Irradiance Sensor Unit
AssemblyCosine-corrected radiometer measuring downwelling illuminance for atmospheric correction post-flight. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Irradiance Sensor Unit
4 top-level lines as of r112803| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Silicon Photodiode | multispectral-survey-payload-photodiode | 1× | 1 | · | part |
| 2 | PTFE Cosine Diffuser | multispectral-survey-payload-diffuser | 1× | 1 | · | part |
| 3 | Log Transimpedance Amplifier | multispectral-survey-payload-amp | 1× | 1 | · | part |
| 4 | Irradiance ADC | multispectral-survey-payload-adc-irr | 1× | 1 | · | part |