Solar energy paper index
The Role of Space Technology and Downstream Geospatial Applications in Driving Economic Prosperity and Human Well-Being in the Global South
One-line summary
A solar energy research paper on The Role of Space Technology and Downstream Geospatial Applications in Driving Economic Prosperity and Human Well-Being in the Global South.
Engineering notes
Engineering notes will be added by the Power for Solar editorial team.
Chinese explanation / 中文解读
中文解读待补充：本站会优先为光伏效率、钙钛矿太阳能电池、储能技术、太阳能热利用、BIPV、并网技术等高价值论文补充中文说明。
Original abstract
This study provides a comprehensive narrative review evaluating the macroeconomic impact of space science, technology, and downstream applications within the Global South, bridging literature published between 1999 and 2026. While space exploration is historically framed as an industrialised luxury, this paper establishes a structural causal framework tracing how upstream orbital investments drive down-to-earth economic resilience, resource sovereignty, and sustainable development across emerging economies. Technical datasets and case studies are synthesised across ten distinct downstream domains, spanning satellite telecommunications, tele-epidemiology, precision agriculture, maritime security, and disaster risk reduction (DRR). The findings quantify the tangible multipliers of space assets: the integration of Earth Observation (EO) data and Geospatial Artificial Intelligence (GeoAI) models automates post-disaster structural damage mapping with F1-scores up to 0.85, detects illegal transboundary logging with over 92% accuracy, and drives variable-rate agricultural arrays that reduce synthetic pesticide inputs by 40% while boosting regional crop yields by 18%. Additionally, empirical data shows that space-enabled fleet tracking and geofencing reduce commercial transit downtime by up to 25% and mitigate cargo theft by over 40% along vulnerable transport corridors. By explicitly mapping these applications to primary and secondary United Nations Sustainable Development Goals (SDGs), this review demonstrates that independent space architecture is a prerequisite for moving away from asymmetrical data dependencies, anchoring local value capture, and securing long-term macroeconomic prosperity across Asia, Africa, and Latin America.
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