Automatic Drawing Method Research Of On-site Measurement Diagram For Typical Parcel Of Sea

Sea cadastral survey is maritime management scientific data generated by the mainmeans，is the sea area management scientific and decision-making foundation. In th sea ofcadastral，boundary point coordinates record，the sea by field measurement record form，caseof sea location map and case of sea boundary map is a "sea" of membership surveyspecification must complete results tables and maps，also it is the important data that thenational sea use dynamic monitoring management system clearly required to be filled in.Perfect the case of sea chart automatic mapping technology has an important meaning to Infront of the marine cadastral survey of staff for Fast data entring and mapping standardization.at the same time i it will marine cadastral surveys of the boundary map of autmatic mappingMethod make a useful exploration，and can promote business in the process of dataacquisition pretreatment standardization，On the marine cadastral surveys, the management ofsea area has important significanceThis thesis mainly data from the national sea area dynamic monitoring managementcenter system planning of sea area use data. Regional planning of sea by sea spatial datacomprehensively，the graphics are variable and complex degree is high，not only have adetailed point data，and divided blocks and a corresponding area，data applicable to typicalcase sea field measurement schematic diagram of automatic mapping method. According tothe collected data points in the number，distribution and use，is divided into two kinds oftypical marine，agriculture and construction. In the light of the typical types with the sea onthe corresponding algorithm，using the ArcGIS Engine component interfaces，realization thetypical case of sea field measurement sketch map of automatic mapping algorithm.