We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Sentinel-6/Jason-CS Data Access and Tools
Data collected by NASA’s Sentinel-6/Jason-CS are integral for tracking sea surface height as well as temperature and humidity in the troposphere. Explore Sentinel-6/Jason-CS datasets and learn more about relevant data tools.
Latest Data Release: Sentinel-6 Michael Freilich reprocessed altimetry datasets were released on Dec. 4, 2025. Learn more.
Datasets
| Dataset Sort descending | Instruments | Temporal Extent | Version | Data State | Data Format | Related Topics |
|---|---|---|---|---|---|---|
| Sentinel-6 NASA/JPL GNSS-RO Non-Time-Critical Level 1B V1 (S6A_RO_1B_NTC_NC__) at GES DISC | RO | 2020-11-28 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6 NASA/JPL GNSS-RO Non-Time-Critical Level 2 V1 (S6A_RO_2__NTC_NC__) at GES DISC | RO | 2020-11-28 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6A EUMETSAT GNSS-RO Non-Time-Critical Level 1B V1 (S6A_RO_1B_BND_____) at GES DISC | RO | 2020-11-28 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6A GNSS-POD Level 1B Daily RINEX V1 (S6A_GN_1B_RNXD_AX_) at GES DISC | GNSS | 2020-11-26 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6A Level 1B GNSS Radio Occultation Daily RINEX V1 (S6A_RO_1B_POD_RNX_) at GES DISC | RO | 2020-11-28 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6A Level 2 GNSS Radio Occultation Near-Real-Time V1 (S6A_RO_2__NRT_NC__) at GES DISC | RO | 2020-11-28 to Present | 1 | ACTIVE | Temperature Variability, Radio Wave, Common Sense Climate Index, Electron Flux, Geolocation | |
| Sentinel-6A MF Jason-CS L1A P4 Altimeter High Resolution (HR) NTC Intermediate Outputs with Instrument Calibrations F08 | Poseidon-4 Radar Altimeter, AMR-C, DORIS, GNSS RECEIVER, GNSS-RO RECEIVER, Star Tracker | 2020-11-30 | F08 | ACTIVE | netCDF-4 | Sea Surface Height, Significant Wave Height |
| Sentinel-6A MF Jason-CS L1A P4 Altimeter High Resolution (HR) NTC Intermediate Outputs with Instrument Calibrations G01 | Poseidon-4 Radar Altimeter, AMR-C, DORIS, GNSS RECEIVER, GNSS-RO RECEIVER, Star Tracker | 2020-11-30 | G01 | ACTIVE | netCDF-4 | Sea Surface Height, Significant Wave Height |
| Sentinel-6A MF Jason-CS L1A P4 Altimeter High Resolution (HR) STC Intermediate Outputs with Instrument Calibrations | Poseidon-4 Radar Altimeter, AMR-C, DORIS, GNSS RECEIVER, GNSS-RO RECEIVER, Star Tracker | 2020-12-07 | F | ACTIVE | netCDF-4 | Sea Surface Height, Significant Wave Height |
| Sentinel-6A MF Jason-CS L1B GNSS-POD Tracking Data Daily | GNSS RECEIVER | 2020-11-26 | F | ACTIVE | RINEX |
SHOWING 10 OF 66
Sentinel-6/Jason-CS Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| HiTIDE | Use HiTIDE to subset and download popular Level 2 (swath) datasets. | Search and Discovery, Subsetting, Downloading | |
| RTC Stack Processor | The radiometric terrain correction (RTC) stack processor tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. | Analysis, Processing, Search and Discovery, Visualization |
SHOWING 2 OF 2
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