CN107421513A - The engineering geological survey mapping method to draw near based on satellite map - Google Patents
The engineering geological survey mapping method to draw near based on satellite map Download PDFInfo
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- CN107421513A CN107421513A CN201710346400.1A CN201710346400A CN107421513A CN 107421513 A CN107421513 A CN 107421513A CN 201710346400 A CN201710346400 A CN 201710346400A CN 107421513 A CN107421513 A CN 107421513A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention disclose a kind of engineering geological survey mapping method to draw near based on satellite map, is related to geological mapping field, and it is too macroscopical or too microcosmic to solve existing geologic survey mapping method, is unfavorable for Project Areas geological phenomenon totality control and gives top priority to what is the most important；During without papery topographic map, geological mapping investigation can not be traditionally carried out；There is papery topographic map, but when sighting condition is bad or with a varied topography, it is impossible to accurately in place or the problem of positioning.The technical scheme of use is：First, surface geology investigation emphasis mapping content is specified；Secondly, distant surveillance is carried out to Project Areas, overall control Project Areas geological phenomenon, determines to need the ground particle closely investigated in satellite map；Again, with reference to the current condition in scene, it is determined that investigation circuit；Finally, mobile phone satellite map, positioning and navigation feature, over the ground particle progress closely survey and drawing of investigation, positioning are utilized.The present invention is easy to implement, can greatly improve mapping efficiency, shortens quality, reduces prospecting cost.
Description
Technical field
The invention belongs to geological mapping field, specifically a kind of engineering geological mapping to draw near based on satellite map
Method, it is a kind of independent of papery version topographic map, it can be accurately positioned, in place during investigation, can be overall to Project Areas geological phenomenon
Control, the engineering geological survey mapping method that and can gives top priority to what is the most important.
Background technology
At present, geologic survey mapping method has " remote sensing image interpretation method ", " passing through method ", " recourse method " etc..Wherein, it is " distant
Feel image interpretation method " it is a kind of very macroscopical survey and drawing of investigation method, mainly in regional landforms, lithology and regional structure etc.
Hold." passing through method ", " recourse method " are that closely survey and drawing of investigation method, this method are non-by a kind of after respondent and content are clear and definite
It is often time-consuming, mainly for key content.
Traditional geology survey and drawing of investigation works heavy dependence papery topographic map, during no papery topographic map, can not carry out geology survey
Paint.When using papery topographic map survey and drawing of investigation, because sighting condition is bad or with a varied topography, it can not often judge whether to reach
Need the position investigated；Often error is determined greatly, it is necessary to further survey for the ground particle scene positioning carried out on papery topographic map
Position.
Traditional geologic survey mapping method causes to survey and draw cycle length, and cost is high, and efficiency is low.Therefore, study a kind of to work
The geological mapping method for the high efficient and reliable that the overall control of journey area geological phenomenon energy, and can give top priority to what is the most important is very important.
The content of the invention
The present invention provides a kind of engineering geological survey mapping method to draw near based on satellite map, solves " remote sensing
Image interpretation method " is too macroscopical, and " passing through method ", " recourse method " are more microcosmic, is unfavorable for the overall control of Project Areas geological phenomenon and dashes forward
Go out emphasis；During without papery topographic map, geological mapping investigation can not be traditionally carried out；Investigation survey is carried out using papery topographic map
When painting, sighting condition is bad or with a varied topography, it is impossible to accurately in place or positioning the problem of.
The present invention solves the technical scheme that above-mentioned technical problem uses：The engineering to draw near based on satellite map
Matter survey and drawing of investigation method, comprises the following steps：
A. the data in simultaneously analysis project area is collected, specifies Project Areas surface geology investigation emphasis mapping content；
B. distant surveillance is carried out to the Project Areas that needs are investigated, the content of distant surveillance includes：Topography and geomorphology, base cover
Boundary line, geotechnical stratified boundary line, underground water, geophysical phenomenon；Meanwhile with reference to indoor data, aggregate analysis is carried out, choosing needs
The ground particle closely investigated；
Wherein, the method for distant surveillance is：If Project Areas is located at riverbank both sides, a wherein bank or the two sides visual field are chosen
As distant surveillance point and Project Areas is observed at open place；If nearby there are relative highland, phase in Project Areas or Project Areas
Whole Project Areas can be covered to the visual field on highland, then the relative highland of selection carries out long distance as distant surveillance point and to Project Areas
From observation；Otherwise, Project Areas is observed by taking a picture, imaging using unmanned plane；
C. satellite topographic map is combined, by the GEOLOGICAL POINTS of selection on satellite topographic map, between analysis each ground particle
Relative bearing, distance, the discrepancy in elevation；In conjunction with the current condition in Project Areas scene, it is determined that investigation circuit；
D. satellite topographic map is utilized, field geological investigation mapping is carried out along investigation circuit；It is first right after reaching a ground particle
The geological phenomenon of the ground particle is observed, recorded, and then checks, adjusts the positioning on satellite topographic map of the ground particle；
E. observation, the record of next ground particle are carried out, method is：According to the ground particle for having completed geologic survey mapping
Disclosed geological phenomenon, on the basis of satellite topographic map, with reference to various regions particle relative bearing, distance, the discrepancy in elevation, to geology bar
Part carries out comprehensive analysis and judgement, dynamically adjusts next ground particle for needing closely to investigate and the geological phenomenon is seen
Examine, record, until Project Areas surface geology survey and drawing of investigation end-of-job.
It is further：In the step C, using mobile phone positioning function, by the GEOLOGICAL POINTS of selection in satellite landform
On figure.
Specifically, in step D and step E, reached using mobile phone satellite map navigation feature need closely to investigate it is each
Individual ground particle.
The beneficial effects of the invention are as follows：The present invention is based on satellite map, using the engineering geological mapping method to draw near,
Be advantageous to the overall control of engineering geological survey mapping operations, be also beneficial to give top priority to what is the most important.Meanwhile taken a picture, taken the photograph using unmanned plane
As function and mobile terminal (mobile phone) satellite topographic map function, positioning function and navigation feature, engineering geology is significantly improved
Survey and drawing of investigation operating efficiency and quality.The present invention has adapted to the new situations of current survey, easy to implement, greatly increases
Efficiency is surveyed and drawn, the mapping cycle is shortened, reduces prospecting cost, there is extensive use value.
Brief description of the drawings
Fig. 1 is the position view of ground particle that the embodiment of the present invention need to be investigated closely on satellite topographic map.
Reference：A, the end points of the B- axis of dams；The basement rock that Y1~Y3- right banks are closely investigated appear ground particle；Z1~
The basement rock that Z3- is closely investigated left bank appear ground particle；The deep coombe that Z4~Z6- is closely investigated left bank ground particle.Due to
The present invention will combine satellite topographic map to implement, so satellite topographic map of the base map of accompanying drawing for progress gray proces.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, to build a dam on the river of diagram, A, B are the end points of the axis of dam.The present invention is based on defending
The engineering geological survey mapping method to draw near of star map, comprises the following steps：
A. the data in simultaneously analysis project area is collected, specifies Project Areas surface geology investigation emphasis mapping content.For example, for
Hydroelectric project, emphasis mapping content is topography and geomorphology, base covers boundary line, underground water exposure situation, geophysical phenomenon etc..
B. Project Areas right bank progress distant surveillance needs investigated at Project Areas river left bank Gz, river right bank
Table is mostly coating, vegetation development, and river bank has basement rock to appear fragmentary exposure, selects basement rock point of emergence Y1~Y3 as right bank geology
The ground particle closely investigated is surveyed and drawn, Y1~Y3 is positioned on satellite topographic map using mobile phone satellite map positioning function.
Distant surveillance, river left bank earth's surface are carried out to the Project Areas left bank that needs are investigated at Project Areas river right bank Gy
Mostly coating, vegetation development, river bank have basement rock to appear fragmentary exposure, while find that left dam abutment nearby develops a deep coombe,
The ground particles closely investigated as left bank geological mapping of selection basement rock point of emergence Z1~Z3, at the same also by deep coombe point Z4~
The ground particle that Z6 closely investigates as geological mapping.
C. according to the ground particle selected on satellite topographic map, analysis determines investigation route profoundly to be rushed along river bank, along left bank
Ditch two lines road.In view of the current condition at scene, the river side land particle of selection is closely investigated using ship, used
Walking is climbed the mountain to be carried out intending the investigation of selection of land particle along deep coombe.
Sighting condition is poor when D. carrying out field geological investigation mapping along deep coombe, utilizes mobile phone satellite map navigation work(
Can, be accurate to the ground particle up to selection, then close-ups, record the geological phenomenon.
E. after reaching a ground particle, first the geological phenomenon to the ground particle is observed, recorded, then the ground particle is existed
Positioning on satellite topographic map is checked, adjusted, and improves GEOLOGICAL POINTS precision.Then, the sight of next ground particle is carried out
Examine, record, method is：According to the geological phenomenon disclosed in the ground particle for having completed geologic survey mapping, in satellite topographic map
On the basis of, with reference to various regions particle relative bearing, distance, the discrepancy in elevation, comprehensive analysis and judgement are carried out to geological conditions, under dynamic adjusts
One ground particle for needing closely to investigate simultaneously is observed, recorded.Finally, until the work of Project Areas surface geology survey and drawing of investigation
Terminate.
Claims (3)
1. the engineering geological survey mapping method to draw near based on satellite map, it is characterised in that：Comprise the following steps：
A. the data in simultaneously analysis project area is collected, specifies Project Areas surface geology investigation emphasis mapping content；
B. distant surveillance is carried out to the Project Areas that needs are investigated, the content of distant surveillance includes：Topography and geomorphology, Ji Fu circle
Line, geotechnical stratified boundary line, underground water, geophysical phenomenon；Meanwhile with reference to indoor data, aggregate analysis is carried out, choosing needs closely
The ground particle of distance investigation；
Wherein, the method for distant surveillance is：If Project Areas is located at riverbank both sides, a wherein bank or two sides broad view are chosen
As distant surveillance point and Project Areas is observed at place；If nearby there is relative highland Project Areas or Project Areas, relatively high
The visual field on ground can cover whole Project Areas, then the relative highland of selection is at a distance seen as distant surveillance point and to Project Areas
Examine；Otherwise, Project Areas is observed by taking a picture, imaging using unmanned plane；
C. satellite topographic map is combined, by the GEOLOGICAL POINTS of selection on satellite topographic map, analyzes the phase between each ground particle
To orientation, distance, the discrepancy in elevation；In conjunction with the current condition in Project Areas scene, it is determined that investigation circuit；
D. satellite topographic map is utilized, field geological investigation mapping is carried out along investigation circuit；After reaching a ground particle, first to the ground
The geological phenomenon of particle is observed, recorded, and then checks, adjusts the positioning on satellite topographic map of the ground particle；
E. observation, the record of next ground particle geological phenomenon are carried out, method is：According to the ground for having completed geologic survey mapping
Geological phenomenon disclosed in particle, on the basis of satellite topographic map, with reference to various regions particle relative bearing, distance, the discrepancy in elevation, over the ground
Matter condition carries out comprehensive analysis and judgement, dynamically adjusts next ground particle for needing closely to investigate and the geological phenomenon is entered
Row observation, record, until Project Areas surface geology survey and drawing of investigation end-of-job.
2. the engineering geological survey mapping method to draw near based on satellite map, its feature exist as claimed in claim 1
In：In the step C, using mobile phone positioning function, by the GEOLOGICAL POINTS of selection on satellite topographic map.
3. the engineering geological survey mapping method to draw near based on satellite map, its feature exist as claimed in claim 1
In：In step D and step E, each ground particle for needing closely to investigate is reached using mobile phone satellite map navigation feature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710346400.1A CN107421513B (en) | 2017-05-17 | 2017-05-17 | Engineering geological survey mapping method from the distant to the near based on satellite map |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346400.1A CN107421513B (en) | 2017-05-17 | 2017-05-17 | Engineering geological survey mapping method from the distant to the near based on satellite map |
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| CN107421513A true CN107421513A (en) | 2017-12-01 |
| CN107421513B CN107421513B (en) | 2019-11-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477567A (en) * | 2003-07-11 | 2004-02-25 | 中国地质大学（武汉） | Computer-aided geologic investigation system based on portable machine |
| CN102375879A (en) * | 2011-08-22 | 2012-03-14 | 河南理工大学 | Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof |
| CN103438873A (en) * | 2013-08-28 | 2013-12-11 | 国网河南省电力公司南阳供电公司 | Power line surveying and measuring technology |
| CN103984997A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Transmission project site and line selecting method based on GIS space information |
| CN106227843A (en) * | 2016-07-28 | 2016-12-14 | 云南大学 | A kind of geological disaster field investigation information acquisition system and method |
-
2017
- 2017-05-17 CN CN201710346400.1A patent/CN107421513B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477567A (en) * | 2003-07-11 | 2004-02-25 | 中国地质大学（武汉） | Computer-aided geologic investigation system based on portable machine |
| CN102375879A (en) * | 2011-08-22 | 2012-03-14 | 河南理工大学 | Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof |
| CN103438873A (en) * | 2013-08-28 | 2013-12-11 | 国网河南省电力公司南阳供电公司 | Power line surveying and measuring technology |
| CN103984997A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Transmission project site and line selecting method based on GIS space information |
| CN106227843A (en) * | 2016-07-28 | 2016-12-14 | 云南大学 | A kind of geological disaster field investigation information acquisition system and method |
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| CN107421513B (en) | 2019-11-08 |
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