Végétation

Végétation

Satellites

SPOT-4, SPOT-5

Status

Operational – Utilised in the period: 1998 to ~ 2013

Mission

Vegetation observation

Instrument type

4-channel VIS/NIR/SWIR radiometer

Scanning technique

Bushbroom, 1728 pixel/line, swath 2200 km

Coverage/cycle

Near-global coverage in one day

Resolution (s.s.p.)

1.15 km IFOV

Resources

Mass: 152 kg - Power: 200 W - Data rate: 510 kbps

Central wavelength

Spectral interval

Radiometric accuracy (SNR)

0.450 µm

0.43 – 0.47 µm

…... @ ….. % albedo

0.645 µm

0.61 – 0.68 µm

…... @ ….. % albedo

0.835 µm

0.78 – 0.89 µm

…... @ ….. % albedo

1.645 µm

1.58 – 1.75 µm

…... @ ….. % albedo