著者

仁平 尊明

出版者

一般社団法人 地理情報システム学会

雑誌

GIS : 理論と応用 = Theory and applications of GIS (ISSN:13405381)

巻号頁・発行日

vol.9, no.2, pp.53-60, 2001-09-30

参考文献数

10

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Making thematic maps with drawing software packages on personal computers will bring a significant contribution to the education of geography and to the analysis of micro-scale landuse maps there by making them more available and simplifying their operation. This study demon-strates the method of plotting a landuse map with a drawing software package and analyzes the completed map with an image processing program. The plotting methods are focused on (1) draw-ings of parallel lines, (2) partition of land plots, (3) selection of fonts, and (4) modification and selec-tion of patterns for land plots. The analysis also confirms, the measurement of land plots and the procedures for improving their precision. These techniques for plotting and analyzing a landuse map provide a basis for making all other thematic maps to be printed out in gray scale.