<p dir="ltr">This dataset contains NOAA APT satellite signals recorded from May to August 2024 using the Mianyang ground station. The raw signals are provided in WAV audio format. Additionally, the dataset includes temperature measurements of Qinghai Lake obtained from the China Weather Network (CWN) for the same period. Temperature comparison results between the satellite measurements and CWN reference data are also included in Excel format. This dataset supports the validation and calibration of satellite-based environmental monitoring systems.</p>