Core Viewpoint - The Hunan Provincial Meteorological Equipment Center has announced procurement intentions for 12 types of meteorological instruments, with a total budget of 104 million yuan, scheduled for procurement between April and September 2025 [2][3]. Procurement Summary - The procurement includes high-precision greenhouse gas (CO2/CH4) observation systems, flux observation instruments, multi-channel satellite navigation sounding receivers, hyperspectral radiation observation systems, and intelligent longwave radiation measurement instruments [3][4]. - The total budget for the procurement is 104 million yuan, indicating significant investment in meteorological technology [2][3]. Detailed Procurement Items - Multi-channel satellite navigation sounding receivers: 6 sets, budget of 387 million yuan, to be installed at various national meteorological stations [5][6]. - Hyperspectral radiation observation system: 1 set, budget of 344 million yuan, to be installed in Yueyang [6]. - Flux observation systems: 8 sets, budget of 2228 million yuan, to be installed in multiple cities including Changsha and Xiangtan [6]. - Ground-based remote sensing vertical observation systems: 2 sets of microwave radiometers and aerosol laser observation instruments, budget of 1334 million yuan [6]. - National benchmark climate station project: Various intelligent measurement instruments, budget of 690 million yuan [6]. - Upgrading of automatic weather stations: 376 stations to be refurbished, budget of 1900 million yuan [7]. Additional Projects - The project also includes the procurement of X-band weather radar systems and enhancements to meteorological disaster monitoring and warning systems across Hunan Province [6][7]. - The total budget for the meteorological disaster monitoring and warning information project is 1020 million yuan, which includes the purchase of various sensors and equipment [7].