Identification and long-term temporal sequential change analysis of urban VOCs high-value areas based on GIS and remote sensing

Key Points

• High-value urban VOCs areas have been effectively identified, allowing for targeted environmental interventions.
• The analysis of temporal changes utilizes GIS and remote sensing to track VOCs over extended periods.
• Through spatial analysis, potential pollution sources are mapped, emphasizing environmental sustainability.
• These findings highlight the need for ongoing monitoring to better understand urban air quality dynamics.