Construction & Urban Growth$39
Global Construction Activity Monitoring
Research report in construction & urban growth focused on Global Construction Activity Monitoring.
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Solar Intelligence$39
Solar Panel Detection and Capacity Estimation
Applied remote sensing for solar asset detection, capacity estimation, and comparative climate-zone analysis.
Category
Solar Intelligence
Format
PDF Report
Delivery
Digital download after purchase
Price
$39
Summary
Accurate mapping of distributed solar photovoltaic (PV) installations is essential for renewable energy policy, grid planning, and energy transition forecasting, yet existing inventories remain incomplete in many regions. This study presents a scalable, reproducible pipeline for detecting solar PV installations from freely available high-resolution satellite imagery and estimating their installed capacity. We employ a U-Net semantic segmentation model with a ResNet-18 encoder, trained on four-band (Red, Green, Blue, Near-Infrared) imagery from the National Agriculture Imagery Program (NAIP) at 0.6 m ground sampling distance, combined with solar installation annotations sourced from OpenStreetMap.
What the report covers
- Maps distributed solar arrays from open four-band NAIP imagery rather than proprietary data.
- Compares eight U.S. cities across five climate settings.
- Combines U-Net segmentation with a spectral solar index for cross-checking detections.
- Converts detected panel area into capacity and annual yield estimates.
- Profiles how installation size and density vary between climates and cities.
Why it matters
Satellite-based solar intelligence supports energy planning, distributed asset monitoring, and transition analysis where ground inventories are incomplete or inconsistent.
Intended sectors and users
EnergyUtilitiesInfrastructure investorsPublic policy
Methodology framing
The report is framed around NAIP, U-Net, segmentation, using the methods described in the source abstract and paper title.
Applications and use cases
Renewable infrastructure monitoring
Energy transition analysis
Distributed asset inventories
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