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.

Positional accuracy assessment of historical Google Earth imagery in Lagos State, Nigeria

2022Applied GeomaticsJournal

10.1007/s12518-022-00449-9 Full text25 citations

Authors

9 authors across 4 institutions in 1 country.

Peter C. NwiloFirst author
- University of Lagos (NG)
Chukwuma John Okolie
- University of Lagos (NG)
as printed: Chukwuma J. Okolie
Johanson C. Onyegbula
- University of Lagos (NG)
Ikenna D. ArungwaCorresponding
- Federal University of Technology Owerri (NG)
- Abia State University (NG)
Owolabi Q. Ayoade
- University of Lagos (NG)
Olagoke E. Daramola
- University of Lagos (NG)
Michael J. Orji
- University of Lagos (NG)
Ikechukwu D. Maduako
- University of Nigeria (NG)
Imeime I. UyoSenior author
- University of Lagos (NG)

Fields

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

Satellite Image Processing and Photogrammetrylevel 3 · 1.00
3D Surveying and Cultural Heritagelevel 3 · 0.99
Remote-Sensing Image Classificationlevel 3 · 0.98

Sources

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

openalexseen September 9, 2026
2022 · Applied Geomatics · 25 citations
https://openalex.org/W4286715985

Positional accuracy assessment of historical Google Earth imagery in Lagos State, Nigeria · Sankore