MERTIS



Technical Parameters:

Focal length f 50 mm
F – number F# 2.0
Optical efficiency h opt 0.54
Micro-bolometer matrix detector 320 x 240 @ 50 µm
Spectral channel width l d 90 nm/ pixel
Spectral resolution l / l D 78 - 156
Spectral range 7 – 14 µm
Detectivity D* 0.95 109 cm Hz1/2 W -1
Resolution on ground M × 200 m
Envisaged resolution on ground (400 km orbit) 400 – 1000 m (M = 2 - 5)
Dwell time t 180 ms
Swath width 29.6 km
Instrument overall dimensions + ext. Baffle

140 x 139.5 x 129.5mm³ 83 x 65 x 53 mm³

Instrument mass 2.8 kg

URL dieses Artikels
http://www.dlr.de/os/desktopdefault.aspx/tabid-3489/5374_read-7960/