Chukwuma J. Okolie

According to our database, Chukwuma J. Okolie authored at least 8 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2025

Application of machine learning and deep learning for predicting groundwater levels in the West Coast Aquifer System, South Africa.

Ndubuisi Igwebuike, Moyinoluwa Ajayi, Chukwuma J. Okolie, Thokozani Kanyerere, Todd Halihan

Earth Sci. Informatics, January, 2025

2024

Assessment of the global Copernicus, NASADEM, ASTER and AW3D digital elevation models in Central and Southern Africa.

Chukwuma J. Okolie, Jon P. Mills, Adedayo Adeleke, Julian Smit, Maria V. Peppa, Arif Oguz Altunel, Ikenna D. Arungwa

Geo spatial Inf. Sci., July, 2024

Comparison of machine learning and statistical approaches for digital elevation model (DEM) correction: interim results.

Chukwuma J. Okolie, Adedayo Adeleke, Julian Smit, Jon P. Mills, Iyke Maduako, Caleb Ogbeta

CoRR, 2024

2023

Digital elevation model correction in urban areas using extreme gradient boosting, land cover and terrain parameters.

Chukwuma J. Okolie, Jon Mills, Adedayo Adeleke, Julian Smit

CoRR, 2023

2022

Quality Assessment of the 20m SPOT DEM in Nigeria.

Peter C. Nwilo, Johanson C. Onyegbula, Chukwuma J. Okolie, Olagoke E. Daramola, Oluwatimileyin Abolaji, Ikenna D. Arungwa

CoRR, 2022

Computing Traffic Accident High-Risk Locations Using Graph Analytics.

Iyke Maduako, Elijah Ebinne, Victus Uzodinma, Chukwuma J. Okolie, Emmanuel Chiemelu

CoRR, 2022

Positional Accuracy Assessment of Historical Google Earth Imagery.

Peter C. Nwilo, Chukwuma J. Okolie, Johanson C. Onyegbula, Ikenna D. Arungwa, Owolabi Q. Ayoade, Olagoke E. Daramola, Michael J. Orji, Ikechukwu D. Maduako, Imeime I. Uyo

CoRR, 2022

A systematic review and meta-analysis of Digital Elevation Model (DEM) fusion: pre-processing, methods and applications.

Chukwuma J. Okolie, Julian Smit

CoRR, 2022