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NAP Network of Bizkaia

  • The high-precision levelling network (NAP) of Bizkaia is part of the geodetic infrastructure of the Historical Territory of Bizkaia. It densifies the REDNAP Project of the National Geographic Institute (IGN), which in turn links up with the EUVN European vertical reference models. The new sections being carried out by the BFA/DFB are consistent with the specifications and qualities of the IGN's REDNAP. The Historical Territory of Bizkaia therefore has a heterogeneous network of levelling signals in which IGN nails, new DFB nails and Basque Government nails (in altimetric frames not in force) survive and are being re-observed in the NAP densification campaigns.

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Data and resources

NAP Network of Bizkaia (WFS)

Feature service representing the data set of NAP densification network of Biscay.

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Additional Information

Title
NAP Network of Bizkaia (WFS)
Description
Feature service representing the data set of NAP densification network of Biscay.
Format
WFS
License
CC-By 4.0
Documentation

https://www.bizkaia.eus/es/redes-de-nivelacion

Languages
Spanish
Release date
03/25/2024
Status
Completed
Update / modification date
03/25/2024