Abstract
GIS is a spatial information system combining geography, cartography, remote sensing and computer science, which is widely used in different fields. As a computer system, GIS can input, store, query, analyze and display geographic data. In the 1980s, GIS gradually began to be applied in the field of urban planning. This kind of digital technology meets people's requirement for regional geographic environment visualization. At the same time, the development of the network has also provided help for the popularization and development of this technology, making the dissemination and sharing of data possible. Nowadays, as an important technology, GIS has been widely used in all fields of urban planning and has gradually become an indispensable part. Arcgis as GIS platform building and applications will be treated as big data analysis and data visualization as an important part of planning, implementation of the software data correlation of traditional urban planning, break traditional design and drawing mode, through the spatial analysis function to generate new information, make decisions and solve problems efficiently, and make a prediction to the development of future city. Through the introduction of Arcgis data organization structure, CAD data loading, mapping and modeling under Arcgis platform and Arcgis spatial analysis function, this paper discusses how to use Arcgis platform to realize the application of urban planning and design.
Highlights
Introduction of ArcGISThe data visualization, management database and powerful data analysis function of GIS ( Geographic Information System) provide a powerful way for urban planning information management and planning problem solving.ArcGIS is a platform for GIS construction and application, which can release geographic information for use by people in different fields all over the world.ArcGIS is composed of a variety of tools and software programs that provide USERS with GIS functions.Any GIS task, from simple to complex, can be accomplished through coordinated invocation of the application interface, including mapping, geographic analysis, data editing, data management, visualization, and spatial processing.1.3 Urban planning strategies based on ArcGISThere is no analysis platform for urban spatial planning
ArcMap has a powerful spatial analysis function, which provides a strong guarantee for the formulation of urban planning schemes
Under the influence of many unpredictable factors, urban planning and the implementation of the work are faced with complex difficulties and pressures
Summary
With the continuous development of cities, various kinds of information in cities are complex and changeable, and the traditional methods of collecting and processing information manually are no longer suitable for all kinds of research on urban development today. The sheer volume and complexity of the data is one of the obstacles to these studies. The analysis and processing of big data and data visualization affect all aspects of urban planning. Traditional project planning focuses on drawing, which is not conducive to the analysis and presentation of information data, and is not suitable for the current information explosion
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