Description
The "Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats" (TROPICS) mission has a goal of providing nearly all-weather observations of three-dimensional temperature and humidity, as well as cloud ice and precipitation horizontal structure, at high temporal resolution to conduct high-value science investigations of tropical cyclones. The mission comprises a constellation of five identical Space Vehicles (SVs) conforming to the 3U form factor and hosting a passive microwave spectrometer payload. Each SV hosts an identical high-performance spectrometer named the TROPICS Millimeter-wave Sounder (TMS) that will provide temperature profiles using seven channels near the 118.75-GHz oxygen absorption line, water vapor profiles using three channels near the 183-GHz water vapor absorption line, imagery in a single channel near 90 GHz for precipitation measurements (when combined with higher resolution water vapor channels), and a single channel near 205 GHz that is more sensitive to cloud-sized ice particles. Each TROPICS netCDF file contains a granule of data with 81 spots and approximately 2880 scans, where a granule is defined as an orbit's worth of data.
Resources
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| Original Metadata | Unknown | The metadata's original source. | Open resource |
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| Data Information (HTML) | HTML | contents.html | Open resource |
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| Data Information (HTML) | HTML | TROPICS01DMINL2B_1.0.html | Open resource |
| Web Page | HTML | TROPICS05BRTTL1B_0.2.html | Open resource |
| Data Information (HTML) | HTML | TROPICS05BRTTL1B_0.2.html | Open resource |
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| Data Information (PNG) | PNG | TROPICS03BRTTL1B_02.png | Open resource |
| PNG Image File | PNG | TROPICS03BRTTL1B_02.png | Open resource |
| Data Information (PNG) | PNG | TROPICS_Mission.png | Open resource |
| Data Information (PDF) | TROPICS-05_TROPICS-07_L1_Provisional_Release_README_Aug2024.pdf | Open resource | |
| PDF File | TROPICS-05_TROPICS-07_L1_Provisional_Release_README_Aug2024.pdf | Open resource | |
| Data Information (PDF) | TROPICS_D-MINT-183_Release_Notes_Mar2025.pdf | Open resource | |
| PDF File | TROPICS_UserGuide_base_Sept2023.pdf | Open resource | |
| Data Information (PDF) | TRPCS-ATBD-034_L1_Rad_V2.1.pdf | Open resource | |
| PDF File | TRPCS-ATBD-034_L1_Rad_V2.1.pdf | Open resource | |
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| Data Information (Unknown Format) | Binary | Griffin_etal.pptx | Open resource |