LANDSAT7-ETM+

General info
Programme: 
National
Country: 
USA
Scale: 
1/100 000 to 1/25 000
Spatial resolution: 
30 to 10m
Platforms: 
Start of the mission: 
1999
End of the mission: 
operating but black stripes since 2003
Time for revisit: 
16 days
Acronym Sensor: 
ETM+
Swath at nadir: 
185.0 km
3D capacity: 
no
Panchro spatial resolution : 
15.00 m
Multi-spectral spatial resolution : 
30.00 m
Spectral bands
Nber of spectral bands: 
6
Visible: 
3
NIR: 
2
SWIR: 
2
TIR: 
1 (60m)
Indicative price: 
Free
Operator: 
USGS and NASA
Comment: 
Change detection possible thanks to the existence of long worldwide archive of images recorded in the same sensor since 1993. Enhanced spatial resolution in panchromatic and thermal bands.