Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

Altimetry‐Derived Gravity Gradients Using Spectral Method and Their Performance in Bathymetry Inversion Using Back‐Propagation Neural Network

2023Journal of Geophysical Research Solid EarthJournalOpen access

10.1029/2022jb025785 Full text43 citations

Authors

3 authors across 2 institutions in 2 countries.

Xiaoyun WanFirst author
Richard Fiifi AnnanCorresponding
Yao Yevenyo ZiggahSenior author
- University of Mines and Technology (GH)

Fields

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

Geophysics and Gravity Measurementslevel 3 · 1.00
Geological formations and processeslevel 3 · 1.00
Oceanographic and Atmospheric Processeslevel 3 · 0.99

Sources

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

openalexseen September 5, 2026
2023 · Journal of Geophysical Research Solid Earth · 43 citations
https://openalex.org/W4317653900

Altimetry‐Derived Gravity Gradients Using Spectral Method and Their Performance in Bathymetry Inversion Using Back‐Propagation Neural Network · Sankore