Jason-1: JMR instrument

The Antonov cargo aircraft carrying the Sentinel-6 Michael Freilich satellite touches down on the runway at Vandenberg Air Force Base in California on Sept. 24, 2020.

This artist's concept shows Jason-3 over the California coast.

Ocean Dynamic Topography

Jason-1 on top of the DPAF

TOPEX/Poseidon LRA

Ionospheric Total Electron Content

OSTM/Jason-2 Radiometer Antenna

OSTM/Jason-2 Artist's Concept

Sea Surface Height

For NASA JPL engineer Parag Vaze, studying Earth’s rising ocean has been a career three decades in the making.

Jason-1 readies for launch in its bay at Vandenberg, AFB (10/31/01)

Jason-1 Radiometer

Radiometer Rework - April 2007

Mike Davis in front of the faring

OSTM/Jason-2 Radiometer Antenna

High Resolution Jason-1 launch images

Altimeter Applications - JPL Open House '99

Jason-3 Lifts Off!

TOPEX/Poseidon Collecting Data

Jason-1 Artists Concept

Launch preparations are progressing! (11/21/01) Photos: Stacy Mitchell of John Hopkins APL/TIMED project

The SpaceX Falcon 9 rocket carrying the Sentinel-6 Michael Freilich spacecraft lifts off from Space Launch Complex 4 at Vandenberg Air Force Base in California, Nov. 21, 2020, at 9:17 a.m. PST

Ariane 42P launch vehicle

Wind Speed

Jason-3