GammaSpec: Identifying and Labeling Isotopes in Gamma-Ray Spectrometry

GammaSpec is a gamma-ray spectrometry (AGRS) tool designed for the detection, identification, and labeling of isotopes in radiometric data. It combines spectrum analysis and calibration techniques to enhance isotope recognition, making it a powerful solution for radiometric surveys and environmental monitoring.

Key Features of GammaSpec

• Isotope Identification: Detects and labels key isotopes, such as Uranium (U), Thorium (Th), and Potassium (K), based on their characteristic energy peaks.
• Peak Detection Algorithms: Uses spatial filtering and multi-channel analysis for accurate peak identification.
• Energy Calibration: Ensures precise calibration of energy channels for improved peak resolution and isotope detection.
• Noise Reduction: Applies smoothing algorithms to enhance signal-to-noise ratios, making weak peaks more detectable.
• Terrain Correction: Compensates for topographic effects to reduce biases caused by altitude and elevation changes.

Applications

GammaSpec is ideal for:

• Mineral Exploration: Locating natural radioactive deposits and anomalies.
• Environmental Monitoring: Assessing radiation levels for safety and compliance.
• Geological Surveys: Mapping subsurface compositions using radiometric signatures.
• Research and Education: Training and demonstrations in geophysical studies.

Why GammaSpec?

GammaSpec simplifies gamma-ray data processing by providing accurate isotope labeling and real-time analysis. It supports UAV-borne surveys, allowing researchers to process large datasets efficiently while accounting for terrain variations.

For more details, check out my AGU 2024 presentation on Improved Spectral Analysis and Terrain Correction Methods in Airborne Gamma-Ray Spectrometry here.