Valongo Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.96459594, -8.14007175
  • RGN sheet: 42D
  • Marker type: PILAR PRISMÁTICO S/ BASE PRISMÁTICA
  • Top altitude: 158.39 m

Accommodations nearby

Choose your dates and compare places to stay near your visit.

We may earn a commission when you book through this map, at no extra cost to you.

Valongo 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: 37° 57' 52.5454" N, 08° 08' 24.2583" W (37.96459594, -8.14007175). RGN identification: 1:50,000 sheet 42D, type PILAR PRISMÁTICO S/ BASE PRISMÁTICA. Altimetry: orthometric altitude at the top 158.39 m; at the base 155.57 m; ellipsoidal altitude at the top 212.89 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-42d-valongo

User Reviews

Write a Review

Email will not be published
Maximum 3 photos, 5MB each (JPEG, PNG, WebP)

No reviews yet. Be the first to review!

Nearby Attractions