Which UAV company has done better in the field of aerial surveying and mapping? Are there any advantages over traditional surveying and mapping?

As far as I know, Aussie has done a good job in this respect and is regarded as a leader in the industry. Their X-Swift series can be equipped with a positive camera and an oblique camera for large-scale surveying and mapping, and complete various precise surveying and mapping maps and three-dimensional models from 1:500 to 1:2000. In addition, compared with traditional surveying and mapping, UAV surveying and mapping has higher accuracy, faster efficiency and lower cost, which is an inevitable trend under the new situation.