2021-09-13 Remich-IVV NDVI

Cette couche montre le NDVI, calculé avec les informations spectrales d'une caméra hyperspectrale (Headwall - Nano) acquises le 13 septembre 2021 avec un drone au-dessus du vignoble. Le NDVI (= Normalized Difference Vegetation Index) fait partie des indices de végétation, qui permettent de cartographier la vitalité des plantes en utilisant des informations spectrales dans le rouge et le proche infrarouge. Il a une plage de valeurs définie et peut être facilement interprété car une végétation saine a des valeurs allant de 0,6 à 1 maximum.

Gögn og tilföng

Viðbótarupplýsingar

Svæði	Gildi
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Síðast uppfært	ágúst 10, 2025, 20:25 (UTC)
Stofnað	júlí 4, 2025, 18:30 (UTC)
FTP_API	hub
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bbox-east-long	6.74
bbox-north-lat	50.25
bbox-south-lat	49.42
bbox-west-long	5.55
contact-email	info@act.public.lu
coupled-resource	[]
dataset-reference-date	[{"type": "creation", "value": "Invalid DateT00:00:00"}, {"type": "revision", "value": ""}]
date_moissonnage_last_modification	2025-07-04T18:30:51.007208
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edition_security	{"roles":["administrator"],"users":["88","1","138","1387","1853","2305","140","2612","331","2701"]}
equivalent-scale	{500}
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frequency-of-update	asNeeded
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licence	[]
lineage
metadata-date	2024-05-29T07:53:13
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