An Analysis on The Distribution of The Total Floorage Of Business Use Buildings In Tokyo Wards Based on Gis Building Data And Square Grid System

摘要

This paper aimed to analyze the distribution of the existing total floorage of business use in Tokyo wards based on GIS building data and square grid system. It is difficult to acquire the complete and broad-based total floorage data of business use. To this end, we estimated alternatively the existing total floorage of business use by the 1/4 national standard grid square spaces using building polygon data of Tokyo Metropolitan Government City Planning Map System.