WMS Integrated Topographic Map. Year 2020-2022. La Palma prior to the eruption

Description

WMS service. Integrated Topographic Map is drawn from existing Topographic Maps 1:5,000 and 1:1,000, which have been merged and updated using two flights: a low flight (digital flight GSD 8.4 cm/pixel, for urban areas) and a high flight (digital flight GSD 20 cm/pixel, for the rest of the zones) through the application of field support processes, aerotriangulation, photogrammetric restitution, digital editing and cartographic quality controls. Reference system ITRF93. Ellipsoid WGS84. REGCAN95 Geodesic Network (v2001). Projection system UTM Huso 28. Altitudes referring to the average sea level determined on each island. The mapping that covers the area of the eruption that occurred in La Palma in 2021, is carried out with a flight prior to that eruption. Scope: La Palma Date of data: La Palma: cartography obtained from a low flight (GSD 8.4 cm/pixel) made from 25/05/2020 to 07/05/2022 (project 234) and a high flight (GSD 20 cm/pixel) made from 14/02/2021 to 30/04/2022 (Project 237).

Resources

Name Format Description Link
0 https://idecan2.grafcan.es/ServicioWMS/Historico/MTI/MTI_2020_2022?

Tags

Topics

  • TRAN
  • ECON
  • REGI
  • ENVI
  • TECH

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