CN111105087A - Quick mapping method for route geological survey map - Google Patents
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- CN111105087A CN111105087A CN201911292012.5A CN201911292012A CN111105087A CN 111105087 A CN111105087 A CN 111105087A CN 201911292012 A CN201911292012 A CN 201911292012A CN 111105087 A CN111105087 A CN 111105087A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
- G01C21/3682—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities output of POI information on a road map
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
Abstract
The invention discloses a route geological survey map quick mapping method, which comprises the following steps: and (3) surveying route planning: by applying the RS remote sensing technology and the GIS geographic information technology, before regional investigation, according to an investigation target task, an investigation route suitable for completing the task is selected, a reasonable distance between lines is determined, the trafficability and the safety of the route are preliminarily found out, and an initial reference point and a key node in the advancing process are marked. Through the cooperation of the steps, the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system are organically integrated and seamlessly butted, so that the advantages of the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system can be centralized, the purposes of convenience and online service of geological business are achieved, and the problems of mutual independence in the aspects of data collection, information labeling and graph forming and inconvenience in use and connection in regional geological long-route survey are solved.
Description
Technical Field
The invention relates to the technical field of geological survey, in particular to a quick mapping method for a route geological survey map.
Background
The Global Positioning System (GPS) is a high-precision radio navigation positioning system based on air satellite, can provide accurate geographic position, vehicle speed and precise time information in any place of the world and near-earth space, and has the characteristics of high precision, all weather, global coverage, convenience and flexibility; the Beidou satellite navigation system (BDS) is a self-developed global satellite navigation system in China, can provide high-precision, high-reliability positioning, navigation and time service for various users all day long in the global range, has short message communication capability, preliminarily has regional navigation, positioning and time service capabilities, has the positioning precision of 10 meters, the speed measurement precision of 0.2 meter/second and the time service precision of 10 nanoseconds, and realizes technical application in China; the remote sensing technology (RS) is based on the aviation and aerospace photography technologies, is widely applied to the fields of resource environment, hydrology, meteorology, geological geography and the like, and has practicability and advanced space detection technology; a Geographic Information System (GIS), sometimes also referred to as a "geosciences information system", is a specific and very important spatial information system, which is a technical system for collecting, storing, managing, operating, analyzing, displaying and describing geographic distribution data in the whole or part of the space of the earth's surface layer (including the atmosphere) under the support of a computer hardware and software system; the technology is widely applied in the geological field at present, has the functions of global geographic position, earth surface characteristics and time service, and can provide full-coverage dead-angle-free route navigation, position and direction guidance and accurate time information outside a user (field); the technology has a general status in the application field of the technology, provides practical and reliable technical application for vast users, but does not realize organic integration and seamless butt joint application in the regional route investigation field of geological mineral products, thereby exerting the advantages of geological geographic information technology and realizing the purposes of convenient and online service of geological business.
Disclosure of Invention
The invention aims to provide a quick mapping method for a route geological survey map, which has the advantages of realizing organic integration and seamless butt joint for the route survey of a geological mineral area and solves the problems of mutual independence in data collection, information labeling and map forming and inconvenience in use and connection in the regional geological long route survey.
In order to achieve the purpose, the invention provides the following technical scheme: the method for quickly mapping the route geological survey map comprises the following steps:
A) and (3) surveying route planning: the RS remote sensing technology and the GIS geographic information technology are applied, an investigation route suitable for completing tasks is selected according to an investigation objective task before regional investigation, reasonable intervals among lines are determined, the trafficability and the safety of the route are preliminarily found out, and an initial reference point and a key node in the advancing process are marked, so that the accuracy of the walking route is confirmed in the field walking process;
B) collecting on-site track and waypoint information: the method comprises the steps of using a global navigation system (GPS) or a BDS global navigation technology, reaching a specified route point (online navigation to a destination can be achieved) by combining third-party navigation software (such as Gaode, Olympic and Baidu) of a mobile phone or a tablet personal computer, and also downloading an offline application package in advance to achieve navigation without a network condition), starting a client of a handheld navigation system to start regional route geological survey (network support is not needed in the process), recording different survey point positions and related survey information in real time in the process, and synchronously inputting and changing the survey point positions and the related survey information according to field names so as to facilitate later use;
C) integrating and outputting desktop GIS information: the GIS geographic information system client is applied, such as Mapgis, Arcgis and the like, data and data acquired in the field are imported into the applications, route track, waypoint information and the like can be presented in real scene, and later-stage business personnel add lithology, structure, production, acquired sample specimen, photographing or video and other contents according to the geological information and form a complete picture through finishing; the process realizes paperless application, improves the working efficiency, reflects real geological, geographical and point position information and realizes rapid application;
D) data integration: after geological route data acquisition is finished, information of three systems, namely an RS remote sensing technology, a GIS geographic information technology and a GPS or BDS global navigation technology, is connected with a computer by using a mobile phone or a tablet personal computer, route acquisition data is transferred into a field hand-drawing library of a desktop system corresponding to a drawing sheet, the field hand-drawing library enters the field hand-drawing library, a route is supplemented and subjected to industry standardization arrangement in a digital map filling system, corresponding inspection is carried out, and route geological survey drawings suitable for different regions, different scales and different landscape conditions are optimized;
E) data arrangement: after the data synthesis is finished, a specially-assigned person enters the map amplitude PRB library for the geological route, and realizes a joint map with other geological route maps on the basis of the map amplitude PRB library, and meanwhile, a geological database, a digital geological space database and the like are established.
Preferably, the information of the key nodes in the traveling process comprises the altitude, the geological point position, the number and the like.
Compared with the prior art, the invention has the following beneficial effects:
through the cooperation of the steps, the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system are organically integrated and seamlessly butted, so that the advantages of the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system can be centralized, the purposes of convenience and online service of geological business are achieved, the problems of mutual independence in the aspects of data collection, information labeling and map forming and inconvenience in use and connection in regional geological long-route survey are solved, and the method is worthy of popularization.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the method for mapping a route geological survey includes the following steps:
A) and (3) surveying route planning: the method comprises the steps of selecting an investigation route suitable for completing tasks according to an investigation target task before regional investigation by applying an RS remote sensing technology and a GIS geographic information technology, determining reasonable intervals among lines, preliminarily finding out the trafficability and the safety of the route, and marking an initial reference point and key nodes in the advancing process so as to confirm the accuracy of the walking route in the field walking process, wherein the information of the key nodes in the advancing process comprises the altitude, the position of a geological point, the number and the like;
B) collecting on-site track and waypoint information: the method comprises the steps of using a global navigation system (GPS) or a BDS global navigation technology, reaching a specified route point (online navigation to a destination can be achieved) by combining third-party navigation software (such as Gaode, Olympic and Baidu) of a mobile phone or a tablet personal computer, and also downloading an offline application package in advance to achieve navigation without a network condition), starting a client of a handheld navigation system to start regional route geological survey (network support is not needed in the process), recording different survey point positions and related survey information in real time in the process, and synchronously inputting and changing the survey point positions and the related survey information according to field names so as to facilitate later use;
C) integrating and outputting desktop GIS information: the GIS geographic information system client is applied, such as Mapgis, Arcgis and the like, data and data acquired in the field are imported into the applications, route track, waypoint information and the like can be presented in real scene, and later-stage business personnel add lithology, structure, production, acquired sample specimen, photographing or video and other contents according to the geological information and form a complete picture through finishing; the process realizes paperless application, improves the working efficiency, reflects real geological, geographical and point position information and realizes rapid application;
D) data integration: after geological route data acquisition is finished, information of three systems, namely an RS remote sensing technology, a GIS geographic information technology and a GPS or BDS global navigation technology, is connected with a computer by using a mobile phone or a tablet personal computer, route acquisition data is transferred into a field hand-drawing library of a desktop system corresponding to a drawing sheet, the field hand-drawing library enters the field hand-drawing library, a route is supplemented and subjected to industry standardization arrangement in a digital map filling system, corresponding inspection is carried out, and route geological survey drawings suitable for different regions, different scales and different landscape conditions are optimized;
E) data arrangement: after the data synthesis is finished, a specially-assigned person enters a map amplitude PRB library for the geological route, a joint map is realized with other geological route maps on the basis of the map amplitude PRB library, and a geological database, a digital geological space database and the like are established; through the cooperation of the steps, the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system are arranged to be organically integrated and seamlessly butted, so that the advantages of the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system can be concentrated, the purposes of facilitating and online service of geological business are achieved, the problems that data collection, information labeling and graph forming are mutually independent in regional geological long-route survey and the use and connection are inconvenient are solved, and the method is worthy of popularization.
Through the cooperation of the steps, the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system are organically integrated and seamlessly butted, so that the advantages of the global positioning system or the Beidou satellite navigation system, the remote sensing technology and the geographic information system can be centralized, the purposes of convenience and online service of geological business are achieved, and the problems of mutual independence in the aspects of data collection, information labeling and map forming and inconvenience in use and connection in regional geological long-route survey are solved; the method is widely applied to geological survey of Altai-west quasi-Pascal-Ili basin areas in Xinjiang, accumulates data foundation, can conveniently and quickly complete working tasks such as mapping and marking of geological survey of long routes (more than or equal to 3km), has a good effect and good user experience, and is urgently required to be popularized.
In summary, the following steps: according to the route geological survey map rapid mapping method, through the cooperation of the steps, a global positioning system or a Beidou satellite navigation system, a remote sensing technology and a geographic information system are arranged to be organically integrated and seamlessly butted, and the problems that data collection, information labeling and map forming are mutually independent and inconvenient to use and link in regional geological long route survey are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The route geological survey map quick mapping method is characterized by comprising the following steps: the method comprises the following steps:
A) and (3) surveying route planning: the RS remote sensing technology and the GIS geographic information technology are applied, an investigation route suitable for completing tasks is selected according to an investigation objective task before regional investigation, reasonable intervals among lines are determined, the trafficability and the safety of the route are preliminarily found out, and an initial reference point and a key node in the advancing process are marked, so that the accuracy of the walking route is confirmed in the field walking process;
B) collecting on-site track and waypoint information: the method comprises the steps of using a global navigation system (GPS) or a BDS global navigation technology, reaching a specified route point (online navigation to a destination can be achieved) by combining third-party navigation software (such as Gaode, Olympic and Baidu) of a mobile phone or a tablet personal computer, and also downloading an offline application package in advance to achieve navigation without a network condition), starting a client of a handheld navigation system to start regional route geological survey (network support is not needed in the process), recording different survey point positions and related survey information in real time in the process, and synchronously inputting and changing the survey point positions and the related survey information according to field names so as to facilitate later use;
C) integrating and outputting desktop GIS information: the GIS geographic information system client is applied, such as Mapgis, Arcgis and the like, data and data acquired in the field are imported into the applications, route track, waypoint information and the like can be presented in real scene, and later-stage business personnel add lithology, structure, production, acquired sample specimen, photographing or video and other contents according to the geological information and form a complete picture through finishing; the process realizes paperless application, improves the working efficiency, reflects real geological, geographical and point position information and realizes rapid application;
D) data integration: after geological route data acquisition is finished, information of three systems, namely an RS remote sensing technology, a GIS geographic information technology and a GPS or BDS global navigation technology, is connected with a computer by using a mobile phone or a tablet personal computer, route acquisition data is transferred into a field hand-drawing library of a desktop system corresponding to a drawing sheet, the field hand-drawing library enters the field hand-drawing library, a route is supplemented and subjected to industry standardization arrangement in a digital map filling system, corresponding inspection is carried out, and route geological survey drawings suitable for different regions, different scales and different landscape conditions are optimized;
E) data arrangement: after the data synthesis is finished, a specially-assigned person enters the map amplitude PRB library for the geological route, and realizes a joint map with other geological route maps on the basis of the map amplitude PRB library, and meanwhile, a geological database, a digital geological space database and the like are established.
2. The route geological survey quick mapping method of claim 1, characterized by: the information of the key nodes in the traveling process comprises the altitude, the geological point position, the number and the like.
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| CN113362036A (en) * | 2021-06-24 | 2021-09-07 | 陕西地建土地工程技术研究院有限责任公司 | Land resource informatization management system and method based on Internet of things |
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