Other Data Collection Activities

• Baseline Surface Radiation Network (BSRN)
• Clear Sky Forcast for NREL/SRRL (or other locations)
• Colorado Dept. of Public Health & Environment: Air Quality Index (AQI) Reporting System
• Colorado State University: USDA UV-B Monitoring and Research Program
• European Skynet Radiometers network (ESR)
• Jefferson County, Colorado: Jeffco Weather Station
• NIST: PV and Weather Data
• NOAA: Climate Monitoring & Diagnostics Laboratory (CMDL)
• NREL RReDC: Cooperative Networks for Renewable Resource Measurements (CONFRRM)
• NREL RReDC: NASA Remote Sensing Validation Data: Saudi Arabia
• Rocky Mountain Arsenal (RMA): National Wildlife Refuge
• Sandia National Laboratories: Photovoltaic Systems Evaluation Laboratory
• UCAR Atmospheric Water Vapor from GPS
• University of Colorado at Boulder: Skywatch Observatory
• University of Oregon: Solar Radiation Monitoring Laboratory
• University of Texas at Austin: Solar Energy Laboratory
• World Radiation Data Centre (WRDC)

Other Services

• Weather Spark - Typical Weather Anywhere
• National Weather Service - Graphical Forcasts

Instrument Calibrations

• NREL/SRRL Metrology Lab
• AIM Calibration & Instrument Database

Codes & Algorithms

• Solar Position and Intensity (SOLPOS)
• Solar Position Algorithm (SPA)
• Solar and Moon Position Algorithm (SAMPA)

Renewable Resource Information

• Renewable Resource Data Center (RReDC)
• RReDC: Glossary
• RReDC: Links

NREL Centers

• Photovoltaic Research
• National Wind Technology Center (NWTC)
• Environment, Health, Safety and QUALITY

DOE Web Sites

• Atmospheric Radiation Measurement (ARM) Program
• Energy Efficiency and Renewable Energy (EERE)
• National Renewable Energy Laboratory (NREL)
• U.S. Department of Energy (DOE)