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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.

Onuwa Okwuashi · Sankore

Delta State University

Onuwa Okwuashi

Name matching only

This profile was assembled from author names on publications. Open indexes routinely split one researcher across several such profiles, so these totals may be incomplete.

Publications

13

Citations

287

h-index

7

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

5

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Affiliations

Every institution this scholar has appeared with on a work, by how many.

University of Uyo9 works
Delta State University4 works
Delta State Polytechnic Ogwashi-Uku3 works

Publications

13 works in the graph, newest first.

A simplified drought indicator based on high-resolution GRACE terrestrial water storage anomalies
2025Journal of HydrologyJournalOpen access7 citations10.1016/j.jhydrol.2025.134035
Spatial Distribution of Tourism Infrastructure in Awka, Onitsha and Nnewi Urban Areas of Anambra State.
2025International Journal of Latest Technology in Engineering Management & Applied ScienceJournalOpen accessSenior author0 citations10.51583/ijltemas.2025.1412000001
A multiclass logistic regression, Markov chain, and cellular automata integration for modelling urban land use change
2024Physics and Chemistry of the Earth Parts A/B/CJournalOpen accessFirst author7 citations10.1016/j.pce.2024.103684
Testing the suitability of v-Support Vector Machine for hyperspectral image classification
2024International Journal of Image and Data FusionJournalOpen accessFirst author5 citations10.1080/19479832.2024.2349999

Global assessment of drought characteristics in the Anthropocene

2023Resources Environment and SustainabilityJournalOpen access62 citations10.1016/j.resenv.2022.100105

Understanding global groundwater-climate interactions

2023The Science of The Total EnvironmentJournalOpen accessSenior author90 citations10.1016/j.scitotenv.2023.166571

Reconstructing terrestrial water storage anomalies using convolution-based support vector machine

2023Journal of Hydrology Regional StudiesJournalOpen access16 citations10.1016/j.ejrh.2023.101326

Identifying impacts of global climate teleconnection patterns on land water storage using machine learning

2023Journal of Hydrology Regional StudiesJournalOpen access8 citations10.1016/j.ejrh.2023.101346

A new modelling framework to assess changes in groundwater level

2022Journal of Hydrology Regional StudiesJournalOpen access50 citations10.1016/j.ejrh.2022.101185

An assimilated deep learning approach to identify the influence of global climate on hydrological fluxes

2022Journal of HydrologyJournalOpen access24 citations10.1016/j.jhydrol.2022.128498

Estimating the seven transformational parameters between two geodetic datums using the steepest descent algorithm of machine learning

2022Applied Computing and GeosciencesJournalOpen access9 citations10.1016/j.acags.2022.100086

Tensor partial least squares for hyperspectral image classification

2022Geocarto InternationalJournalFirst author6 citations10.1080/10106049.2022.2129833

Geodetic first order data assimilation using an extended Kalman filtering technique

2022Earth Science InformaticsJournalOpen access3 citations10.1007/s12145-022-00869-6