Topographic map lines form a contour pattern on a white background, illustrating elevation and landforms in a graphic representation.
Schlüsselwörter
terrain,
geography,
map,
contour,
topography,
survey,
cartography,
elevation,
height,
geographical,
relief,
landform,
surface,
line art,
pattern,
graphic,
abstract,
design,
science,
technology,
topology,
geographic,
land,
earth,
planet,
earth,
country,
area,
region,
territory,
cartographic,
chart,
grid,
scheme,
vignetting,
representation,
datum,
research
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