TOPEX/Poseidon Artist's Concept

OSTM/Jason-2 LRA

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...

Watch the Jason-3 Mission Briefing from Friday, Jan 15, 2016 - panelists gave an overview of the Jason-3 mission.

Headed for Orbit!

TOPEX/Poseidon Line Drawing

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.

A key ocean observation satellite has been named after Earth scientist Michael Freilich

Whale Census and Habitat

Jason-1 atop the Delta II Photo: Tom Shain

Radiometer Install - April 2007

t - 10 minutes

High Resolution Jason-1 launch images

TOPEX/Poseidon Ground Tracks

Radiometer Installation Team - April 2007

OSTM/Jason-2 Radiometer Antenna

Ocean Dynamic Topography

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

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

Jason-1 Altimeter

Ocean Dynamic Topography

Jason-1 launch images

Oceans' Role in Climate - Jason-1

Jason-1: LRA instrument

This artist's concept show Jason-3 over the Amazon.

Jason-3