武汉大学：中国城市低空经济高质量发展指数（2026）

Core Concept and Strategic Positioning - Low-altitude economy relies on airspace below 1000 meters (extending to 3000 meters) and focuses on activities involving drones and eVTOL aircraft, integrating digital, networked, and intelligent technologies [1] - It encompasses four categories: low-altitude manufacturing, operations, infrastructure and information services, and supporting industries, playing a significant role in economic transformation and global technological competition [1] Evaluation System and Research Methodology - The evaluation system is based on six primary indicators: industrial empowerment, technological sourcing power, industrial innovation capability, market expansion capability, policy support capability, and basic condition guarantee capability [2] - The methodology employs entropy weight method for determining indicator weights and uses logarithmic processing and range standardization for data normalization, evaluating 297 cities in mainland China [2] Overall Development Pattern - Cities are categorized into four tiers based on their rankings, with Shenzhen, Beijing, and Shanghai leading the first tier, while cities like Shenyang and Wuxi are in the second tier [3] - High-ranking cities are concentrated in the eastern coastal regions, forming support belts in areas like Bohai Rim, Yangtze River Delta, and Pearl River Delta [3] Development Status Across Six Dimensions - Industrial empowerment is led by Shenzhen, Beijing, and Chengdu, with a concentration of manufacturing enterprises, though many cities show low collaborative efficiency [4] - Technological sourcing power is dominated by Beijing, followed by Nanjing and Xi'an, with first-tier cities exhibiting a collaborative output of scale and quality [4] - Industrial innovation is led by Shenzhen, Beijing, and Shanghai, with notable differences in structure among cities [4] Market Expansion Capability - Shanghai, Beijing, and Shenzhen rank highest, supported by air transport scale and exhibition activities, but overall application scenarios are scarce [5] Policy Support Capability - Cities like Shenzhen and Zhuhai show proactive policy responses, with systematic tools and local legislation aligning with national aviation law revisions [5] Basic Condition Guarantee Capability - Cities such as Beijing, Shenzhen, and Hangzhou possess advantages in hardware facilities and natural conditions, with key infrastructure concentrated in economically dense areas [5] Typical City Models and Recommendations - Shenzhen exemplifies a "comprehensive policy coverage model," while Beijing represents an "ecological collaboration model," and Chengdu is a "pilot chain model" [6] - Recommendations include building an innovation closed-loop system, promoting digital and tiered airspace management, and establishing collaborative mechanisms among city clusters [6]