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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Performance analysis of Bayesian optimised gradient-boosted decision trees for digital elevation model (DEM) error correction: interim results

2024ISPRS annals of the photogrammetry, remote sensing and spatial information sciencesJournalOpen access

10.5194/isprs-annals-x-2-2024-179-2024 Full text3 citations

Authors

6 authors across 7 institutions in 4 countries.

Chukwuma John OkolieFirst author
- University of Cape Town (ZA)
- University of Lagos (NG)
as printed: Chukwuma Okolie
Adedayo Adeleke
- University of Pretoria (ZA)
Julian L. Smit
- Cape Peninsula University of Technology (ZA)
as printed: Julian Smit
Jon P. Mills
as printed: Jon Mills
Caleb O. Ogbeta
as printed: Caleb Ogbeta
Iyke MaduakoSenior author
- University of Nigeria (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Soil Geostatistics and Mappinglevel 3 · 0.99
Remote Sensing and LiDAR Applicationslevel 3 · 0.98
Machine Learning and Data Classificationlevel 3 · 0.96

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2024 · ISPRS annals of the photogrammetry, remote sensing and spatial information sciences · 3 citations
https://openalex.org/W4399504536

Performance analysis of Bayesian optimised gradient-boosted decision trees for digital elevation model (DEM) error correction: interim results · Sankore