Planetary Radiation Budgets - ceres
Planetary Radiation Budgets - ceres Planetary Radiation Budgets - ceres
Radiation Balance : R N = absorbed SW flux – emitted LW flux (averaged over the planetary surface) CERES STM 23-25 Sept. 2003 Energy Balance : R N – P = 0 P = average energy flux from the planetary interior R. Kandel & M. Viollier Planetary Radiation Budgets 2
Absorbed SW flux = ¼ ( S 0 /a 2 ) ( 1 – A ) Bond Albedo A = mean reflected SW flux mean incident SW flux (Means over planet’s entire surface) CERES STM 23-25 Sept. 2003 R. Kandel & M. Viollier Planetary Radiation Budgets 3
- Page 1: Planetary Radiation Budgets Robert
- Page 5 and 6: Each radiance measured (e.g. from A
- Page 7 and 8: Replacing the satellite by a much m
- Page 9 and 10: VENUS b V EARTH SUN b M CERES STM 2
- Page 11 and 12: PLANET Mercury Venus EARTH Mars Jup
- Page 13 and 14: Bond albedo A = p q both geometric
- Page 15 and 16: Bond albedo A = p q both geometric
- Page 17 and 18: Radiation Balance R N = absorbed SW
- Page 19 and 20: Jupiter’s Energy Balance : 12.6 i
- Page 21 and 22: Error bars also needed for planetar
- Page 23 and 24: 100 x ALBEDO 32 30 28 26 Example AL
- Page 25 and 26: NET GLOBAL MEANS Example : Global r
Absorbed SW flux = ¼ ( S 0 /a 2 ) ( 1 – A )<br />
Bond Albedo A =<br />
mean reflected SW flux<br />
mean incident SW flux<br />
(Means over planet’s entire surface)<br />
CERES STM<br />
23-25 Sept. 2003<br />
R. Kandel & M. Viollier<br />
<strong>Planetary</strong> <strong>Radiation</strong> <strong>Budgets</strong><br />
3
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