Optimization of Weather Radar Systems for Data Accuracy and Reliability

September 25, 2025

Case Study: Optimization of Weather Radar Systems for Data Accuracy and Reliability Client: PT. LEN (Meteorology, Climatology, and Geophysics Agency – BMKG)

Background

PT. LEN, as a strategic partner of BMKG, required significant enhancements to the national weather radar systems to ensure data accuracy and operational reliability. The system includes C-Band radars (150-240 km range) for mid-range observations and X-Band radars (50-60 km range) for detailed short-range weather monitoring. The goal was to improve operational management and public safety through more accurate and accessible weather data.

Challenges

Frequency Measurement Accuracy: Ensuring precise radar pulse counting for accurate distance measurements in weather phenomenon detection.
Radar Signal Integrity: Requiring advanced signal analysis to maintain data accuracy under various atmospheric conditions.
Historical Data Storage and Analysis: Needing to store waveform data for trend analysis and long-term weather monitoring.
Radar Performance Optimization: Ensuring optimal radar operation with advanced signal visualization and analysis.

Haliatech Solution

Haliatech provided high-precision instrumentation solutions to monitor, analyze, and optimize the performance of weather radar systems.

Key Solution Features:

Signal Integrity Analysis: Using advanced technology to ensure radar signal accuracy and reliability.
High-Precision Frequency Measurement: Enabling exact radar pulse counting for accurate distance measurements.
Waveform Data Storage: Facilitating historical analysis and long-term weather trend monitoring.
Intuitive Data Visualization: Providing a user-friendly interface for real-time radar performance monitoring.

Products Used :

Pulse Microwave Counter (FCA310) – For precise microwave frequency measurement.

Digital Storage Oscilloscope (TBS2102B) – For radar signal analysis and waveform storage.

Single Channel Frequency Meter (FCA3120) – For accurate single-channel frequency measurement.

Results Achieved

Accurate and reproducible MOSFET characterization.
High-confidence measurements of threshold voltage and gate leakage.
Optimization of semiconductor device designs for research and educational applications.
Enhanced laboratory capabilities in nanoelectronics research.

Benefits for Universitas Indonesia

Enhanced Public Safety: Accurate weather data supports early warnings for natural disasters.
Operational Efficiency: Optimized systems reduce downtime and improve reliability.
Informed Decision-Making: Historical and real-time data support weather planning and mitigation.
Compliance with National Standards: Ensuring systems meet national accuracy and reliability standards.