Outeiro Negro Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.69079839, -7.32138217
  • RGN sheet: 18A
  • Marker type: BOLEMBREANO
  • Top altitude: 523.77 m
Open in Google Maps →

Outeiro Negro 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° 41' 26.8742" N, 07° 19' 16.9758" W (40.69079839, -7.32138217). RGN identification: 1:50,000 sheet 18A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 523.77 m; at the base 521.26 m; ellipsoidal altitude at the top 579.97 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-18a-outeiro-negro

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Email will not be published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

Pedra Burnosa Geodetic Marker

2.8 km

Cabeça Grande Geodetic Marker

2.8 km

Angros Geodetic Marker

3.5 km

Negros Geodetic Marker

4.1 km

Lameira Velha Geodetic Marker

5.0 km

Silva Geodetic Marker

5.4 km