Geopro T-Series 2D Ground Penetrating Radar
Abstract
Geopro 10 is one portable, intelligent, high performance and full digitalize ground penetrating radar main machine, compatible Geopro T whole series antennas, support most of the GPS equipment, stable and reliable complete Chinese collect system which based on Windows system are in accordance with operating habits of field operators, it has advantages at easy to carry, simple operation, better data quality and high collect efficiency, etc, widely applied in tunnel engineering, road engineering, water conservancy engineering, bridge engineering, civil engineering, military and archaeology areas.
Applications
● Tunnel engineering：Lining, laying quality inspection, outstrip early report, inverted arch quality inspection, etc.
● Road engineering：Structure layer thickness inspection, cracks inspection and roadbed fail and harm inspection, etc.
● Water conservancy engineering：Water source research, ice layer detection and water bottom structure detection, etc
● Bridge engineering：Concrete iron fix position, steel twist wire fix position, concrete fail and harm inspection, etc
● Civil engineering：Pipeline fix position, road cavity inspection and road structure inspection, etc
● Geology survey：Rock melt detection, frozen earth detection and stratum form detection, etc
● Military：UXO detection, underground defense works detection and life detection, etc
● Archaeology：Historic ruins detection imaging and guide digging etc Practical
Features
● Intelligent main machine, automatically discriminate the antenna types and configure the radar parameters;
● Complete English operating interface and rich real time process function;
● Save the original data, details restore field data function;
● Support exterior install GPS, add geographical coordinate information for radar data;
● Use the digital signal transmission between main machine and antenna, strong anti disturb capacity, higher data-signal-noise ratio.
Detailed description
Geopro 10 is the mainframe of the entire General Ground Penetrating Radar. When used in combination with antennas of different specifications, it can meet the different needs of users in a variety of detection scenarios. The antennas we provide are diverse in type, fully functional, and cover a wide frequency range, with a center frequency covering 35MHz to 2500MHz.
（一）Geopro 10 radar main machine
Radar Host | |
Item | Parameters |
Antenna | Compatible Geopro T whole series antennas |
Channel quantity | 1 channel |
Memory space | 128G |
Indicator | 10.4”, 1024×768 pixel resolution ratio, 32 bytes color LED display screen |
GPS | (Series RS232), support GPGGA data format |
Display mode | False color, gray level, stacking wave and color stacking wave |
Power supply | Interior install lithium battery(NI2040） |
Power consume | 20W |
Continue working time | 5 hours(actual working time relate to working temperature, antenna types and cable length) |
Data collecting | |
Data format | SRD |
Modulus adapter bytes | 16 bit |
The max scanning speed | 512 scanning/s(sampling points number is 512) |
Sampling points number | 256, 512, 1024, 2048, 4096, 8192 |
The max launch frequency | 800kHz |
Collecting mode | Time mode, distance mode and point measure mode |
Time window range | 1~8000ns |
Gain range | -10dB~160dB |
Gain adjustment point quantity | 9 points |
Real time process function | Correct zero dqgveviation, FIR filtering wave, IIR filtering wave, background eliminate, ever among ways, data overlying |
Exterior installed terminal | |
Data transmission | USB 3.0 |
GPS | Series (RS232) |
Main control | 8 needles aviation socket |
Machine index | |
Volume | 314mm×238mm×64mm |
Weight | 3kg (without battery) |
Environment index | |
Working temperature | -20℃~+50℃ |
Storage temperature | -40℃~+60℃ |
Working humidity | <95%, not condensate |
Protection level | IP65 |
（二）Radar T-series antenna
Geopro T2500 ground coupling antenna | ||||
Volume | 250mm×170mm×150mm | Weight | 1.3kg | |
Center frequency | 2500MHz | The max launch frequency | 400kHz | |
Depth range | 0.1~0.3m | Coupling method | Ground coupling | |
Application areas | Building structure detection, road surface layer detection and bridge engineering, etc. | |||
Geopro T1600 ground coupling antenna | ||||
Volume | 250mm×170mm×150mm | Weight | 1.3kg |
|
Center frequency | 1600MHz | The max launch frequency | 400kHz | |
Depth range | 0.2~0.5m | Coupling method | Ground coupling | |
Application areas | Building structure detection, road surface layer detection and bridge engineering, etc. | |||
Geopro T900 ground coupling antenna | ||||
Volume | 316mm×216mm×170mm | Weight | 2.3kg |
|
Center frequency | 900MHz | The max launch frequency | 400kHz | |
Depth range | 0.5~1.5m | Coupling method | Ground coupling | |
Application areas | Tunnel lining, laying quality inspection, roadbed fail and harm inspection, building structure detection, etc | |||
Geopro T400 ground coupling antenna | ||||
Volume | 316mm×316mm×230mm | Weight | 3.6kg |
|
Center frequency | 400MHz | The max launch frequency | 400kHz | |
Depth range | 1~4m | Coupling method | Ground coupling | |
Application areas | Tunnel lining, laying quality inspection, roadbed fail and harm inspection, city pipeline detection, water source and hydroelectricity engineering, etc. | |||
Geopro T200 ground coupling antenna | ||||
Volume | 500mm×500mm×230mm | Weight | 6.4kg | |
Center frequency | 200MHz | The max launch frequency | 400kHz | |
Depth range | 1~4m | Coupling method | Ground coupling | |
Application areas | Tunnel lining, laying quality inspection, inverted arch quality inspection, city pipeline detection, water source and hydroelectricity engineering, roadbed fail and harm inspection, building structure detection, ground survey etc. | |||
Geopro T100 ground coupling antenna | ||||
Volume | 980mm×560mm×320mm | Weight | 13.6kg |
|
Center frequency | 100MHz | The max launch frequency | 100kHz | |
Depth range | 1~30m | Coupling method | Ground coupling | |
Application areas | Tunnel geology outstrip early report, mineral survey, water source and hydroelectricity engineering, etc. | |||
（三）Ground penetrating radar data process explain software
Geopro T-series ground penetrating radar data process explain software Geopro Projectoris one syn data process software which aim at Geopro T-series common ground penetrating radar, able to process the operations like data transmit, data loading, data display and data process the ground penetrating radar data which collected by Geopro T-series products and international main other formats ground penetrating radar data, convenient for user find the abnormal information in the radar data and generate the follow report documents which are in accordance with national standards, this is one important tool for Geopro T-series ground penetrating radar data process and analyse. The whole interface of software shown as the picture:
Function
The software divided into “Menu column”, “Engineering column and source manager column”, “Radar section area”, “Amplitude curve, layer thickness curve, abnormal distribute diagram output column”, “Single way column” and “Status column”, total 6 display areas, finish the syn analyse the radar data through check the content in each area. The main function of this software as below:
Document management | Open, close and save, data split and merge, data format transmit, bitmap output, batch process |
Homepage menu | Engineering setting, document parameter, stacking wave shape, section rooming, section edit, window method; |
Data process | Section process, data standard, zero pint gain, data filtering wave, high grade process; |
Engineering detection | Layer position detection, abnormal detection, target detection; |
Section imaging | Assembly data, data process; |
Convenient tools | Help file, edition instruction, common tools; |
Features
l Complete English display interface, complete suitable to people’s operating habits, simple and easy to learn.
l Adopt engineering document manage at radar data, can transmit the one time tested data into appointed。engineering, convenient for manage, maintain and check this time tested data also can transmit the multiply times tested same position data into the appointed engineering, convenient for user contrast the geology condition change status of this area under different time.
l Multiply data display methods, provide false color picture, stacking drawing(include the color stacking wave) display method, can be more better present the display effect at low frequency antenna collected data at geology survey, outstrip early report, archaeology research and color stacking wave.
l Have most of international popular ground penetrating radar data process method, and provide simple and easy data process and batch data process function aim at different level users, even though the users not know well about ground penetrating radar but still can easily process the ground penetrating radar data after simple train.
l Multiply test report output function, software provide layer thickness detection, abnormal detection and target detection function, make users convenient for automatically detect and manually mark various objects(layer thickness, abnormal and target), and generate the test report which are in accordance with national standard, convenient for user draw up the follow reports.
Cases
（一）Road application cases
Adopt Geopro T900 antenna process quick detection at distance about 6cm aim at concrete structure road’s high damping characteristic road, able to continue and quickly detect the concrete thickness in the concrete road and defaults, process whole evaluation at concrete road. Also can adopt this method to detect the road structure layerand deep roadbed, obtain the structure layer thickness and defaults of road.
（二）Tunnel application cases
Ground penetrating radar as one main scientific instrument of tunnel engineering inspection, widely applied in the geology outstrip early report, lining, laying quality inspection, inverted arch quality inspection and the lining, laying harm inspection (empty, cavity and not density) during operation. The ground penetrating radar not only can improve the safety factor of tunnel engineering inspection, but also validly guarantee the scientific and reliable of tunnel engineering inspection data, very important performance in the tunnel engineering inspection application.
1.Initial support inspection
2.Second lining inspection
Use 900MHz and 400MHz antenna can inspect the second lining of concrete iron second lining and harms in the concrete iron second lining (empty, cavity and not solid) and lining, laying thickness.
3.Inverted arch
Use Geopro T400 and Geopro T200 antenna can inspect the thickness of inverted arch concrete and concrete not solid.
4.Outstrip early rep
Use 100MHz antenna at point detection and big depth overlap mode can valid detect the geology harms like rock melt, broken layer and crack which at the front of tunnel face.
5.Ridge and building structure
