Born from production, refined by innovation, perfected in four dimensions
A subsidiary of the Chinese Academy of Surveying and Mapping, providing end-to-end geospatial information services.
Understand core businessYears of industry expertise
Aerial survey coverage area
Aerial survey project completed
Coverage by province, city, and autonomous region
Core Business
Two business units—Geospatial Data Engineering Services and Technical Product Services—deliver end-to-end solutions.
Aerial Image Data Acquisition
10+ years of aerial survey experience, nearly 100 projects across land surveying, geology and mineral resources, and environmental energy sectors.
Data Processing
Production of multi-type spatial data products, including real-scene 3D models, LiDAR point clouds, and SAR data.
Smart Application Services
Core products including Realistic 3D Platform, Land and Space Basic Information Platform, and Dual Evaluation System.
Natural Resources Survey and Monitoring
Professional services for natural resource survey and monitoring, territorial spatial planning, and thematic cartography
Qualifications & Honors
Led the formulation of multiple national and industry standards; executed national and provincial-level research projects.
Gold Award for Excellent Engineering in China's Geographic Information Industry
3D Real-Scene Integrated Management Service System for Land and Resources Information
Special First Prize for Progress in Surveying and Mapping Science and Technology
Key Technology Development and Industrialization of China's First 15-meter Digital Surface Model
Top 100 Enterprises in China's Geographic Information Industry
Industry-Authorized Recognition
Zhongguancun Top 00 High-Growth Enterprise
AAA-level Quality Credit and Financial Credibility Rating
About Us
Beijing 4D Digital Technology Co., Ltd. was founded in 2001. As a high-tech enterprise under the Chinese Academy of Surveying and Mapping, it is one of the founding organizations of the National Surveying and Mapping Engineering Technology Research Center. Headquartered in Haidian District, Beijing, the company operates multiple branches across China.
Our business is organized into two main divisions: Geospatial Data Engineering Services and Technology Product & Service Solutions. We provide users with aerospace remote sensing data acquisition, processing, and intelligent application services. Our operations span land surveying, geology and mineral resources, environmental energy, agriculture/forestry/water conservancy, transportation, and national defense, serving clients across 31 provinces, municipalities, and autonomous regions nationwide.
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Partnership Inquiry
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Our company has established multiple branches nationwide and welcomes cooperation discussions with local natural resources departments.