dasanes77
The Vertex.
A geodesic vertex or point is a sign posted that indicates a precise geographic position forming a network with other geodetic triangulation vertex.
The exact position of the vertex used to help develop scale topographic maps, both national and regional.
Spain has about 11000 vertex that are usually made by a pillar 120 centimeters tall and 30 in diameter supported by a cubic concrete base, all painted white. They are usually in high places and cleared from which you can overlook other similar points, which is why they are often in places that pose good views. Since 1975 are protected by the Law on Geodetic and Geophysical Signals.
Most of those in the coast have finished swallowed by the sea.
© Copyright: The reproduction, publication, modification, transmission or exploitation of any work contained herein for any use, personal or commercial, without my prior written permission is strictly prohibited.
The Vertex.
A geodesic vertex or point is a sign posted that indicates a precise geographic position forming a network with other geodetic triangulation vertex.
The exact position of the vertex used to help develop scale topographic maps, both national and regional.
Spain has about 11000 vertex that are usually made by a pillar 120 centimeters tall and 30 in diameter supported by a cubic concrete base, all painted white. They are usually in high places and cleared from which you can overlook other similar points, which is why they are often in places that pose good views. Since 1975 are protected by the Law on Geodetic and Geophysical Signals.
Most of those in the coast have finished swallowed by the sea.
© Copyright: The reproduction, publication, modification, transmission or exploitation of any work contained herein for any use, personal or commercial, without my prior written permission is strictly prohibited.