Table 3.
Landsat satellite data.
| Satellite | Sensor | Years | Spatial resolution | Spectral bands |
|---|---|---|---|---|
| Landsat 1 | MSS | 1972–1978 | 57 m | 2 visible, 2 near infrared |
| Landsat 2 | MSS | 1975–1982 | 57 m | 2 visible, 2 near infrared |
| Landsat 3 | MSS | 1978–1983 | 57 m | 2 visible, 2 near infrared |
| Landsat 4 | TM | 1982–2001 | 30 m (reflective bands) 120 m (thermal band) |
3 visible, 1 near infrared, 2 middle infrared, 1 thermal |
| Landsat 5 | TM | 1984– | 30 m (reflective bands) | 3 visible, 1 near infrared, 2 middle infrared, 1 thermal |
| Landsat 7 | ETM+ | 1999– | 15 m (panchromatic) 30 m (reflective bands) 60 m (thermal bands) |
3 visible, 1 near infrared, 2 middle infrared, 2 thermal 1 panchromatic |
Selected websites:
Earth Explorer: http://earthexplorer.usgs.gov.
Global Visualization Viewer (GloVis): http://glovis.usgs.gov.
Michigan State Observatory for Ecosystem Services: http://www.landsat.org/.
Multi-Resolution Land Characteristics Consortium: http://www.mrlc.gov.