Processed LoRa Telemetry Dataset for Deployment-Dependent Link Quality at Kawah Putih

This dataset supports the study entitled "Deployment-Dependent Link Quality of LoRa Telemetry for Volcanic Monitoring."The data were collected at Kawah Putih, Mount Patuha, West Java, Indonesia, between December 2025 and July 2026. The study examined LoRa link-quality variability across different antenna configurations, monitoring locations, and field campaigns.The dataset contains 17,792 operational telemetry records collected during three field campaigns: 22 December 2025, 14 May 2026, and 8 July 2026. The operational measurements include received signal strength indicator (RSSI), signal-to-noise ratio (SNR), timestamps, monitoring-site information, and available environmental and deployment metadata.The repository also includes processed statistical outputs from a separate controlled antenna-configuration experiment conducted on 23 April 2026. This experiment comprised 677 measurements involving four transmitter–receiver antenna configurations: Omni-to-Omni, Omni-to-Yagi, Yagi-to-Omni, and Yagi-to-Yagi.The repository provides processed datasets, temporal-stability summaries, antenna-configuration analysis results, model-validation outputs, and supporting documentation.The controlled and operational measurements were analyzed separately because they were collected under different experimental conditions.RSSI and SNR are used as indicators of signal-level link quality and should not be interpreted as direct measurements of end-to-end telemetry reliability.