To find azimuth angle

to find azimuth

1. ECM644/ Aslina

TO FIND Look Angle: TO FIND ELEVATION AND AZIMUTH
ANGLE ( Calculation of a GEO satellite)





















TO FIND AZIMUTH ANGLE FOR GEO SAT
1) FIND THE CENTRAL ANGLE , ɣ

2) FIND THE ELEVATION ANGLE,

3) FIND THE INTERMEDIATE ANGLE,

4) CHECK THE VISIBILITY
 For Geostationary Satellites, SATELLITE IS VISIBLE
IF   81.3
o

2. ECM644/ Aslina


1) ES in NORTHERN HEMISPHERE
a) SS to the SE of ES


1) ES in NORTH
b) SS to the SW of ES



2) ES in SOUTHERN HEMISPHERE
c) SS to the NE of ES

3. ECM644/ Aslina






3) ES in SOUTHERN HEMISPHERE
d) SS to the NW of ES