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Pregled bibliografske jedinice broj: 30563

Časopis

Autori: Viher, Mladen; Vučetić, Višnjica
Naslov: Determination of changes in phenological cycle of oak-wood by multispectral NOAA/AVHRR images
( Determination of changes in phenological cycle of oak-wood by multispectral NOAA/AVHRR images )
Izvornik: International archives of photogrammetry and remote sensing (0256-1840) 32 (1998); 750-756
Vrsta rada: članak
Ključne riječi: phenological cycle ; multispectral images ; Croatia
( phenological cycle ; multispectral images ; Croatia )
Sažetak:
Using NOAA/VHRR satellite images during one year period and monitoring changes of Normalized Difference Vegetation Index (NDVI)and variations in multispectral feature space, occurrences of phenological phases for the oak-wood (Quercus robur) in five lowland locations in the Republic of Croatia was noticed. Average annual variation of NDVI was computed along with criteria for detection of the most distnct phenological phases. Changes in the multispectral feature space were noticed and using of dynamic clustering was suggested for determination of time-dependent features. This method could be used for monitoring oak-wood, which are not included in agrometeorological network in Croatia and even in neighhbouring countries.
Projekt / tema: 004001
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Geofizika
URL cjelovitog teksta:
Google Scholar: Determination of changes in phenological cycle of oak-wood by multispectral NOAA/AVHRR images



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