- #1

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When you measure irradiance using a spectroradiometer, can you calculate radiance based on the irradiance outputs? How does one measure the angle in cosθ and solid angle Ω in the radiance formula?

Thanks!

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- Thread starter nejidoreb
- Start date

- #1

- 2

- 0

When you measure irradiance using a spectroradiometer, can you calculate radiance based on the irradiance outputs? How does one measure the angle in cosθ and solid angle Ω in the radiance formula?

Thanks!

- #2

- 785

- 15

No , I don't think so...Hi,

When you measure irradiance using a spectroradiometer, can you calculate radiance based on the irradiance outputs?

How does one measure the angle in cosθ and solid angle Ω in the radiance formula?

Thanks!

Yes , you can. Just google it... There is a very wide explanation over there.

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