Each Landsat cycle is 16 days during which time one complete coverage of the Earth is acquired.
(Each Landsat cycle; is; 16 days during which time one complete coverage of the Earth is acquired) (time one complete coverage of the Earth; is acquired; T:16 days)
Each Landsat cycle time one complete coverage of the Earth
is is acquired
16 days during which time one complete coverage of the Earth is acquired
T:16 days