D. Kerola
Papers
1
Total Citations
20
H-Index
1
About
D. Kerola is a leading figure in the field of satellite remote sensing, with a primary focus on the radiometric calibration and validation of Earth-observing sensors. Their most notable contribution is the development and refinement of vicarious calibration (VC) technology, a method pioneered in the mid-1980s that establishes the absolute radiometric calibration of satellite and airborne sensors without requiring onboard calibration systems. Kerola’s landmark work, "On-Orbit Calibration of the EO-1 Hyperion and Advanced Land Imager (ALI) Sensors Using the LED Spectrometer (LSpec) Automated Facility" (2009), which has garnered 20 citations, introduced an automated approach to VC. This innovation significantly reduced the need for costly and logistically complex field campaigns, where teams had to manually collect surface and atmospheric measurements. By automating the process with the LSpec facility, Kerola enabled more frequent and reliable calibration checks, directly improving the accuracy of data from critical sensors like Hyperion and ALI. This achievement has had a lasting impact on the remote sensing community, ensuring that long-term Earth observation datasets remain consistent and trustworthy for climate and environmental monitoring.
Research Focus
Key Achievements
Top Papers
- 1