DNB Day/Night Reflectance White Sands, NM New Results and Analysis 01/17/2013

Analysis Region Point A Point B Point D

Note: Will just show D results. Let me know if you want to see C

24 Sep -9 Oct Lunar Period

Location “D” Results 24 Sep – 9 Oct Lunar Period

D: Day (Scattering Angle) WSdSpScatDOD.tif

D: Day (Source Zenith Angle) WSdSpZenDOD.tif

D: Night (Scattering Angle) WSdSpScatNOD.tif

D: Night (Source Zenith Angle) WSdSpZenNOD.tif

Night 10/09

D: Day Vs. Night (Scattering Angle) WSdSpScatAllD.tif

D: Day Vs. Night (Source Zenith Angle) WSdSpZenAllD.tif

22 Oct- 7 Nov Lunar Period

Location “D” Results 22 Oct- 7 Nov Lunar Period

D: Day (Scattering Angle) WSdOcScatDOD.tif

D: Day (Source Zenith Angle) WSdOcZenDOD.tif

D: Night (Scattering Angle) WSdOcScatNOD.tif

D: Night (Source Zenith Angle) WSdOcZenNOD.tif

Night 10/25

Night 10/26

Night 11/07

D: Day Vs. Night (Scattering Angle) WSdOcScatAllD.tif

D: Day Vs. Night (Source Zenith Angle) WSdOcZenAllD.tif

23 Nov- 6 Dec Lunar Period

Location “D” Results 23 Nov- 6 Dec Lunar Period

D: Day (Scattering Angle) WSdNvScatDOD.tif

D: Day (Source Zenith Angle) WSdNvZenDOD.tif

D: Night (Scattering Angle) WSdNvScatNOD.tif

D: Night (Source Zenith Angle) WSdNvZenNOD.tif

Night 11/23

D: Day Vs. Night (Scattering Angle) WSdNvScatAllD.tif

D: Day Vs. Night (Source Zenith Angle) WSdNvZenAllD.tif

23 Dec -5 Jan Lunar Period

Location “A” Results 23 Dec – 5 Jan Lunar Period

A: Day (Scattering Angle) WSdDcScatDOA.tif

A: Day (Source Zenith Angle) WSdDcZenDOA.tif

A: Night (Scattering Angle) WSdDcScatNOA.tif

A: Night (Source Zenith Angle) WSdDcZenNOA.tif

Night 1/5 I suspect there is a lot of snow cover in the above image.

A: Day Vs. Night (Scattering Angle) WSdDcScatAllA.tif

A: Day Vs. Night (Source Zenith Angle) WSdDcZenAllA.tif

Location “B” Results 23 Dec – 5 Jan Lunar Period

B: Day (Scattering Angle) WSdDcScatDOB.tif

B: Day (Source Zenith Angle) WSdDcZenDOB.tif

B: Night (Scattering Angle) WSdDcScatNOB.tif

B: Night (Source Zenith Angle) WSdDcZenNOB.tif

B: Day Vs. Night (Scattering Angle) WSdDcScatAllB.tif

B: Day Vs. Night (Source Zenith Angle) WSdDcZenAllB.tif

Location “D” Results 23 Dec – 5 Jan Lunar Period

D: Day (Scattering Angle) WSdDcScatDOD.tif

D: Day (Source Zenith Angle) WSdDcZenDOD.tif

D: Night (Scattering Angle) WSdDcScatNOD.tif

D: Night (Source Zenith Angle) WSdDcZenNOD.tif

D: Day Vs. Night (Scattering Angle) WSdDcScatAllD.tif

D: Day Vs. Night (Source Zenith Angle) WSdDcZenAllD.tif

Combined Data: 9/24-10/9 10/22-11/7 11/23-12/6 12/23 – 1/5

Location “A” Results Combined

A: Day (Scattering Angle) WSd4mScatDOA.tif

A: Day (Source Zenith Angle) WSd4mZenDOA.tif

A: Night (Scattering Angle) WSd4mScatNOA.tif

A: Night (Source Zenith Angle) WSd4mZenNOA.tif

A: Day Vs. Night (Scattering Angle) WSd4mScatAllA.tif

A: Day Vs. Night (Source Zenith Angle) WSd4mZenAllA.tif

Location “B” Results Combined

B: Day (Scattering Angle) WSd4mScatDOB.tif

B: Day (Source Zenith Angle) WSd4mZenDOB.tif

WSd4mScatNOB.tif B: Night (Scattering Angle)

B: Night (Source Zenith Angle) WSd4mZenNOB.tif

B: Day Vs. Night (Scattering Angle) WSd4mScatAllB.tif

B: Day Vs. Night (Source Zenith Angle) WSd4mZenAllB.tif

Location “D” Results Combined

D: Day (Scattering Angle) WSd4mScatDOD.tif

D: Day (Source Zenith Angle) WSd4mZenDOD.tif

WSd4mScatNOD.tif D: Night (Scattering Angle)

D: Night (Source Zenith Angle) WSd4mZenNOD.tif

D: Day Vs. Night (Scattering Angle) WSd4mScatAllD.tif

D: Day Vs. Night (Source Zenith Angle) WSd4mZenAllD.tif

Check for relationship between edges of granules and values

B: Column vs Reflectance Value for Zeniths > 64° WSd4mColZNOBe.tif Doesn’t seem to be a relationship between the Reflectance value and the edges. In fact, one of the lowest values is near the center of the granule.

D: Column vs Reflectance Value for Zeniths > 64° WSd4mColZNODe.tif About the same for point ‘D’ as point ‘B’