Silgueiros Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.56107767, -7.96069242
  • RGN sheet: 17C
  • Marker type: PÁRA-RAIOS S/ IGREJA
  • Top altitude: 391.35 m
Open in Google Maps →

Silgueiros 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° 33' 39.8796" N, 07° 57' 38.4927" W (40.56107767, -7.96069242). RGN identification: 1:50,000 sheet 17C, type PÁRA-RAIOS S/ IGREJA.

Altimetry: orthometric altitude at the top 391.35 m; at the base 369.26 m; ellipsoidal altitude at the top 446.71 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-17c-silgueiros

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Email will not be published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

Cheira Geodetic Marker

2.2 km

Alto das Mós Geodetic Marker

3.8 km
Caldas de Sangemil River Beach (Tondela)

Caldas de Sangemil River Beach (Tondela)

Tondela (Portugal) 3.9 km

Parada de Gonta Geodetic Marker

4.0 km

Senhora do Calvário Geodetic Marker

4.6 km

Senhora do Viso Geodetic Marker

5.1 km