2015 Vegetation Height Model NFI

URL: https://www.envidat.ch/dataset/vegetation-height-model-nfi/resource/bd4167e0-0ced-4c28-aa55-ff09267ee2fd

Data 'Vegetation Height Model NFI 2015' available on request (christian.ginzler@wsl.ch).

A national vegetation height model was calculated for Switzerland using digital aerial images. We used the stereo aerial images acquired by the Federal Office of Topography swisstopo using the ADS80 sensor to first calculate a digital surface model (DSM) with a very high spatial resolution (1 × 1 m). The DSM was then normalized to obtain the actual vegetation heights using the digital terrain model (DTM) SwissAlti3D based on airborne laser data. Buildings are masked out using the NDVI information of the aerial images to produce a vegetation height model, and to produce a vegetation height model (VHM). Such a model will be calculated in the framework of the Swiss National Forest Inventory (NFI) with consistent methods and a very high level of detail. For covering the whole of Switzerland, we used summer aerial images from 2010 to 2015.

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Identifier (Permalink)
vegetation-height-model-nfi.bd4167e0-0ced-4c28-aa55-ff09267ee2fd
Data di pubblicazione
Aprile 3, 2018
Data di modifica
Aprile 3, 2018
Lingue
Inglese
URL d'accesso
https://www.envidat.ch/dataset/vegetation-height-model-nfi/resource/bd4167e0-0ced-4c28-aa55-ff09267ee2fd
Condizioni d'uso
* Non-commercial Allowed / Commercial Allowed / Reference Required
Licenza
Non-commercial Allowed / Commercial Allowed / Reference Required
Formato
GeoTIFF
Copertura
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Documentazione
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Servizio di accesso
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Risoluzione Temporale
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