Advancing Geospatial Science
Peer-reviewed research, technical reports, and innovative methodologies driving climate resilience through spatial intelligence.
20242 publications
Modelling sedimentation loads in the upper river basin using Revised Morgan Morgan Finney Model
Analysis of sedimentation patterns in Upper Athi River Basin using RMMF model integrated with CA-Markov analysis, revealing increasing sediment loads from 10.6M tons (2003) to 36.9M tons (2023).
AI-Driven Flood Prediction in Urban Areas using Sentinel-1 SAR and Machine Learning
Development of real-time flood prediction system combining Sentinel-1 SAR data with XGBoost and LSTM models, achieving 94.3% accuracy in predicting flood-prone areas 48 hours in advance.
20233 publications
Real-Time Agricultural Drought Monitoring in the Horn of Africa using MODIS and CHIRPS Data
Development of drought early warning system integrating MODIS vegetation indices with CHIRPS rainfall data, providing 30-day lead time for agricultural drought conditions across Ethiopia, Kenya, and Somalia.
Satellite-Based Monitoring of Carbon Sequestration in African Mangrove Forests
Comprehensive assessment of carbon storage in 12 African mangrove ecosystems using Sentinel-2 and Landsat 8 data, revealing sequestration rates of 2.4-3.8 Mg C ha⁻¹ yr⁻¹ across study sites.
Urban Heat Island Dynamics in African Megacities: A Multi-Sensor Remote Sensing Approach
Analysis of urban heat island effects in Lagos, Nairobi, and Johannesburg using Landsat thermal bands and MODIS data, identifying correlations between land surface temperature and vegetation indices.
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