주요 서비스 메뉴
Smart GPR system (Chungcheongnam-do)
Smart GPR system
- Policy features
1. Introduction of Smart GPR
Smart Ground Penetrating Radar (GPR) uses echo waves to detect underground cavities, groundwater, sewers, and road ground conditions.
◆ Depth detection of 0.5m to 100m from the surface using a magnetic field with a strong short wave band.
◆ Underground detection is possible not only in flat areas such as general roads but also in non-flat areas such as mountain areas with high resolution.
2. Smart GPR Performance
Detection depth: 0.5 m to 100 m
◆ Operating frequency: 8 MHz
◆ Detection space resolution: 0.25 m or higher.
◆ Detection depth steps: 0.5, 1.0, 1.5, 2.0 m
◆ Detection Results: 2D / 3D Mapping Analysis Graphs
3. Principle of Smart GPR
ⓐ Magnetic field with a strong short wave band on the transceiver antenna
ⓑ Electromagnetic Underground Entrance
ⓒ Obstruction in certain underground objects and strata > Magnetic field formation
ⓓ Remove noise from receiving antenna
ⓔ Determine the depth of exploration from echo waves
ⓕ Data acquisition and image processing (underground mapping)
4. The Application and Expected Effect of Smart GPR
[Application]
- Sink-Hole
- Groundwater level survey
- Ground subsidence evaluation
- Environmental evaluation
- Discovering cultural assets
- Mine detection - Underground of backside exploration of tunnels
- Policy details
- Government Organization Information
- Other Policys of
this Government Organization - Related recommended policys
Government Organization Information
충청남도청Chungcheongnam-do
Address : 21 Chungnam-daero, Hongbuk-eup, Hongseong-gun, Chungcheongnam-do(32255), Republic of Korea
Website : http://http://www.chungnam.go.kr
Chungcheongnam-do is becoming the ‘Capital of Welfare in Korea’ by successfully solving three crises low birth rate, aging society and social polarization and revitalizing the economy.
‘Chungnam, with a good environment for caring for children’, ‘Chungnam, where senior citizens are happy’, and ‘Chungnam, where all enjoy a happy life together’ are other names for Chungnam, the welfare capital of Korea. By progressively coping with the low birth rate, the increase of the aging population and the aggravated social and economic gap, Chungnam has been endeavoring to improve the quality of life of residents.
‘Chungnam, with a good environment for business’ underlies Chungnam, the welfare capital. Since 2006, Chungnam has been acting as the driving force for the rapid growth of Korea by achieving an average annual economic growth rate of 5.7%. Ranked second in export and top in the trade surplus in Korea in 2018, Chungcheongnam-do is filled with investment opportunities with a great business environment.
Be with Chungnam. Chungnam will create greater happiness with you.
‘Chungnam, with a good environment for caring for children’, ‘Chungnam, where senior citizens are happy’, and ‘Chungnam, where all enjoy a happy life together’ are other names for Chungnam, the welfare capital of Korea. By progressively coping with the low birth rate, the increase of the aging population and the aggravated social and economic gap, Chungnam has been endeavoring to improve the quality of life of residents.
‘Chungnam, with a good environment for business’ underlies Chungnam, the welfare capital. Since 2006, Chungnam has been acting as the driving force for the rapid growth of Korea by achieving an average annual economic growth rate of 5.7%. Ranked second in export and top in the trade surplus in Korea in 2018, Chungcheongnam-do is filled with investment opportunities with a great business environment.
Be with Chungnam. Chungnam will create greater happiness with you.
