Jason-1 Altimeter

TOPEX/Poseidon Artist's Concept

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

The SpaceX Falcon 9 rocket, topped with the Sentinel-6 Michael Freilich satellite secured inside its payload fairing, is rolled to Space Launch Complex 4

Sea Surface Height

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

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

Radiometer Installation Team - April 2007

High Resolution Jason-1 launch images

Mission team members perform acoustic tests of the Sentinel-6 Michael Freilich satellite in a chamber outfitted with giant speakers that blast the spacecraft with sound. This is to ensure that the ...

Ionospheric Total Electron Content

Mike Davis in front of the faring

These photos were taken during the Dual Payload Attach Fitting (DPAF) mating operation with Jason-1. (11/13/01) Photos: Scott Michel

Radiometer Rework - April 2007

TOPEX/Poseidon Line Drawing

TOPEX/Poseidon Radiometer

Jason-3 Satellite Prepared For Launch

TOPEX/Poseidon LRA

This artist's concept show Jason-3 over France.

Jason-3 Launch

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

Jason-1: TRSR instrument

Jason-1 launch images

OSTM/Jason-2 GPSP

TOPEX/Poseidon over Earth

Bringing Satellite Data Down to Earth