Improved Spectral Analysis and Terrain Correction Methods in Airborne Gamma-Ray Spectrometry
Date:
This presentation focuses on improved spectral analysis and terrain correction methods for airborne gamma-ray spectrometry (AGRS). My research explores the use of UAV-borne magnetic and radiometric data for mineral exploration and subsurface characterization. The talk highlights advancements in terrain correction algorithms, leveraging synthetic simulations and real-world field data to improve data accuracy over rugged topographies.
Key highlights from the presentation:
- Development of a spatial analysis method for isotope peak detection.
- Novel techniques for terrain correction to minimize biases caused by topographic variations.
- Simulation tools for designing survey plans and optimizing flight parameters for gamma-ray spectrometry using UAVs.
The methodology presented combines forward modeling, sensitivity analysis, and inversion techniques to achieve higher resolution and improved detection of radioactive anomalies. Results demonstrate the potential of these approaches in advancing mineral exploration and environmental monitoring.