Method for digital restoration of urban spatial pattern

Abstract

The invention discloses a method for digital restoration of an urban spatial pattern, which belongs to the field of the restoration of urban spaces. The method comprises the following steps: registration and scanning of a historically old map: registering and correcting through making full use of ArcGIS software and remote sensing data of a city to be restored, and registering the historically old map into the present remote sensing data; restoration of a historical urban space; correction of errors in restoration results of the historical urban space: correcting the errors in the restorationresults with the spatial analysis method of the ArcGIS and the mathematical statistics, thereby realizing the digital restoration of the urban spatial pattern. With the adoption of the 3S technology,the invention changes the conventional method for spatial pattern restoration simply depending on paper drawings and verification of historical documents, effectively improves the drawing efficiency and quality of the historical urban map, forms 'a map' of urban spatial patterns in different historic periods based on the unified spatial scale, the unified spatial reference and the unified spatialclassification, and guarantees the restoration, management, presentation and application of the urban spatial patterns.

Description

technical field [0001] This method involves the digital restoration method of urban spatial pattern, specifically refers to the method of restoring, correcting and visualizing urban spatial pattern by using geographic information system (GIS), remote sensing (RS), global positioning system (GPS) and other technologies. Background technique [0002] At present, the digital restoration of urban space using 3S technology is mostly aimed at a local area or key areas of a city or region. In 2003, Beijing Crystal Stone Company used digital technology to restore the old city gates of Beijing. In 2004, it restored Yuan Dadu and recorded the documentary "Forbidden City". In 2006, China Central Television and other media jointly recorded the large-scale epic film "Old Summer Palace", which digitally restored the whole picture of "Old Summer Palace"; Japan's Nara National Institute of Cultural Heritage conducted a comprehensive three-dimensional photography basis for the stone carvings...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the lack of intuition and accuracy in traditional urban spatial pattern restoration methods, and to address the problems existing in existing urban spatial pattern restoration methods, the present invention provides a digital restoration method for urban spatial pattern, which innovates the digital restoration of urban historical spatial pattern The research method system makes full and effective use of 3S technology, traces the texture of historical space reduction and retention, provides an analysis basis for the restoration planning and management of urban spatial pattern and the protection and utilization of historical and cultural resources, and provides a basis for urban transportation planning and the future development of the city. Provide decision basis

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