High-Precision Realistic 3D Modeling Solution

UAV Oblique Photogrammetry
3D Modeling Service

Using DJI's latest UAV equipment and high-resolution imaging systems to quickly obtain real-scene 3D data, providing high-precision spatial information support for digital cities, park management, resource development and other fields

UAV Oblique Photogrammetry 3D Modeling Results
Centimeter-Level Precision Modeling

Realistic 3D Models and Orthophoto Results

Digital Cities
Chemical Parks
Mining Resources
Transportation Hubs
Industrial Parks
Water Projects
Real Estate Surveying

UAV Oblique Photogrammetry Technical Advantages

Integrating advanced equipment with professional technology to provide efficient, high-precision, low-cost realistic 3D modeling solutions, meeting the diverse spatial information needs of different fields

Efficient Operations

Single flight coverage area can reach 5-10 square kilometers, improving efficiency by over 80% compared to traditional surveying, significantly shortening project cycles and reducing time costs.

  • Daily modeling area can reach 20 square kilometers
  • Automated data processing workflow
  • Strong adaptability to complex terrain

Ultra-High Modeling Precision

Using 20MP to 100MP high-resolution oblique cameras combined with professional POS systems, modeling accuracy can reach 2-5 centimeters, meeting high-precision surveying and engineering application requirements.

  • Planar accuracy: 1-3cm
  • Elevation accuracy: 2-5cm
  • Texture reproduction rate above 98%

Rich Output Results

Providing diverse data results to meet different application scenario needs, supporting seamless integration with various GIS platforms, digital twin systems to maximize data value.

  • 3D models: OSGB, 3DTiles formats
  • 2D results: Orthophotos, DEM, DSM
  • Vector data: DLG, point cloud data

Professional Equipment and Technical Parameters

Using DJI's latest UAV platforms and professional oblique photogrammetry cameras, combined with self-developed data processing algorithms, ensuring high precision and realism of modeling results

DJI Matrice 350 RTK

Professional hexacopter UAV with maximum flight time of 45 minutes, equipped with high-precision RTK positioning system

Oblique Photogrammetry Camera

5-lens array, 20MP-100MP, multi-angle synchronous acquisition

Positioning System

Centimeter-level RTK/PPK positioning, supporting multiple systems including Qianxun/BeiDou

Processing Workstation

High-performance computing cluster, supporting ultra-large scale data processing

Core Technical Parameters

Camera Resolution 20MP - 100MP
Positioning Accuracy Planar ±1cm, Elevation ±2cm
Modeling Accuracy 2-5cm
Data Processing Efficiency 10 sq km/day
Image Overlap Forward 80%, Side 70%

Diverse Result Data Output

Providing comprehensive realistic 3D data results to meet the needs of different application scenarios, supporting seamless integration with various platforms to maximize data value

OSGB Format Model

OSGB 3D Model

Efficiently compressed oblique photogrammetry 3D model, supporting fast loading of large-scale scenes

High Efficiency Rich Details
3DTiles Format Model

3DTiles Model

Web-oriented 3D tile format, supporting cross-platform online browsing and interaction

Web-Friendly Multi-Level of Detail
Orthophoto Map

Orthophoto Map

High-precision DOM results with pixel resolution up to 2cm, realistic colors

High Precision Color Balanced
DEM Digital Elevation Model

DEM/DSM Model

Digital Elevation Model and Digital Surface Model, reflecting terrain undulation characteristics

Terrain Analysis Engineering Calculation

Other Supported Output Formats

Point Cloud Data (LAS/LAZ)
Vector Data (SHP/GDB)
3D Mesh (OBJ/FBX)
Panoramic Images (equirectangular)
Measurement Reports (PDF/Excel)

Industry Application Scenarios

UAV oblique photogrammetry 3D modeling technology is widely applied in multiple fields, providing high-precision spatial information support for various industries

Digital City Application

Digital Cities

Building city-level realistic 3D models to provide spatial information support for urban planning, municipal management, and emergency command.

Planning Decisions Municipal Management Emergency Command
Chemical Park Application

Chemical Parks

Establishing park 3D models to achieve facility management, safety monitoring, and emergency drills, improving park safety management levels.

Facility Management Safety Monitoring Emergency Drills
Mining Resources Application

Mining Resources

Achieving mine terrain surveying, reserve calculation, and mining monitoring to improve resource utilization efficiency and safety production levels.

Reserve Calculation Mining Monitoring Ecological Restoration

Standardized Service Process

From project consultation to result delivery, providing full-process professional services to ensure high-quality project completion

1

Project Consultation

Requirements analysis and technical solution development

2

Field Data Collection

Route planning and UAV aerial photography

3

Data Processing

Image processing and 3D modeling

4

Quality Inspection

Accuracy verification and result optimization

5

Result Delivery

Data delivery and technical support

Contact Us

Consult 3D modeling solutions
Get a customized quote

Whether you need to understand the details of 3D modeling technology or want to get a project quote, our professional team will provide you with one-on-one consultation services.

Company Address

Room 1-1501, Jinhua Garden, No. 385 Jiaotong Avenue, Danyang Street, Xiaonan District, Xiaogan City, Hubei Province, China

Contact Phone

(+86)13004585899

Contact Email

service@secondmap.cn

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