Photorealistic 3D

Photorealistic 3D Modeling is a high & new technology of geo data production. It can be produced by different methods. To judge a method, we compare data’s accuracy, texture, and the how automate and efficient of the production procedure.

Huazheng panoramic photorealistic 3D are based on the airborne multi-angle oblique photogrammetry and airborne laser scanning method, which are the most efficient method in all kinds of photogrammetry modeling methods. The raw data are acquired, color equalized, mosaic, and finally processed by Huazheng 3DRealWorld software to generate the panoramic photorealistic 3D data.

HuaZheng has independent intellectual property rights for 3DRealWorld. 


Mapping Accuracy

Accurate to the industry standard of 1:1000

Highly automated data processing for data production

1km²;/ 4 hours, meet engineering level requirement of data producing and updating.

Individualized Models

Allows the attaching of attributes/properties;
Properties can be attached to a building or its floor.

Editable

The model is easy to edit, customize, and update.

Smooth Viewing

The refresh rate is up to 40 frames/second, faster even than the average 3D game’s rate of 30 frames/second

Multi-data Fusion

Combines data acquired from diverse methods, including street view photography, and CAD modeling,which allows for enhanced accuracy.

Compatibility

·Complies with all commonly accepted industry standards.
·Supports output to various data formats, such as OSGB, OBJ, 3DMax, and other 3D model data formats.
·Supports the main GIS platforms available in industry.

Optimized Data Volume

Data volume is around 200M/km², which is easily manageable for large cities.(it has been verified that a data set less than 500km² could be rendered smoothly using computers with standard configuration)