CN101907731A - Ground penetrating radar capable of positioning - Google Patents
Ground penetrating radar capable of positioning Download PDFInfo
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- CN101907731A CN101907731A CN 201010231094 CN201010231094A CN101907731A CN 101907731 A CN101907731 A CN 101907731A CN 201010231094 CN201010231094 CN 201010231094 CN 201010231094 A CN201010231094 A CN 201010231094A CN 101907731 A CN101907731 A CN 101907731A
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- penetrating radar
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010365 information processing Effects 0.000 abstract 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000003891 environmental analysis Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a ground penetrating radar capable of positioning, which comprises a ground penetrating module, a positioning module and an information processing module, wherein the ground penetrating module is connected with the information processing module and used for detecting characteristic parameters of a target underground medium and transferring the characteristic parameters to the information processing module; the positioning module is connected with the information processing module and used for obtaining spatial position information of the target underground medium and transferring the spatial position information to the information processing module; and the information processing module is connected with the ground penetrating module and the positioning module and used for processing the characteristic parameters and the spatial position information. In the invention, the spatial positioning technology is introduced in the ground penetrating radar to carry out topographic correction on the position where each ground penetrating radar is located, and the positioning precision and the detection quality of the detection result of the ground penetrating radar can be improved significantly.
Description
Technical field
The present invention relates to a kind of ground penetrating radar capable of positioning.
Background technology
GPR (Ground Penetrating Radar, ground penetrating radar) is a kind of geophysical exploration method that utilizes ultrahigh frequency pulse electromagnetic wave detection of a target underground medium, above-mentioned target underground medium specifically comprises: underground water, bedrock surface, pipeline etc., this method of exploration is a kind of wide spectrum that is used for descending definitely dielectric distribution (electromagnetic technique of 1MHz～1GHz), be used widely in fields such as the hydrology, engineering, environment, mining, its range of application is still in continuous expansion.
The workflow that GPR surveys comprises: the 1. characteristic of target underground medium and environmental analysis, survey grid are arranged; 2. the selection of characterisitic parameter to be measured and detection on the spot; 3. the processing of characterisitic parameter and explanation.In the prior art, the processing of the characterisitic parameter of ground penetrating radar is relative with explanation ripe, but, in the processing procedure of the characterisitic parameter to be measured of reality, the face of land can only be regarded as a plane, ignore the influence of topographic relief fully to result of detection, be unfavorable for the identification of radar wave lineups, even carried out the layout of survey line according to data such as remote sensing images or topomap, but because the complicacy of on-site actual situations is difficult to the object of reference that finds survey line to arrange, also just be difficult to guarantee the accuracy of survey line layout, in addition, the management aspect at the characterisitic parameter of ground penetrating radar adopts document form more, manage single, the radar data informationization, the digital applications degree is low, especially with a varied topography, when carrying out a large amount of open-air detection operations under the wide condition of regional extent, these problems are more outstanding.
Summary of the invention
The purpose of this invention is to provide a kind of ground penetrating radar capable of positioning, can well solve topographic relief carries out the detection of characterisitic parameter to the target underground medium influence.
The objective of the invention is to be achieved through the following technical solutions:
A kind of ground penetrating radar capable of positioning comprises:
Visit the ground module, be connected, be used to survey the characterisitic parameter of ground module, and characterisitic parameter is passed to message processing module with message processing module;
Locating module is connected with message processing module, is used to obtain the spatial positional information of ground penetrating radar, and spatial positional information is passed to message processing module;
Message processing module is connected with locating module with spy ground module, is used for treatment characteristic parameter and spatial positional information.
" characterisitic parameter of detection of a target underground medium " is synchronous with " obtaining the spatial positional information of ground penetrating radar ".
" obtain the spatial positional information of ground penetrating radar " and be specially the spatial positional information that obtains ground penetrating radar by GNSS (Global NavigationSatellite System, GLONASS (Global Navigation Satellite System)).
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the device synoptic diagram of the described a kind of ground penetrating radar capable of positioning of the embodiment of the invention.
Embodiment
As shown in Figure 1, provided a kind of embodiment of a kind of ground penetrating radar capable of positioning of the present invention.
Visit ground module 1, be connected, be used for the characterisitic parameter of target underground medium, and characterisitic parameter is passed to message processing module 2 with message processing module 2; When visiting 1 detection of ground module, locating module 3 obtains X, Y, the Z volume coordinate of ground penetrating radar synchronously, locating module 3 preferred GPS receivers, Big Dipper receiver, Galileo receiver or the GLONASS receivers of adopting.GNSS is a Position Fixing Navigation System during based on the wireless electrical measurement of satellite, and the space orientation data of the online or off-line of different accuracy can be provided for the user of aspects such as Aeronautics and Astronautics, land, ocean.Message processing module 2 imports to the GIS graphic display system with X, Y, the Z volume coordinate of the ground penetrating radar that gets access to, reach purpose to ground penetrating radar location, navigation, and show its progress in real time, visit ground module 1 when target underground medium buried depth is surveyed, can carry out topographic correction to the residing position of each ground penetrating radar by X, Y, the Z volume coordinate of the ground penetrating radar that gets access to.Even at the scene without any working base map, also can utilize 3 pairs of ground penetrating radar of locating module to carry out synchronized positioning, and utilize these positional informations to generate the ground penetrating radar survey line, so, the positional accuracy of ground penetrating radar result of detection, detection quality will be improved significantly, and this will help the expansion of quadratic probing and further work.
Claims (3)
1. ground penetrating radar capable of positioning comprises:
Visit the ground module, be connected, be used for the characterisitic parameter of detection of a target underground medium, and described characterisitic parameter is passed to described message processing module with message processing module;
Locating module is connected with described message processing module, is used to obtain the spatial positional information of described ground penetrating radar, and described spatial positional information is passed to described message processing module;
Message processing module is connected with described locating module with described spy ground module, is used to handle described characterisitic parameter and described spatial positional information.
2. a kind of ground penetrating radar capable of positioning as claimed in claim 1 is characterized in that, described " characterisitic parameter of detection of a target underground medium " is synchronous with described " obtaining the spatial positional information of described ground penetrating radar ".
3. a kind of ground penetrating radar capable of positioning as claimed in claim 1, it is characterized in that described " obtaining the spatial positional information of described ground penetrating radar " is specially: the spatial positional information that obtains described ground penetrating radar by GNSS (Global Navigation SatelliteSystem, GLONASS (Global Navigation Satellite System)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010231094 CN101907731A (en) | 2010-07-20 | 2010-07-20 | Ground penetrating radar capable of positioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010231094 CN101907731A (en) | 2010-07-20 | 2010-07-20 | Ground penetrating radar capable of positioning |
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| CN101907731A true CN101907731A (en) | 2010-12-08 |
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| CN 201010231094 Pending CN101907731A (en) | 2010-07-20 | 2010-07-20 | Ground penetrating radar capable of positioning |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405660A (en) * | 2016-08-26 | 2017-02-15 | 国脉科技股份有限公司 | Buried depth detecting device and method of communication pipeline |
| CN106680807A (en) * | 2016-12-13 | 2017-05-17 | 山东大学 | Automatic recording system used for measuring line tracks of ground penetrating radar and method |
| CN107797109A (en) * | 2017-11-29 | 2018-03-13 | 国家电网公司 | A kind of Portable knapsack type GPR |
| CN113359195A (en) * | 2020-03-04 | 2021-09-07 | 赫克斯冈技术中心 | Ground penetrating radar scanning by using external scene knowledge |
| CN118210065A (en) * | 2024-04-03 | 2024-06-18 | 中国海洋大学 | A detection system and method for spatial distribution of shallow karst groundwater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520522A (en) * | 2001-03-14 | 2004-08-11 | 威顿技术公司 | Method for merging position and measurement information and obtaining high quality images opposited to earth coordinate positioning through filtering |
| CN2890951Y (en) * | 2006-04-30 | 2007-04-18 | 武汉大学 | Underground pipe network information collection vehicle |
| CN201876551U (en) * | 2010-07-20 | 2011-06-22 | 江苏国明探测设备科技有限公司 | Locatable ground penetrating radar |
-
2010
- 2010-07-20 CN CN 201010231094 patent/CN101907731A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520522A (en) * | 2001-03-14 | 2004-08-11 | 威顿技术公司 | Method for merging position and measurement information and obtaining high quality images opposited to earth coordinate positioning through filtering |
| CN2890951Y (en) * | 2006-04-30 | 2007-04-18 | 武汉大学 | Underground pipe network information collection vehicle |
| CN201876551U (en) * | 2010-07-20 | 2011-06-22 | 江苏国明探测设备科技有限公司 | Locatable ground penetrating radar |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405660A (en) * | 2016-08-26 | 2017-02-15 | 国脉科技股份有限公司 | Buried depth detecting device and method of communication pipeline |
| CN106680807A (en) * | 2016-12-13 | 2017-05-17 | 山东大学 | Automatic recording system used for measuring line tracks of ground penetrating radar and method |
| CN107797109A (en) * | 2017-11-29 | 2018-03-13 | 国家电网公司 | A kind of Portable knapsack type GPR |
| CN113359195A (en) * | 2020-03-04 | 2021-09-07 | 赫克斯冈技术中心 | Ground penetrating radar scanning by using external scene knowledge |
| US12379484B2 (en) | 2020-03-04 | 2025-08-05 | Hexagon Technology Center Gmbh | GPR scanning through the use of external scene knowledge |
| CN118210065A (en) * | 2024-04-03 | 2024-06-18 | 中国海洋大学 | A detection system and method for spatial distribution of shallow karst groundwater |
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Application publication date: 20101208 |