GB/T 43370-2023 in English
VALIDTechnical specification for geo-fence data of civil unmanned aircraft system
- Issued on:2023-11-27
- Implemented on:2024-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | GB/T 43370-2023 |
| Document status: | VALID |
| Title in English: | Technical specification for geo-fence data of civil unmanned aircraft system |
| Title in Chinese: | 民用无人机地理围栏数据技术规范 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2023-11-27 |
| Implemented on: | 2024-03-01 |
| ICS Classification: | 49.020-Aircraft and space vehicles in general |
| Chinese Classification: | V00-Standardization and quality management |
| Professional Classification: | GB-National Standard |
| Related Keywords: | geo-fence data
key geo-fence data civil drone geofence data drone geofence data data verification |
| Related Topics: | drone
Drone Standard UAV measurement basis Window Technology Range civilian robot civilian radar range General technology for Chinese drones What are the geographical metadata specifications? Common technologies for civil unmanned aerial systems Civilian UAV Geofencing Data Technology Taiwan standard drone classification gb/t 43370-2023 |
《GB/T 43370-2023民用无人机地理围栏数据技术规范》由TC435（全国航空器标准化技术委员会）归口，TC435SC1（全国航空器标准化技术委员会无人驾驶航空器系统分会）执行，主管部门为国家标准委。
Introduction
1. Background and significance of standard formulation
With the widespread use of civil drones, flight safety and regional management issues have become increasingly prominent. In order to standardize the management and services of drone geofence data and ensure the safety and compliance of flight activities, the State Administration for Market Regulation and the National Standardization Administration jointly issued GB/T 43370-2023 "Technical Specifications for Civil Drone Geofence Data". This standard fills the gap in the field of drone geofencing and provides important guarantees for the safe operation of drone systems.
2. Comparison of standard frameworks
| Dimensions | 4.1 Unique identification code | 4.2 Geographical fence airspace type | 4.3 Geometric expression rules |
|---|---|---|---|
| Data structure | 20-bit code, including administrative division code, release time and other fields. | Divided into air restricted areas, restricted areas and danger areas. | Supports circular and polygonal geometric shapes, with clear altitude ranges. |
| Processing flow | Data entry, update and verification must follow the coding rules. | Different airspace types correspond to different access rights. | The geometric expression must comply with the requirements of the WGS-84 or CGCS2000 coordinate system. |
| Technical requirements | Ensure the uniqueness and validity of the identification code. | The airspace type must match the actual security requirements. | The geometric expression must accurately cover the scope of the geofence. |
3. Interpretation of the core content of the standard
3.1 Unique identification code encoding rules
The geofence unique identification code consists of a 20-digit code, including the administrative division code (6 digits), release time (8 digits), timeliness mark (1 digit), version number (2 digits) and serial number (3 digits). For example: 11000020230101001134 indicates the long-term effective geo-fence issued by Beijing on January 1, 2023.
3.2 Geo-fenced airspace classification
- Air restricted areas and temporary restricted areas: Unauthorized flight activities are prohibited.
- Restricted areas and temporary restricted areas: Such as the area around the airport, entry is subject to approval.
- Danger areas and temporary dangerous areas: Demarcated according to activity needs, unrelated aircraft are prohibited from flying in.
4. Implementation suggestions and precautions
- Data entry standardization: Ensure that the administrative division code and timestamp comply with GB/T2260 and UTC standards.
- Coordinate system consistency: Prioritize the use of WGS-84 or CGCS2000 coordinate systems to ensure the uniformity of spatial benchmarks.
- Data verification and backup: Data integrity verification is performed through the MD5 algorithm, and key geo-fence data is backed up regularly.
5. Analysis of standard application prospects
The implementation of GB/T 43370—2023 will significantly improve the safety and compliance of drone systems. In the future, with the advancement of technology and the improvement of regulations, the application scope of geo-fence data will be further expanded to cover more scenarios such as smart city management, emergency rescue and other fields.
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