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创作者 MapMillion
创作者 MapMillion
Found this survey control point in Jena, Germany which is home to the roots some of the great developments in optics from companies like Carl Zeiss.
Images of survey markers from around the world. Land Surveyors use these to reference coordinates at a specific point on earth.
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Survey Marker #2: Jena, Germany
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MapMillion
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创作者 MapMillion
创作者 MapMillion
Found this survey control point in Jena, Germany which is home to the roots some of the great developments in optics from companies like Carl Zeiss.
Images of survey markers from around the world. Land Surveyors use these to reference coordinates at a specific point on earth.
keyboard_arrow_down
事件
价格
自
至
日期
