Jason-1 Lithograph

Jason-1: JMR instrument

Jason-3 Lifts Off!

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

Radiometer Install - April 2007

OSTM/Jason-2 Radiometer Antenna

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

To provide scientists with essential information about global and regional changes in the seas, NASA will launch the Jason-3 satellite from Vandenberg Air Force Base in California.

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

TOPEX/Poseidon Mission to Planet Earth

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

Wave Height

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...

TOPEX/Poseidon DORIS

For NASA scientist Severine Fournier, studying our planet knows no borders.

Inside half of the Delta Clam shell faring

Watch the Jason-3 Science Briefing from Friday, Jan 15, 2016 - panelists discussed the science and research of the Jason-3 mission.

Jason-1 on top of the DPAF

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

Water Vapor

t - 7 minutes - Photo: Tom Shain

Jason-1: First Image

This is an artist's concept of the Sentinel-6 Michael Freilich spacecraft.

Ionospheric Total Electron Content

Jason-1 DORIS

High Resolution Jason-1 launch images