1st Indian Ground Penetrating Radar Symposium

Introduction

The incorrect and inappropriate use of GPR has over the years caused a great deal of damage to its reputation as a bona fide and reliable technology. The objective of the symposium on ground penetrating radar is to make the participants familiar with basic as well-advanced data acquisition, data processing and interpretation techniques to derive maximum amount of information from data collected. The participants should be able to collect the GPR data, carry out basic as well as advanced data processing of data and interpret the results in a range of application areas.

Today GPR us being used for various applications like utility mapping, concrete inspection, archaeology, void detection etc., with very little understanding of technical aspects of this technique, leading to errors and misconceptions. The expert led sessions will cover utility mapping, concrete inspection, archaeology, void detection etc. These sessions are meant for new as well as experienced users of GPR, and for professionals outsourcing the GPR work to contractors (to get best value for their money).

Objectives

The program will enable the participant to derive maximum information from GPR data and help them design the right GPR investigation program for a particular project requirement. It will also enable them to choose the right combination of antennas for varied geological conditions and resolution requirements. The minimum outcome of the program will be:

• Learn how to determine whether GPR will be suitable for a particular project objective.
• Learn how to design GPR survey to get maximum information.
• Learn how to choose various parameters during data acquisition.
• Learn how to carry out simple in-field processing of data.
• Learn how to carry out advanced processing to minimise noise and extract maximum information from GPR data.
• Learn use and theoretical aspects of various filters, migration, corrections etc.
• Learn how to carry out 3D processing of data.
• Learn to conduct QC checks on GPR data and results obtained through GPR contractors
• Application specific training on:
  • Utility detection and mapping
  • Concrete inspection (voids, delamination, rebar etc.)
  • Pavement inspection (thickness of various layers etc.)
  • Void detection
  • Archaeology
  • Any other topic/ application of interest of participants.
• Numerous practical tips for effective GPR utilization based on 3 decades of experience.

Learning Focus

This program is meticulously designed to provide a comprehensive learning experience that blends theory with practical application. The focus will be on:

Refreshing Knowledgebase: The workshop will help you refresh your understanding of ground penetrating radar and latest developments in the field, ensuring that you're up to date with the current best practices in the field.

Acquiring New Knowledge: You will gain understanding of advanced data processing tools, including 3D processing. This will expand your toolbox of processing techniques and help you approach problems with a broader perspective.

Understanding Processing: It's not enough to just know the processing tools; it's crucial to understand the pros and cons of each, and when to use them. This workshop will help you gain an understanding of various processing steps and how to create an effective processing flow.

Hands-On Experience: Learning by doing is one of the most effective ways to understand and remember new concepts. The program will include mock field investigation procedures and live processing of data, allowing you to apply what you've learned in a practical context.

By the end of this program, you will have enhanced your knowledge, broadened your skill set, and gained valuable hands-on experience, all of which will help you to better manage your projects.