| | | continued to Combined depth | |
| | | continued to enforcing Combined Depth | |
| | | continued to SAM | |
| | | continued to NEW PROCESSING | |
| | | The regression plots below reflect - transient water/atmosphere optical properties,
- as well as odd features in Fabio's seatruth DTM?
Still, they demonstrate that 4SM calibration is correct | |
| | | 20081224 Landsat TM | |
| | | 20100112 Landsat TM | |
| | | 20101214 Landsat TM | |
| | | 20131004 clear atmosphere | |
 |  | 20131019 15m pan sharpened GSD OLI by Fabio using R
Pansharpened image works well : no need to smooth
Offset/Scaling of pansharpened bands not under control
R2=0.90 RMSE=1.20 m OII+0.2 |  |
 |  | 20131104 15m pan sharpened GSD by Yann using R
Using pan sharpened OLI works well : no need to smooth
R2=0.91 RMSE=1.28 m OII+0.3 |  |
 |  | 15m pan sharpened GSD by Yann using R 20140107 PAN sharpening and 15m resampling are now available in 4SM
New SAM maps greenish and purpleish signatures separately
R2=0.86 RMSE=1.76 m C1 |  |
 |  | 20140208 15m pan sharpened GSD using R does not require smoothing 15 m resampled GSD yields the same result, but requires smoothing R2=0.89 RMSE=1.09 m ??OIII |  |
 |  | 20141024 15m pan sharpened GSD by Yann using R
15 m resampled GSD
R2=0.91 RMSE=0.95 m OII |  |
| | | 20150110 | |
| | | 20150211 | |
| | | 20150227 | |
| | | 20150315 | |
| | | 20150416 | |
| | | 20150518 | |
| | | 20150603 | |
| | | 20150822 | |
| | | 20151025 | |
| | | 20160113 | |
 |  | 20160129 15m pan sharpened GSD OLI by Fabio using R
Using pan sharpened OLI works well : no need to smooth
Offset/Scaling of pansharpened bands not under control
DTM very crude
OII+0.9 |  |
 |  | 20160301 15m pan sharpened GSD by Yann using R
Bad water situation
OII+0.4 |  |
| | | 20160317 | |
 |  | 20161011 15m pan sharpened GSD by Yann using R
Using pan sharpened OLI works well : no need to smooth
Offset/Scaling of pansharpened bands not under control
Turbid waters play tricks
OIB+0.3 very clear homogeneous waters KiKj=0.47 OIB+0.3 |  |
 |  | 20161027 15m pan sharpened GSD by Yann using R
Using pan sharpened OLI works well : no need to smooth
Offset/Scaling of pansharpened bands not under control
OIB+0.7 |  |
 | | 20161214 15 m GSD by 4SM: oversampled from 30 to 15 m, and decubi'd
RMSE=1.27 m
OII+0.7 |  |
| | | 20131019 OII+0.2 20131104 OII+0.3 20140107 C1 20140208 OIII 20141022 OII 20150110 C1 very nice 20160129 OII+0.9 20160301 OII+0.4 20161011 OIB+0.3 20161027 OIB+0.7 20161214 OII+0.7 | |
| | | continued to Combined depth | |
| | | continued to SAM | |
| | |
continued to 2018 scenes | |
peer-reviewed and published in 2017 
