Updating Method of Qingdao Real Scene 3D Data

1. The data acquisition and updating of 3D data of real scenes need to obtain the latest information through on-site acquisition, which can be obtained through technologies such as unmanned aerial vehicles, aerial photography and laser scanning.

2, data processing, the collected data need to be processed, including data cleaning, correction, registration and other operations to ensure the accuracy and consistency of the data.

3. Data update: After data processing, new data can be integrated into the original real-time 3D data. In the process of updating, we should pay attention to the version of the data to ensure that the new data can replace the old data correctly.

4, data release, updated data need to be released in time, so that users can get the latest information in time, which can be released through the Internet, mobile terminals and other means.