Based on high-precision automatic monitoring instruments for greenhouse gases such as CO₂, CH₄, and H₂O, we provide a comprehensive solution that includes site selection, operation and maintenance, equipment selection, and data application. This solution aims to establish a greenhouse gas monitoring network that meets management needs, is technologically reliable, economically sound, and systematically integrated. By doing so, we enhance the synergistic efficiency of pollution reduction and carbon emission reduction, and provide strong support for achieving carbon peak and carbon neutrality goals.

• Urban sites: High, medium, and low value belt monitoring points; Upwind and downwind monitoring points.
• Background sites: Inland, marine, and valley background sites.
• Mandatory measurements: High-precision CO₂ and CH₄, high-precision meteorological six parameters, 14CO₂ isotope, high-precision CO, ground-based CO₂/CH₄ column concentrations.
• Optional measurements: Mixed layer height, wind speed profile, CO₂/CH₄ flux, N₂O, hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF₆), nitrogen trifluoride (NF₃), 13CO₂, and medium-precision CO₂ sensors.

• Construct an integrated "sky-ground-space" greenhouse gas observation network to achieve quantitative monitoring that is reportable, investigable, verifiable, and applicable to multiple scenarios.
• The gas analysis module meets national and WMO requirements, capable of analyzing various greenhouse gases, with high precision, strong stability, and easy integration.
• The supporting carbon monitoring big data platform aids in the verification, assessment, and accounting of carbon emissions in key industries, providing data support for actions towards carbon peak and carbon reduction.