SATELLITE INSTRUMENT
SKYSAT CONSTELLATION
SkySat is a constellation of 15 satellites capable of performing sub-meter observation of the Earth surface. With the first satellite launched in 2013, the constellation can perform nadir and off-nadir Earth imagery in 4 bands and panchromatic, revisiting the same site up to 10 times a day.
TYPE OF INSTRUMENT
CMOS Frame Cameras with Panchromatic and Multispectral halves
STATUS
Operational
DATA AVAILABILITY
Yes, on request
(proposal submission to ESA)
TIME RANGE
Since 2013
FREQUENCY OF MEASUREMENT
Continuous (sub-daily to multi-daily revisit cycle)
DATA PUBLISHING FREQUENCY
n/a
DATA PUBLISHING DELAY
n/a
MORE INFORMATION
CALIBRATED DATA
Not specified
MEASUREMENT UNIT
n/a
WAVELENGTH RANGE
RGB (450-695 nm), Near IR (740-900 nm) and panchromatic (450-900 nm)
OBSERVED AREA
from -180° to 180° of long. from -84° to +84° of lat.
FIELD-OF-VIEW
5.5 – 8 km swath
POINTING DIRECTION
Varying
SPATIAL RESOLUTION
0.5 – 1 m
ORBIT TYPE
Sun-synchronus low alt. PO (475 km); non-Sun-synchronus inclined (53°)
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