Appliance of the Digital Orthophoto Map (DOM) Technology in Urban Land Management

This paper firstly discussed what kind of special features the application of photogrammetry in urban land management need to face. And then, analyzed that the development of the modern digital photogrammetry technology provide the possibility the DOM technology applied in the management of urban land effectively. The effective Application of DOM technology, can be achieved in urban land management information system by several aspects of technology steps and a series of technical processing, such as collecting data, correcting image, synthesizing information, etc.