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Short horizontal strokes in broken rows.
Also known as: Shicchi mark, Japanese wetland map mark
Denotes marsh or permanently wet ground on a Japanese topographic map.
Marks marsh or permanently wet ground on a GSI topographic sheet.
Contexts: Maps
Uses horizontal strokes because the international cartographic convention for wet ground is horizontal, aligning this symbol with map sets outside Japan.
Contexts: Maps
Short horizontal strokes laid in broken rows, the rows offset from one another across the area.