Jason-1 Altimeter

TOPEX/Poseidon Line Drawing

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

TOPEX/Poseidon Mission to Planet Earth

Jason-1: JMR instrument

Jason-1 launch images

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

TOPEX/Poseidon Collecting Data

TOPEX/Poseidon Artist's Concept

TOPEX/Poseidon over Earth

OSTM/Jason-2 Spacecraft

High Resolution Jason-1 launch images

OSTM/Jason-2 Radiometer Antenna

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.

Jason-1: TRSR instrument

Ionospheric Total Electron Content

t - 12 minutes

OSTM/Jason-2 LRA

Jason-1 launch images

TOPEX/Poseidon Radiometer

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

Ocean Dynamic Topography

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

t - 7 minutes - Photo: Tom Shain

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 ...

Water Vapor