land mine detection
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LAND MINE DETECTION
Under the guidance of
Presented by
Md. Sattar08C11A04A4
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CONTENTS Introduction
Available Technologies
Types of Land Mines
GPR Block diagram and Working
Advantages
Conclusion
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INTRODUCTION
Landmines and unexploded ordnance (UXO) are alegacy of war, insurrection, and guerilla activity.Landmines kill and maim approximately 26,000 peopleannually.
Current demining techniques are heavily reliant onmetal detectors and prodders.
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TECHNOLOGIES AVAILABLE FORDETECTION
Metal detectors
Nuclear magnetic resonance
Thermal imaging and electro-optical sensors
Biological sensors
Chemical sensors
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TYPES OF LAND MINES
Anti-personnel (AP) mines
Anti-tank (AT) mines
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Anti-personnel (AP) mines
Anti-tank (AT) mines
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GPR This ultra wide band radar provides centimeter
resolution to locate even small targets.
Types of GPR:
1. Time-domain
2. Frequency domain.
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BLOCK DIAGARAM AND WORKING OF
GPR
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IMPULSE GENERATOR
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ANTENNA SYSTEM
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VISUAL DISPLAY
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ADVANTAGES
GPR has accurate measurements.
GPR locates even small targets.
It has been well founded by the defence. GPR operates by detecting the dielectric soils which allows it
to locate even no metallic mines.
Biological sensors can only operate for limited periods, but inGPR has no such limits.
GPR has been tested in different environmental conditions.
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CONCLUSION
Impulse GPR system is using for detecting anti-tank and
antipersonnel mines. Anti-tank mines are using for
destroying the vehicles and anti-personal mines, which
are designed to kill and maim people.
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THANK YOU
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