GLOWIN My Satellite is.. 201114525 GYUSEOK LEE.

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Presentation transcript:

GLOWIN My Satellite is.. 201114525 GYUSEOK LEE

Contents What is GLOWIN? Idea and Principle Details Applications - Sensor, Band Details - Orbit, Velocity, Period - Resolution Applications Contents

Global Wind Profiler Satellite What is GLOWIN?

Idea / Principle Wind Profiler t = 2*d/c WIND MICROWAVES (λ = 60cm, 3m) d (distance) t = 2*d/c (c : light speed)

GLOWIN Idea / Principle 3 directions - Forward - Leftward - Rightward

Details Orbit (LEO) H (altitude) = 200 km d (distance) = 1.6E+3 km RE d H ME = 5.98E+24 kg RE = 6400 km G = 6.673E-11 Nm2/kg2 H (altitude) = 200 km d (distance) = 1.6E+3 km v (velocity) = 7.8E+3 m/s T (period) = 5.3E+3 sec = 1.47 hr 1day → 16.3 cycles

Details 2 millions cells × 3-dir Resolution d = 1600 km 2500 km 2 km

Details Why 3 Directions? Observed values from 3 directions → Interpolation → Reliability ↑ Because of Land topography

We can See.. Applications Interaction Information - Atmospheric Phenomena ↔ Ocean Phenomena Global Climate Variation - Arctic Oscillation - ENSO

Thank you..