Review service - Struve geodetic arc points. The Struve Geodetic Arc is a strip of triangulation points stretching over 2,820 km, from Hammerfest in Norway to the Black Sea, crossing 10 states. The project was led by astronomer Friedrich Georg Wilhelm Struve, the geodetic arc was created in 1816-1855 by making measurements, creating 258 triangulation triangles and 265 points. Since 2005 34 The sites representing the Struve Geodetic Arc have been inscribed on the UNESCO World Heritage List and are marked with various objects - a borehole in a rock, an iron cross, a stone pyramid, an obelisk, etc. Other items are protected by local laws. There are 18 arc points in the territory of Lithuania, three of them are on the UNESCO World Heritage List. Attribute information is provided: original and current names of the item, date of creation of the item, administrative unit, status, type of mark, condition of the mark. You can download the data set here: https://www.geoportal.lt/download/opendata/Struves_lankas/StruveGeodeticArc.zip