São Marcos Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.22244789, -7.86719000
  • RGN sheet: 32A
  • Marker type: BOLEMBREANO
  • Top altitude: 259.36 m
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Weather

Sun
37° 21°
Rain 10%
Mon
39° 22°
Rain 20%
Tue
36° 22°
Rain 3%
Wed
31° 19°
Rain 0%
Thu
28° 18°
Rain 8%

São Marcos 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: 39° 13' 20.8124" N, 07° 52' 1.884" W (39.22244789, -7.86719000). RGN identification: 1:50,000 sheet 32A, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 259.36 m; at the base 255.31 m; ellipsoidal altitude at the top 314 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-32a-sao-marcos

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