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Sea surface height anomaly
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Monthly changes in gravity affect sea level

Multimedia

Measuring Greenland's ice (poster)

Greenland's melting ice (poster)

A poster titled 'Measuring Greenland's Ice' depicting the various measurement mechanisms that will be utilized by the Oceans Melting Greenland (OMG) mission.

Credit

Oceans Melting Greenland

ENLARGE

Downloads

OMG poster 6000x8000 png (15.3 MB)

Related Resources

Visualization of the locations of the ARGO buoy array over time (with faster camera move).

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ARGO float animation #2
ARGO float animation #2

NASA's Oceans Melting Greenland (OMG) and Operation IceBridge missions investigate Greenland's thinning ice sheets from above and below.

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Greenland's thinning ice
Greenland's thinning ice

Visualization of the formation of an El Niño event towards the end of 2009 followed by a 2010 La Niña event.

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2009 El Niño and 2010 La Niña (3D-stereoscopic version)
2009 El Niño and 2010 La Niña (3D-stereoscopic version)

A quick guide to the science behind sea level rise from an ice-loss perspective, what it means in relatable terms and why it matters.

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On thin ice: Why ice loss matters
Video: On thin ice: Why ice loss matters

Visualization of sea surface height anomalies (SSHA) from January 1, 2015 to January 22, 2016.

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Sea surface height anomaly
Sea surface height anomaly

NASA JPL-UC Irvine glaciologist Eric Rignot explains how glaciers in West Antarctica are changing.

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Unstoppable (West Antarctic melt) – narrated
Unstoppable West Antarctic melt (narrated)

A visualization shows ocean currents circulating Pine Island Bay and flowing under Pine Island Glacier.

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Video: Ocean Flows Under Pine Island Glacier, Antarctica
Video: Ocean Flows Under Pine Island Glacier, Antarctica

The great Ice Age glaciers rise and fall in thousands of years per second.

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Video: Watch glaciers rise, fall in thousands of years per second
Video: Watch glaciers rise, fall in thousands of years per second

Visualization of a gravity model created with data from NASA's Gravity Recovery and Climate Experiment (GRACE).

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GRACE global gravity animation
GRACE global gravity animation

Video: 25 years of Antarctic land ice elevation change

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Video: 25 years of Antarctic land ice elevation change anomalies (West Coast fly over)
Video: 25 years of Antarctic land ice elevation change anomalies (West Coast fly over)

The mean annual amplitude of total water storage on Earth in 2007 as measured by GRACE.

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Total water storage from GRACE, 2007
Total water storage from GRACE, 2007

Images show changes in Antarctic ice mass since 2003.

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Antarctic ice loss 2003-2013
Antarctic ice loss 2003-2013

Visualization of the expanse of the annual minimum Arctic sea ice for each year from 1979 to 2014 as derived from SSMI data.

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Annual Arctic sea ice minimum 1979-2014 with area graph
Annual Arctic sea ice minimum 1979-2014 with area graph

Animation that uses Earth science data to measure physical oceanography parameters such as ocean currents, ocean winds, sea surface height and sea surface temperature.

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The ocean – a driving force for weather and climate
The ocean – a driving force for weather and climate

Data from TOPEX/Poseidon was used to produce a computer model of 16 days of tide height.

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TOPEX/Poseidon flat earth tide height model
TOPEX/Poseidon flat earth tide height model

Global sea level rise is accelerating incrementally over time rather than increasing at a steady rate, as previously thought.

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Sea level rise accelerates over time
Video: Sea level rise accelerates over time

Animated GIF of Oceans Melting Greenland GLISTIN-A instrument observing Greenland's glacier front; aircraft deploying ocean probes.

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Oceans Melting Greenland (OMG) GLISTIN-A
Oceans Melting Greenland (OMG) GLISTIN-A & AXCTD - Animated GIF

B-roll for media on the sea level-observing Sentinel-6 Michael Freilich satellite.

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Sentinel-6 Michael Freilich Media Reel
Video: Sentinel-6 Michael Freilich Media Reel

Explore how scientists determine glacial speed from space.

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At glacial speed
At glacial speed

Animated GIF of Oceans Melting Greenland (OMG) ship and airborne AIRGrav instrument.

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Oceans Melting Greenland (OMG) ship & airborne AIRGrav instrument
Oceans Melting Greenland (OMG) ship & AIRGrav instrument - Animated GIF

Animation of the average yearly change in global land ice mass during 2003-2010 from all of the world's glaciers and ice caps (excluding Greenland and Antarctica).

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Global mass balance from GRACE
Global mass balance from GRACE

This animation compares sea surface salinity (saltiness) data from two NASA datasets from 2015 to 2017.

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Animation: Sea Surface Salinity Comparison (2015-2017)
Animation: Sea Surface Salinity (Saltiness) Comparison (2015-2017)

This animation shows how global sea levels have risen more than 80 millimeters (3.15 inches) over the past three decades, which is like covering the U.S. in about 4 meters (about 13 feet) of water over that period.

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Animation: Global Sea Level Change (1992-2017)
Animation: Global Sea Level Change (1992-2017)

Map of sea surface height measurements collected by Jason-3 during its first 10 days of orbit.

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Jason-3 begins mapping the ocean
Jason-3 begins mapping the ocean

An animation shows global sea level trends from 1993 to 2022 as observed by several satellite missions.

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Video: Tracking 30 Years of Sea Level Rise
Video: Tracking 30 Years of Sea Level Rise
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