São Lourenço Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.41081725, -7.51124625
  • RGN sheet: 17D
  • Marker type: BOLEMBREANO
  • Top altitude: 1178.65 m

Weather

Sat
29° 17°
Rain 3%
Sun
30° 20°
Rain 18%
Mon
30° 21°
Rain 8%
Tue
33° 22°
Rain 3%
Wed
25° 17°
Rain 20%

São Lourenço Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 40° 24' 38.9421" N, 07° 30' 40.4865" W (40.41081725, -7.51124625). RGN identification: 1:50,000 sheet 17D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 1178.65 m; at the base 1175.69 m; ellipsoidal altitude at the top 1235.13 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-17d-sao-lourenco

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