Reports

Contents

Title:

GCC comparision - Midday vs. Whole-day

Date:

2018-12-11

Data File:

GCC_Compare_BC.csv
GCC_Compare_SB.csv
GCC_Compare_EP.csv
GCC_Compare_BA.csv
GCC_Compare_SW.csv

Refers to:

BC,SB,EP,BA,SW

We are comparing GCC values calculated from different batches of half-hourly photos. One batch includes only 2 hours of midday photos (4 photos total), and the second batch includes 7 hours of photos (14 photos total, 9:15 to 15:45).

GCC = G / (R+G+B)

Figure 1. Time-series of GCC at Bouldin Corn.

Figure 2. Time-series of GCC at Sherman Barn. The daily GCC minimum is at mid-day when the grass is brown (July through mid December).

Figure 3. Time-series of GCC at East Pond.

Figure 4. Time-series of GCC at Bouldin Alfalfa.

Figure 5. Time-series of GCC at Sherman Wetland.