Research And Application Of The Project Automatic Management Information System Of Urban And Rural Construction Land Based On UAV Remote Sensing Image And GIS

The charactor of the urban and rural construction in SiChuan province are massive, widely distributed and complex.With the develop of the work,under the new situation,the current regulatory ways existing problems and weak links:firstly,there is no geodatabase and system for the urban and rural construction work;secondly,the regulatory domain, full coverage to reach the requirements of fine management;thirdly,the single means of regulation, supervision process human discretion power, efficiency and accuracy needs to be improved.The UAV remote sensing image has become an important data source for land industry, its main characteristics is "high spatial resolution and high temporal resolution, this paper discusses in projects linked with the application of UAV remote sensing image, to achieve comprehensive coverage of the project supervision process and accurate control; then conducts the research based on the texture feature meanshift algorithm and the depth of the learning algorithm of UAV remote sensing images of building qualitative detection, after the sample detection, automatic recognition accuracy reached 92%; projects linked to the database is designed based on GIS technology standard and supervision system desktop framework, combined with the building detection Algorithm to achieve the project, change, completion stage data automatically superimposed, automatic recognition, automatic analysis, automatic export reports; finally, the enterprise level web development technology ASP. Net MVC and the Entity Framework, based on object oriented interface design ideas, to build the project reporting and information query platform, implements the hook project is submitted to the definition and management of workflow, access control, role assignment.By building a network and desktop terminal of automation control system, the realization of the integrated management of projects linked, and linked to the project in, change, completion of the phase of the distributed application, to the project management process specification hook, improve supervision efficiency, achieve global hook project supervision in our province covering the entire process, to promote the work of the hook to the science, and, the direction of development has important significance.