Ti, Wu, Li Z , Li M, Dai and Xiong – EVEALING SCHEMATIC MAP DESIGNS WITH PRESERVATION OF RELATIVITY IN NODE POSITION AND SEGMENT LENGTH IN EXISTING OFFICIAL MAPS 2023

Description

This recent, open-access article, “Revealing Schematic Map Designs with Preservation of Relativity in Node Position and Segment Length in Existing Official Maps,” published in the ISPRS International Journal of Geo-Information in July 2023, is a significant contribution to cartographic research. Authored by a team from Southwest Jiaotong University, China, this 28-page study offers a trustworthy, empirical investigation. It uniquely analyzes official underground network maps from 32 global cities to understand how designers preserve relative node position and segment length, filling a notable gap in existing literature. The robust methodology includes quantitative estimations and t-tests, complemented by an extensive appendix featuring numerous original and schematic map pairs. This work is invaluable for developing and optimizing design rules for automated schematic map generation, offering deep insights into human-created design principles.