Abstract: This paper investigates the intelligent collaborative DOM production technology based on a remote sensing image production platform.This technology effectively addresses the issues of low efficiency,insufficient accuracy,and cumbersome processes associated with traditional DOM production by constructing a control point database and a multi-software intelligent collaborative platform.The establishment of the control point database enables the integration and efficient utilization of historical control point data,significantly reducing fieldwork and production costs.The multi-software intelligent collaborative platform combines the functional advantages of software such as INPHO,Tian Gong 2D integrated software,and DPGrid,achieving full-process optimization from aerial triangulation to DOM production.This effectively improves the geometric accuracy and visual effects of DOM while significantly increasing production efficiency.The experimental results show that this technology can effectively improve the efficiency and quality of DOM production,reduce fieldwork and costs,which has considerable value for promotion and application.

Key words: digital orthophoto map, remote sensing image production platform, image control point database, terrain-level 3D reconstruction, intelligent collaboration