CE318-T – Sun Sky Lunar Multispectral Photometer
The CE318-T Sun Sky Lunar Photometer is the global standard for automatic multispectral atmospheric photometry, trusted by NASA’s AERONET and major networks like SKYNET, CARSNET, and SONET. Designed for accurate and autonomous sun, sky, and lunar measurements, the CE318-T provides critical atmospheric parameters, including Aerosol Optical Depth (AOD), Volume Size Distribution (VSD), complex refractive index, shape factor, and water vapor content. Enhanced by state-of-the-art tracking, detection, and data processing technologies, the CE318-T ensures high-precision, reliable, and long-term stable measurements in both fixed and mobile deployments. It offers full autonomy with ultra-low power consumption and compatibility with solar power.
Features
- Day & Night Measurements — Sun, sky, and lunar photometry for 24/7 atmospheric monitoring
- High Accuracy & Stability — Trusted for long-term aerosol and climate data collection
- Multispectral Capability — Measures AOD, VSD, refractive index, shape factor, water vapor
- Full Autonomy — Solar-powered operation with ultra-low 5W consumption
- AERONET Validated — Required for all new photometers entering NASA’s AERONET network since 2015
- Flexible Communication — RS232, USB, and cellular modem compatibility
- Secure Data Storage — SD card data logging ensures no data loss
- Versatile Models Available — Standard, Polarized, BRDF, SeaPRISM for ocean/lake color studies
- Portable & Easy Deployment — Suitable for both permanent and temporary sites
Applications
- Satellite Sensor Calibration & Validation
- Atmospheric Aerosol Monitoring
- Air Quality & Climate Research
- Renewable Energy (Solar Power Plant Performance Analysis)
- Ocean & Lake Color Studies (SeaPRISM Model)
- Meteorology & Air Quality Monitoring Organizations
Specifications
| Reference | Description | Available Bands |
|---|---|---|
| CE318-TS9 | Standard model | 340, 380, 440, 500, 675, 870, 937, 1020, 1640 nm |
| CE318-TP9 | Polarized model | 340, 380, 440, 500, 675, 870, 937, 1020, 1640 nm / Polarization in three directions |
| CE318-TU9 | BRDF measurements (9 filters) | 380, 440, 550, 675, 740, 870, 937, 1020, 1640 nm |
| CE318-TU12 | BRDF measurements (12 filters) | 415, 440, 490, 555, 675, 702, 740, 782, 870, 937, 1020, 1640 nm |
| CE318-TV12-OC | SeaPRISM for Ocean Color (radiances from sea surface) | 400, 412.5, 442.5, 490, 510, 560, 620, 665, 779, 865, 937, 1020 nm |
| CE318-TV12-LC | SeaPRISM for Lake Color (radiances from lake surface) | 412.5, 442.5, 490, 510, 560, 620, 665, 681, 709, 865, 937, 1020 nm |
Download
Download data sheet
