Category:Digital Roughness Data

Modis VCF Data for the North-Eastern Part of Jutland, Denmark.

The digital roughness models in WindPRO are based on open internet resources, all providing estimates of the roughness lengths or roughness classes based on remote sensing sources or land use databases.

A Word Of Caution

Note, that these sources - when considering wind energy applications - are typically not sufficient for a detailed and accurate roughness classification of a site. However, they may prove helpful for an initial analysis and as support for a more detailed analysis. Especially, the roughness levels assigned to the digitized areas need to be verified and normally needs adjustments by the user.