Please fill in the following questionnaire for your (at maximum) three most important radiometric instruments.
The processing levels referred to in this questionnaire are depicted in the above figure.

Single choice questions are marked with circles and multiple-choice questions with squares.

Please specify details using the text fields where necessary.


Figure:
Signals-Data-Information-Knowledge Pyramid, showing the transition from electromagnetic signals to higher level-products and eventually knowledge about the Earth System 

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* 1. Instrumentation

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* 2. Auxiliary Instrumentation

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* 3. Spatial Scales

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* 4. Wavelength region

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* 5. Information Levels covered:
Level 0: DN

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* 6. Level 1: Calibrated Physical Units

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* 7. Level 2:

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* 8. Level 3: Higher level products (E.g. vegetation indices, estimated biophysical variables, SIF)

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* 9. What is the type of your first instrumentation?

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* 10. Calibration (1st instrumentation): Quantity

Note:
Multiple selections are possible: e.g. an instrument is radiometrically calibrated and is used to derive reflectance using a reference panel that was calibrated in a 8 degree - hemispherical setup. If it is a spectrometer, then very likely it is also wavelength calibrated.

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* 11. Calibration (1st instrumentation): Calibration Provider

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* 12. Calibration (1st instrumentation): Uncertainty and Traceability

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* 13. Calibration (1st instrumentation): What is the calibration interval?

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* 14. Calibration (1st instrumentation): Other comments?

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* 15. Characterization (1st instrumentation): Parameters

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* 16. Characterization (1st instrumentation): Source

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* 17. Characterization (1st instrumentation): Usage

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* 18. Characterization (1st instrumentation): Other comments?

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* 19. Have you got one more instrument?

0 of 44 answered
 

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