Jason-1 on top of the DPAF

TOPEX/Poseidon GPS

SpaceX Falcon 9 rocket with the Sentinel-6 Michael Freilich satellite is lifted to vertical at Space Launch Complex 4

Jason-1 Launch Configuration

Altimeter Applications - JPL Open House '99

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

Jason-1: TRSR instrument

OSTM/Jason-2 GPSP

Jason-1 DORIS

Jason-1 TRSR

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

Variability of Ocean Dynamic Topography

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-3

Jason-1 launch images

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

OSTM/Jason-2 Spacecraft

Jason-1 Poster

NASA and its U.S. and international partners have teamed up to launch a new Earth-observing satellite called Sentinel-6B that will measure sea surface height of most of the planet’s ocean. These ob...

Early morning at the launch pad

The SpaceX Falcon 9 with the Sentinel-6 Michael Freilich satellite is lifted to vertical at Space Launch Complex 4

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

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. 

Sea Level

Altimeter Mission Series

Radiometer Rework - April 2007