Picek Lukáš, Botella Christophe, Servajean Maximilien, Leblanc César, Palard Rémi, Larcher Théo, Deneu Benjamin, Marcos Diego, Estopinan Joaquim, Bonnet Pierre, Joly Alexis.
2024. Overview of GeoLifeCLEF 2024: Species composition prediction with high spatial resolution at continental scale using remote sensing.
In : Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024). Faggioli Guglielmo (ed.), Ferro Nicola (ed.), Galuščáková Petra (ed.), García Seco de Herrera Alba (ed.)
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Résumé : Understanding the spatiotemporal distribution of species is a cornerstone of ecology and conservation. Pairing species observations with geographic and environmental predictors allows us to model the relationship between an environment and the species present at a given location. In light of that, we organize an annual competition, GeoLifeCLEF, which focuses on benchmarking and advancing state-of-the-art species distribution modeling using available bioclimatic and remote sensing data. The GeoLifeCLEF 2024 dataset spans across Europe and encompasses most of its flora. The species observation data comprises over 5 million Presence-Only (PO) occurrences and approximately 90 thousand Presence-Absence (PA) surveys. Those data are paired with various high-resolution rasters, including remote sensing imagery, land cover, and elevation, and are combined with coarse-resolution data such as climate, soil, and human footprint variables. In this paper, we present (i) an overview of the GeoLifeCLEF 2024 competition, (ii) a description of the provided data, (iii) an overview of approaches used by the participating teams, and (iv) the main results analysis.
Mots-clés libres : LifeCLEF, Biodiversity, Environmental data, Species distribution, Prediction, Evaluation, Benchmark, Methods comparison, Presence-only data, Presence-absence, Model performance, Remote Sensing
Agences de financement européennes : European Commission
Programme de financement européen : Horizon Europe
Projets sur financement : (EU) Modern Approaches to the Monitoring of BiOdiversity, (EU) safeGUARDing biodivErsity aNd critical ecosystem services across sectors and scales
Auteurs et affiliations
- Picek Lukáš, INRIA (FRA)
- Botella Christophe, INRIA (FRA)
- Servajean Maximilien, CNRS (FRA)
- Leblanc César, CIRAD-BIOS-UMR AMAP (FRA)
- Palard Rémi, CIRAD-BIOS-UMR AMAP (FRA)
- Larcher Théo, INRIA (FRA)
- Deneu Benjamin, CIRAD-BIOS-UMR AMAP (FRA)
- Marcos Diego, INRIA (FRA)
- Estopinan Joaquim, INRIA (FRA)
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Bonnet Pierre, CIRAD-BIOS-UMR AMAP (FRA)
ORCID: 0000-0002-2828-4389
- Joly Alexis, INRIA (FRA)
Source : Cirad-Agritrop (https://agritrop.cirad.fr/613023/)
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