Precision Imaging for Professional 3D Aerial Mapping

The DG4M3 Master Oblique Camera is designed to support high-accuracy urban mapping and 3D model generation. With a 225MP total pixel resolution, this camera ensures detailed capture of building facades, rooftops, and complex terrain from multiple angles, making it ideal for smart city development, cadastral surveys, and infrastructure projects.

Robust and Compact Design

Measuring 150 x 150 x 110 mm, the DG4M3 is compact and lightweight, allowing for smooth integration with most drone platforms. Despite its size, it houses a 36 x 24 mm high-resolution sensor, delivering crisp image output with minimal distortion. Its portable form makes it an excellent choice for frequent field deployments in both urban and rural settings.

Dual Focal Length Options for Versatile Use

With support for 40mm and 56mm focal lengths, the DG4M3 adapts easily to various altitudes and mapping requirements. This versatility ensures consistent performance whether the mission requires wide coverage at lower altitudes or high-detail imaging from higher elevations.

Optimized Field of View for Oblique Imaging

Equipped with a horizontal FOV of 48°/36° and a vertical FOV of 34°/24°, the camera captures wide scene coverage with overlapping perspectives. This allows for accurate 3D reconstruction and eliminates data voids in dense urban environments. Every image contributes to a more complete model, helping surveyors and engineers achieve reliable outputs.

Efficient Data Handling and Real-Time Monitoring

The DG4M3 employs an external high-speed data transfer module for fast file management after flights. Additionally, it supports 1080P real-time video streaming at 30fps through a single channel, which enhances flight monitoring and mission control. Its 50μs exposure feedback accuracy ensures precise synchronization with GNSS and IMU systems, improving the quality of photogrammetric outputs.

Built for Demanding Geospatial Tasks

The DG4M3 balances high-performance optics, efficient operation, and rugged construction. It is the perfect choice for aerial mapping professionals who demand accuracy, consistency, and seamless integration with post-processing workflows.