The Suomi National Polar-orbiting Partnership (Suomi NPP) platform collects Earth observation data to help scientists better understand climate trends and global biological productivity. Its five instruments take measurements related to atmospheric composition; carbon cycle, ecosystems, and biogeochemistry; climate variability and change; water and energy cycles; and weather.
Type
Data Center
Launch
Objective

Instruments Aboard Suomi NPP
Instrument Name | Operational Date(s) | Spectral Resolution | Type of Instrument |
---|---|---|---|
Advanced Technology Microwave Sounder | 22 microwave channels in the range 23.8-183.31 Gigahertz (GHz) |
Profilers/Sounders | |
Clouds and Earth's Radiant Energy System | 0.3-5 µm (SW), 0.3-200 µm (TOT) and 8-12 µm (WN) channels |
Spectrometers/Radiometers | |
Clouds and the Earth's Radiant Energy System Flight Model 1 | 0.3-5 µm (SW), 0.3-200 µm (TOT) and 8-12 µm (WN) channels |
Spectrometers/Radiometers | |
Clouds and the Earth's Radiant Energy System Flight Model 2 | 0.3-5 µm (SW), 0.3-200 µm (TOT) and 8-12 µm (WN) channels |
Spectrometers/Radiometers | |
Clouds and the Earth's Radiant Energy System Prototype Flight Model | Spectrometers/Radiometers | ||
Cross-track Infrared Sounder | 1,305 spectral channels at nominal mode (NSR), 2211 spectral channels at full spectral resolution (FSR) |
Profilers/Sounders | |
Ozone Mapping and Profiler Suite | 250-420 nm |
Spectrometers/Radiometers | |
Visible Infrared Imaging Radiometer Suite | 22 spectral bands ranging in wavelength from 0.402 µm to 12.49 µm |
Spectrometers/Radiometers |
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses