Hill top Geodetic Survey Monument, Monsanto, Portugal

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Size: 3207px × 4842px
Location: Monsanto Portugal
Photo credit: © Jason Knott / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: benchmark, benchmarks, concrete, geodesy, geodetic, land, large, mark, marker, markers, monsanto, monument, pillar, point, points, portugal, stone, survey, surveying, triangulation, trig