São Silvestre Geodetic Marker

Formariz e Ferreira (Portugal) Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.95968092, -8.57112367
  • RGN sheet: 01C
  • Marker type: BOLEMBREANO
  • Top altitude: 738.78 m
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Weather

In Formariz e Ferreira

Sat
33° 19°
Rain 13%
Sun
34° 21°
Rain 18%
Mon
36° 22°
Rain 3%
Tue
37° 24°
Rain 1%
Wed
26° 20°
Rain 18%

São Silvestre 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: 41° 57' 34.8513" N, 08° 34' 16.0452" W (41.95968092, -8.57112367). RGN identification: 1:50,000 sheet 01C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 738.78 m; at the base 735.95 m; ellipsoidal altitude at the top 794.39 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-01c-sao-silvestre

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