多维度视角下新技术与传统方法在自然资源动态监测中的应用对比

Key Points

• This research aims to compare the efficiency of drone technology versus traditional methods in natural resource monitoring.
• Constructed a three-dimensional monitoring framework based on 'intelligent perception, human-machine verification, and closed-loop management'.
• Applied the framework in a case study of routine changes in Chengdu's Jinjiang District for the year 2025.
• Measured effectiveness through efficiency, coverage, and cost comparisons.
• Drone verification efficiency improved by over 200% compared to manual methods.
• Achieved seamless coverage across geographic barriers, eliminating monitoring blind spots.
• Reduced overall costs by 50%-70%, enhancing monitoring effectiveness, integrity, and economic viability.