Santiago Velho Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.07082958, -8.40551039
  • RGN sheet: 19D
  • Marker type: BOLEMBREANO
  • Top altitude: 335.18 m

Weather

Sun
33° 17°
Rain 48%
Mon
35° 19°
Rain 5%
Tue
33° 19°
Rain 0%
Wed
27° 18°
Rain 0%
Thu
23° 16°
Rain 0%

Santiago Velho 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° 04' 14.9865" N, 08° 24' 19.8374" W (40.07082958, -8.40551039). RGN identification: 1:50,000 sheet 19D, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 335.18 m; at the base 332.66 m; ellipsoidal altitude at the top 390.51 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-19d-santiago-velho

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