Description
Version 07 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 07.
All 1C products have a common L1C data structure, simple and generic. Each L1C swath includes scan time, latitude and longitude, scan status, quality, incidence angle, Sun glint angle, and the intercalibrated brightness temperature (Tc). One or more swaths are included in a product. The radiometer data are recalibrated to a common basis so that precipitation products derived from them are consistent. 1CGMI contains common calibrated brightness temperatures from the GMI passive microwave instrument flown on the GPM satellite. 1C-R GMI is a remapped version of 1CGMI which is explained at the end of this section. Swath S1 has 9 channels which are similar to TRMM TMI (10V 10H 19V 19H 23V 37V 37H 89V 89H). Swath S2 has 4 channels similar to AMSU-B (166V 166H 183+/-3V 183+/-8V). Data for both swaths is observed in the same revolution of the instrument.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| View documentation related to this dataset | Release Notes | Open resource | |
| This dataset's landing page | HTML | Access the dataset landing page from the GES DISC website. | Open resource |
| Get a related visualization | PNG | Common Calibrated Brightness Temperature from GPM GMI (GPM_1CGPMGMI) | Open resource |
| Download this dataset through a directory map | HTML | Access the data via HTTPS | Open resource |
| View this dataset's read me document | README Document | Open resource | |
| Use OPeNDAP to access the dataset's data | HTML | Access the data via the OPeNDAP protocol. | Open resource |
| The dataset's project home page | HTML | GPM Project Home Page | Open resource |
| View documentation related to this dataset | FILE SPECIFICATION DOCUMENT | Open resource | |
| View this dataset's documented anomalies | HTML | GPM and partner sensors anomalous events | Open resource |
| View this dataset's algorithm theoretical basis document | L1C_ATBD.pdf | Open resource | |
| View documentation related to this dataset | HTML | Instrument Description | Open resource |
| Google Scholar search results | HTML | Search results for publications that cite this dataset by its DOI. | Open resource |
| Download this dataset through Earthdata Search | HTML | Use the Earthdata Search to find and retrieve data sets across multiple data centers. | Open resource |