Lyhyt kuvaus
The tender will be foundation for the 4th national LiDAR based DHM covering Denmark. The first was acquired in 2006 and 2007, the 2nd was acquired in 2014 and 15 and the 3rd was acquired from 2019-23.
The national height model is considered fundamental data, and is distributed as free data. SDFI has a requirement to make an updated DHM every 5 years minimum, which this what this tender will cover.
For the next version of the DHM, SDFI will want a more flexible solution, because there is a growing demand for more local updates as well as a general update. So, for this LiDAR acquisition, the DHM will have localized updates as well as the whole blocks – which was introduced in last tender. Furthermore, more scanner types will be allowed and the pulse density is not a competitive parameter in this tender.
The tender will be foundation for the 4th national LiDAR based DHM covering Denmark. The first was acquired in 2006 and 2007, the 2nd was acquired in 2014 and 15 and the 3rd was acquired from 2019-23. The national height model is considered fundamental data, and is distributed as free data. SDFI has a requirement to make an updated DHM every 5 years minimum, which this what this tender will cover. For the next version of the DHM, SDFI will want a more flexible solution, because there is a growing demand for more local updates as well as a general update. So, for this LiDAR acquisition, the DHM will have localized updates as well as the whole blocks – which was introduced in last tender. Furthermore, more scanner types will be al-lowed and the pulse density is not a competitive parameter in this tender.