NASA
Jet Propulsion Laboratory
California Institute of Technology
Skip Navigation
Navigation
Close Modal
Multimedia
GRACE on orbit
GRACE on orbit
Credit
Credit: NASA
ENLARGE
Related
This image shows the mean annual amplitude of total water storage on Earth in 2007 as measured by GRACE.
Total water storage from GRACE, 2007
One of the GRACE satellites undergoes thermal testing at IABG in Germany.
Thermal Testing for GRACE Satellite
GRACE on orbit - 1
GRACE on orbit - 1
GRACE satellites are mounted belly to belly at an IABG testing facility in Germany.
GRACE Satellites at IABG
One of the twin GRACE spacecraft is seen during construction in Germany.
GRACE Satellite Build
This visualization shows extremes of the water cycle — droughts and pluvials — over a twenty-year period (2002-2021) based on observations from the GRACE and GRACE-FO satellites. Dry events are sho...
Water Cycle Extremes: Droughts and Pluvials
The GRACE Intermediate Field 48 (GIF48 from UT-CSR) field model is an improved mean gravity field that combines GRACE observations with terrestrial and ocean gravity information for the small-scale...
Static gravity field - anomalies (1)
GRACE logo
GRACE logo
Measuring Earth's Gravity from Space exhibit
Measuring Earth's Gravity from Space exhibit
NASAs Gravity Recovery and Climate Experiment (GRACE) has measured significant groundwater depletion around the world in recent years. These animations show trends in total water storage from Jan....
GRACE Sees Groundwater Losses Around the World
This animation illustrates the movements of the two GRACE-FO satellites as they orbit Earth.
GRACE-FO: from range observations to global mass change
One of the twin GRACE satellites, Flight Model 1, is seen on a trolley during construction in Germany.
GRACE Satellite Under Construction
The GRACE satellites during component integration in a German clean room.
GRACE Component Integration
The amount of water stored in the Amazon basin varies from month to month, and can be monitored from space by looking at how it alters Earth's gravity field.
Measuring Water Storage in the Amazon
The GRACE satellites are seen at an IABG testing facility in Germany.
GRACE Satellite Testing
Earth's gravity from space
Earth's gravity from space
Twin GRACE spacecraft being deployed from Breeze
Twin GRACE spacecraft being deployed from Breeze
This animation illustrates the highs and lows of the Earth's gravity field as water in the basins of the U.S. changes over time.
GRACE data over the United States, 2003-2012
The twin GRACE satellites are seen in a clean room in Germany in 2002.
GRACE Satellites in Clean Room
The original GRACE satellites in a clean room in Germany.
GRACE Satellites Under Construction
This visualization of a gravity model was created with data from NASA's Gravity Recovery and Climate Experiment (GRACE) and shows variations in Earth’s gravity field.
GRACE global gravity animation
GRACE mission pre-launch poster
GRACE mission pre-launch poster
GRACE being readied for launch - 1
GRACE being readied for launch - 1
GRACE being readied for launch - 2
GRACE being readied for launch - 2
This animation shows the annual water storage changes over the U.S. from GRACE from 2003 - 2013.
Annual water storage changes over the U.S. From GRACE
You Might Also Like
Click for more
US, Germany Partnering on Mission to Track Earth's Water Movement
Click for more
Google's ‘A Passage of Water' Brings NASA's Water Data to Life
Click for more
US-German Satellites Show California Water Gains After Record Winter
Click for more
Warming Makes Droughts, Extreme Wet Events More Frequent, Intense
Click for more
NASA Measures Underground Water Flowing From Sierra to Central Valley
Click for more
NASA Finds New Way to Monitor Underground Water Loss