutions based on the standard resolution data and selecting multiple standard-compliant geological data from the multiple initial geological data specifically comprises the following steps: Based on the range standard resolution, evaluating and comparing a plurality of the range resolutions, and recording the range evaluation and comparison results; Based on the azimuth standard resolution, evaluating and comparing the plurality of azimuth resolutions, and recording the azimuth evaluation and comparison results; According to the distance evaluation comparison result and the azimuth evaluation comparison result, a plurality of qualified geological data are selected from the plurality of initial geological data.

5. A geological data evaluation system for geological division, characterized in that: The system includes a data initialization screening module, a parameter matching module, a multi-directional resolution calculation module, a standard data matching module and an evaluation comparison processing module, wherein: A data initialization screening module is used to receive a division request information about geological division, obtain a geological data set, perform initialization analysis on the geological data set, and screen a plurality of initial geological data; The data initialization screening module establishes a signal connection with the geological detector related to the target geological area to determine the signal strength. When the signal strength meets the preset standard strength, the geological data set transmitted by the geological detector is directly received; when the signal strength does not meet the preset standard strength, an auxiliary drone is selected, and the auxiliary connection height of the auxiliary drone is planned according to the signal strength, and then the auxiliary drone is controlled to fly to the auxiliary connection height, and a connection with the geological detector is established through the auxiliary drone to indirectly receive the geological data set transmitted by the geological detector. The higher the signal strength, the lower the auxiliary connection height; the lower the signal strength, the higher the auxiliary connection height; A parameter matching module, used for matching the time series parameter data corresponding to the plurality of initial geological data; A multi-directional resolution calculation module, used for calculating the range resolution and azimuth resolution corresponding to the plurality of the initial geological data according to the plurality of the time series parameter data; The multi-directional resolution calculation module effectively analyzes multiple time series parameter data, and extracts effective parameter data including signal bandwidth, radar incident angle, radar wavelength, slant range and antenna aperture length from multiple time series parameter data. Then, based on multiple effective parameter data, the range resolution corresponding to multiple initial geological data is calculated, and the azimuth resolution corresponding to multiple initial geological data is calculated. Specifically, the calculation formulas for multiple range resolutions are: ； in, Representative Initial geological data, For the The distance resolution corresponding to the initial geological data is is the speed of light, For the The signal bandwidth corresponding to the initial geological data is For the The radar incident angle corresponding to the initial geological data; The calculation formula for multiple azimuth resolutions is: ； in, For the The azimuth resolution corresponding to the initial geological data is For the The radar wavelength corresponding to the initial geological data is For the The slope distance corresponding to the initial geological data is is the preset adjustment factor, For the The antenna aperture length corresponding to the initial geological data; A standard data matching module, used for matching standard resolution data according to the division request information; The standard data matching module identifies the division request information, determines the division geological type, and then matches the standard resolution data according to the division geological type, and the standard resolution data is composed of the distance standard resolution and the azimuth standard resolution; different division geological types have different data quality requirements, and therefore have different distance standard resolutions and azimuth standard resolutions, among which different division geological types include igneous rock formations, sedimentary rock formations, metamorphic rock formations, landslide geology and fault formations; The evaluation and comparison processing module is used to evaluate and compare the multiple range resolutions and the multiple azimuth resolutions based on the standard resolution data, and select multiple standard-compliant geological data from the multiple initial geological data.

6. The geological data evaluation system for geological division according to claim 5, characterized in that: The data initialization screening module specifically includes: A request receiving unit, used for receiving division request information about geological division; A region determination unit, used to determine a target geological region from the division request information; A geological data set acquisition unit, used for acquiring a geological data set; The initialization screening unit is used to perform an initialization positioning analysis on the geological data set based on the target geological area, and screen a plurality of initial geological data.

7. The geological data evaluation system for geological classification according to claim 5, characterized in that: The parameter matching module specifically includes: A time series analysis unit, used for performing time series analysis on the plurality of initial geological data to obtain a plurality of time series information; A parameter data set acquisition unit, used to acquire a parameter data set; The parameter data matching unit is used to match a plurality of corresponding timing parameter data from the parameter data set based on the plurality of timing information.

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