Heather J. Patrick
Papers
3
Total Citations
36
H-Index
3
About
Heather J. Patrick is a leading research physicist at the National Institute of Standards and Technology (NIST), specializing in optical metrology, radiometry, and the characterization of material reflectance. Her primary research focuses on the development of advanced instrumentation for measuring the Bidirectional Reflectance Distribution Function (BRDF)—a critical parameter for remote sensing, satellite calibration, and climate monitoring. Patrick’s most significant contribution is her leadership in designing and validating the NIST Robotic Optical Scatter Instrument (ROSI), a robotic-arm-based goniometer that enables highly accurate in-plane and out-of-plane BRDF measurements across ultraviolet to short-wave infrared wavelengths. Her 2013 paper on ROSI, with 18 citations, established it as the national reference instrument for diffuse reflectance standards. Her 2021 comprehensive review of ROSI’s capabilities (11 citations) further solidified its role in supporting Earth-observing sensors. Patrick also advanced tunable supercontinuum laser sources for the STARR II gonioreflectometer, enhancing spectral BRDF measurements. Her work directly impacts the accuracy of satellite-derived data used for environmental monitoring and climate science, making her a key figure in optical standards and remote sensing calibration.
Research Focus
Key Achievements
Top Papers
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