Pedra do Grifo Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 38.37068750, -7.89428925
  • RGN sheet: 40C
  • Marker type: BOLEMBREANO
  • Top altitude: 366.02 m
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Weather

Sun
35° 18°
Rain 15%
Mon
33° 22°
Rain 45%
Tue
33° 21°
Rain 0%
Wed
30° 18°
Rain 3%
Thu
27° 18°
Rain 5%

Pedra do Grifo 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: 38° 22' 14.475" N, 07° 53' 39.4413" W (38.37068750, -7.89428925). RGN identification: 1:50,000 sheet 40C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 366.02 m; at the base 363.88 m; ellipsoidal altitude at the top 421.11 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-40c-pedra-do-grifo

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