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Staff Profiles

Wesley O Zell

Hydrologist

Water Resources Mission Area

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12201 Sunrise Valley Drive
MS 432
Reston, VA 20192
United States

Wesley Zell is a Hydrologist with the USGS Water Resources Mission Area.

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June 29, 2016

Integrating GRACE Satellite and Ground-based Estimates of Groundwater Storage Changes

Groundwater storage depletion is a critical issue for many of the major aquifers in the U.S., particularly during intense droughts. The GRACE (Gravity Recovery and Climate Experiment) satellites launched in 2002, with sensors designed to measure changes in the Earth’s gravitational field at large spatial scales (≥ ~200,000 km2). These changes are primarily driven by changes in water...

By

John Wesley Powell Center for Analysis and Synthesis

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June 29, 2016

Integrating GRACE Satellite and Ground-based Estimates of Groundwater Storage Changes

Groundwater storage depletion is a critical issue for many of the major aquifers in the U.S., particularly during intense droughts. The GRACE (Gravity Recovery and Climate Experiment) satellites launched in 2002, with sensors designed to measure changes in the Earth’s gravitational field at large spatial scales (≥ ~200,000 km2). These changes are primarily driven by changes in water storage on the

Science and Products

Science

Label

June 29, 2016

Integrating GRACE Satellite and Ground-based Estimates of Groundwater Storage Changes

Groundwater storage depletion is a critical issue for many of the major aquifers in the U.S., particularly during intense droughts. The GRACE (Gravity Recovery and Climate Experiment) satellites launched in 2002, with sensors designed to measure changes in the Earth’s gravitational field at large spatial scales (≥ ~200,000 km2). These changes are primarily driven by changes in water...

By

John Wesley Powell Center for Analysis and Synthesis

link

June 29, 2016

Integrating GRACE Satellite and Ground-based Estimates of Groundwater Storage Changes

Groundwater storage depletion is a critical issue for many of the major aquifers in the U.S., particularly during intense droughts. The GRACE (Gravity Recovery and Climate Experiment) satellites launched in 2002, with sensors designed to measure changes in the Earth’s gravitational field at large spatial scales (≥ ~200,000 km2). These changes are primarily driven by changes in water storage on the

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