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Description
Orthophotos are georeferenced aerial images corrected for terrain deformation using a digital terrain model. The 2015 DOPs are provided by the Bundesamt für Kartographie und Geodäsie as four-channel images (RGBI). From these, panchromatic, color, and color-infrared image types can be derived.
Use Cases
Land cover classification based on high-resolution aerial imagery.
Change detection analysis by comparing orthophotos from different years.
Creating base maps for geographic information systems using georeferenced images.
Environmental monitoring based on color-infrared channels indicating vegetation health.
Strengths
Images are georeferenced and orthorectified for accurate spatial representation.
Data includes four spectral channels (RGBI), enabling the derivation of multiple image types.
Limitations
Row count and file size are unknown, which may limit suitability assessment.
Column-level documentation is absent; field semantics must be inferred after download.
Last update date is unknown; freshness unverified.
Provenance
Source
Bundesamt für Kartographie und Geodäsie
Collection Method
Aerial imagery projected using a digital terrain model.
Time Range
2015
Geography
Germany
License is Data licence Germany – attribution – Version 2.0.