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Taking Measure

Just a Standard Blog

Steven Brown

Steven Brown received a B.S. degree in physics from the College of William and Mary and M.S. and Ph.D. degrees from the University of Michigan, Ann Arbor, under the guidance of Steve Rand. Following a postdoctoral appointment at the Naval Research Laboratory working with Tom Kennedy, he came to NIST in 1997. Since coming to NIST his focus has been on developing laser applications in radiometry. He is currently a physicist in the Sensor Science Division’s Remote Sensing Group looking at ways to improve the calibration of Earth-observing satellite sensors.

Six men stand in front of an airplane in a hangar, with equipment displayed on carts in front of them.

From Waxlight to Moonlight: 21st Century Standard Candles at NIST

July 6, 2022

Before I tell you about the high-altitude NASA aircraft we use and the lunar observatory we are building, let’s talk about the earliest standard for measuring

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About this blog

Taking Measure is the official blog of the National Institute of Standards and Technology (NIST).

It provides a behind-the-scenes look at NIST’s research and programs, covering a broad range of science and technology areas. Through this blog, NIST’s researchers and staff share why they do what they do and how today’s research will lead to tomorrow’s innovations.

The views presented here are those of the author and do not necessarily represent the views or policies of NIST.

If you have any questions about our blog or reprint requests, please contact us at takingmeasure [at] nist.gov (takingmeasure[at]nist[dot]gov).