東京23区を1:30,000メッシュで網羅し、東京中心部は1:10,000メッシュ、ターミナル駅周辺は1:4,500～5,000の拡大図を収録。
The 23 wards of Tokyo are covered at 1:30,000 scale with mesh, central Tokyo at 1:10,000 scale with mesh and enlarged 1:4,500-1:5,000 scale maps are included for terminal stations.
