Mark Helmlinger

Jet Propulsion Laboratory, Northrop Grumman (United States)

Papers

Total Citations

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About

Mark Helmlinger is a leading figure in the vicarious calibration of Earth-observing sensors, specializing in the rigorous in-flight radiometric characterization of both aircraft and satellite platforms. His work is essential for ensuring the accuracy of critical remote sensing data used in climate and environmental science. A key contribution is the development of automated calibration systems, exemplified by his work on the LED Spectrometer (LSpec) facility for the EO-1 Hyperion and Advanced Land Imager (ALI) sensors, which demonstrated a significant advancement over traditional, labor-intensive field campaigns. More recently, Helmlinger led the vicarious calibration of eMAS, AirMSPI, and AVIRIS sensors during the FIREX-AQ campaign, a high-impact study (29 citations) that directly supports the calibration of instruments used to monitor wildfires and atmospheric composition. His research, which has garnered hundreds of citations, provides the foundational metrology that enables scientists to trust the quantitative data from spaceborne and airborne imagers, making him an indispensable contributor to the remote sensing community.