G Bai
GBOV (Ground-Based Observation for Validation): a copernicus service for validation of vegetation land products
Bai, G; Dash, J; Brown, LA; Meier, C; Lerebourg, C; Ronco, E; Lamquin, N; Bruniquel, V; Clerici, M; Gobron, N
Authors
J Dash
Dr Luke Brown L.A.Brown4@salford.ac.uk
Lecturer
C Meier
C Lerebourg
E Ronco
N Lamquin
V Bruniquel
M Clerici
N Gobron
Abstract
The Copernicus Ground-Based Observations for Validation (GBOV) service aims to develop and distribute robust in-situ datasets from a selection of ground-based monitoring sites for a systematic and quantitative validation of Earth Observation (EO) land products. The EO land products of particular interest are those from the Copernicus Global Land Service (CGLS), but GBOV data usage is not restricted to CGLS products and is fully open to the entire community, following the general Copernicus data policy. In this paper, a global overview of GBOV service is shown, and the attention is focused on the vegetation type products: Leaf Area Index (LAI), Fraction of Absorbed Photosynthetically Available Radiation (FAPAR) and the Fraction of Covered ground (FCover). An introduction of the algorithm implemented to compute these products, mainly from upscaling of ground-based observation with high resolution satellite images, is presented.
Citation
Bai, G., Dash, J., Brown, L., Meier, C., Lerebourg, C., Ronco, E., …Gobron, N. (2019, July). GBOV (Ground-Based Observation for Validation): a copernicus service for validation of vegetation land products. Presented at 2019 IEEE International Geoscience and Remote Sensing Symposium, Yokohama, Japan
Presentation Conference Type | Other |
---|---|
Conference Name | 2019 IEEE International Geoscience and Remote Sensing Symposium |
Conference Location | Yokohama, Japan |
Start Date | Jul 28, 2019 |
End Date | Aug 2, 2019 |
Online Publication Date | Nov 14, 2019 |
Publication Date | Nov 14, 2019 |
Deposit Date | Oct 28, 2022 |
Publisher | Institute of Electrical and Electronics Engineers |
DOI | https://doi.org/10.1109/IGARSS.2019.8898634 |
Publisher URL | https://doi.org/10.1109/IGARSS.2019.8898634 |
Additional Information | Event Type : Conference |
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