2023-05-09: Mullion, Landsat 9 overpass
A Daily Validation Summary Report of the surface reflectance data collected on the date of 2023-05-09 by Geoscience Australia. The full collection of data is contained in the National Spectral Database. Satellite data can be found on DEA maps.
In this report
Variables
These variables and environmental factors were present on the day the data were collected.
Instrument(s) used |
ASD FR4 (18179/3) |
Time of field site measurements (UTC) |
2023-05-08 23:49:10 to 2023-05-09 00:42:13 |
Time of overpass (UTC) |
2023-05-08 23:50:20 |
GPS quality |
Good |
Reference position |
148.86259475E, 35.1227612S (WGS84) |
Matchup quality |
Excellent |
Results
The surface reflectance statistics collected on this day are grouped into bands. This allows the data to be used to validate Geoscience Australia’s other datasets that use the same standardised bands.
Band |
Sat Mean |
Sat rms |
Field mean |
Field rms |
CA |
0.035 |
0.002 |
0.036 |
0.008 |
blue |
0.047 |
0.003 |
0.045 |
0.011 |
green |
0.077 |
0.004 |
0.077 |
0.017 |
red |
0.082 |
0.006 |
0.08 |
0.021 |
NIR |
0.285 |
0.018 |
0.295 |
0.06 |
SWIR1 |
0.24 |
0.011 |
0.244 |
0.05 |
SWIR2 |
0.133 |
0.007 |
0.134 |
0.03 |
Figures
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