Table 2 Parameters of linear regressions obtained for six AOD pairs for a given day (May 11, 2008): number of points (N), square of correlation coefficient (R2), slope and mean difference (bias).

From: Harmonized and high-quality datasets of aerosol optical depth at a US continental site, 1997–2018

AOD pair

N

R2

Slope

Bias

1

44

0.952

0.845

0.007

2

38

0.989

0.796

−0.011

3

34

0.986

0.810

−0.013

4

382

0.926

1.01

0.02

5

355

0.984

0.986

0.002

6

438

0.943

1.044

0.019