Penedos Negros Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.56991492, -8.85123611
  • RGN sheet: 27A
  • Marker type: BOLEMBREANO
  • Top altitude: 549.47 m
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Weather

Mon
31° 19°
Rain 0%
Tue
31° 18°
Rain 0%
Wed
25° 16°
Rain 0%
Thu
20° 16°
Rain 4%
Fri
21° 14°
Rain 5%

Penedos Negros 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° 34' 11.6937" N, 08° 51' 4.45" W (39.56991492, -8.85123611). RGN identification: 1:50,000 sheet 27A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 549.47 m; at the base 546.76 m; ellipsoidal altitude at the top 603.76 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-27a-penedos-negros

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