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Angular normalisation of PROBA-V 300m NDVI

Authors: Jonathan León-Tavares; Else Swinnen; Bruno Smets; Jean-Louis Roujean;

Angular normalisation of PROBA-V 300m NDVI

Abstract

This contribution describes an ongoing effort, within the framework of the Copernicus Global Land Service 1, to develop an updated PROBA-V 300m NDVI product. Unlike previous versions of the PROBA-V NDVI at 300m, a normalisation for viewing and illumination geometry is performed and its temporal compositing strategy is aimed to maintain near real-timeness as possible. We use the MSG/SEVIRI NDVI angular normalised time series with high temporal resolution (daily cadence) to evaluate the near real-timeness of the PROBA-V NDVI 300m compositing strategy. Since PROBA-V does not have on-board propellant, the overpass times are expected to gradually differ from the at-launch value. Therefore, an angular normalised PROBA-V NDVI 300m product becomes pivotal to ensure continuity with the Sentinel 3 missions.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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