Shadowmap | Sun-Powered Insights. Anywhere on Earth.
Shademap.app - Simulate sun shadows
Solar Comfort Tool - Payette
CALTopo - Topographic Sun-Exposure Mapping
3D printing of digital elevation models with QGIS - EduTech Wiki
JRC Photovoltaic Geographical Information System (PVGIS) - European Commission
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SunCalc sun position and sunlight phases calculator
Shadow Colour - AgileForm
ShadowCalculator
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Photovoltaic Geographical Information System (PVGIS) - European Commission
University of Oregon Sun Chart Program
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Sky View Analysis Extension for SketchUp
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Andrew Marsh Software
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