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P. L. Woodworth

Sentinel-2A natural-color satellite image of the Sundarbans area in the Ganges-Brahmaputra Delta, captured on 18 March 2016.
Posted inOpinions

Monitoring Coastal Zone Changes from Space

by A. Cazenave, Gonéri Le Cozannet, J. Benveniste, P. L. Woodworth and N. Champollion 2 November 201724 February 2023

The resilience of coastal communities depends on an integrated, worldwide coastal monitoring effort. Satellite observations provide valuable data on global to local scales.

An acoustic tide gauge monitors the harbor at Burnie on the northern coast of Tasmania, Australia.
Posted inOpinions

Why We Must Tie Satellite Positioning to Tide Gauge Data

by P. L. Woodworth, G. Wöppelmann, M. Marcos, M. Gravelle and R. M. Bingley 3 January 201730 September 2021

Accurate measurements of changes in sea and land levels with location and time require making precise, repeated geodetic ties between tide gauges and satellite positioning system equipment.

A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

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