SOURCEFORGE » RALF » 2014 Reception of weather images

h1. Results

Finally, several receiving pictures can be seen below:

{TODO}

h2. March 19, 2015 | 16:12 UTC

The time when the satellites pass a fixed point on Earth varies slightly every day. From Toulouse we can see that the satellites pass according to the sequence: Satellite 19, 18 and 15. In order to probe the antenna, the first day was taking into account the satellite 15 due to the satellite 19 and 18 had already passed at that moment. The operating frequency of this satellite is 137. XX MHz. So for being close to the operating frequency of the designed antenna, as it can be seen in the images below, a good reception of the image is achieved although this has an inferior quality compared to what will be shown later.

h3. From NOAA 15:

p=. !{width: 70%}all_NOAA15_19032015_1712.jpg!

Figure 1: 

p=. !{width: 70%}NOAA15_19032015_1712_2.jpg!

Figure 2: 

p=. !{width: 70%}NOAA15_19032015_1712_thermal.jpg!

Figure 3: 

p=. !{width: 70%}NOAA15_19032015_1712.jpg!

Figure 4: 

h2. March 20, 2015 | 12:29 UTC

h3. From NOAA 19

p=. !{width: 70%}NOAA19_20032015_1329.jpg!

Figure 5: 

h2. March 21, 2015 | 12:18 UTC

h3. From NOAA 19: First pass

p=. !{width: 70%}all_NOAA19_21032015_1318.jpg!

Figure 6: 

p=. !{width: 70%}NOAA19_21032015_1318_colour.jpg!

Figure 7: 

p=. !{width: 70%}NOAA19_21032015_1318_falsecolour.jpg!

Figure 8: 

p=. !{width: 70%}NOAA19_21032015_1318_thermal.jpg!

Figure 9: 

p=. !{width: 70%}NOAA19_21032015_1318.jpg!

Figure 10: 

h3. From NOAA 19: Second pass

p=. !{width: 70%}all_NOAA19_21032015_1458.jpg!

Figure 11: 

p=. !{width: 70%}zoom_NOAA19_21032015_1458.jpg!

Figure 12: 

h2. March 23, 2015 | 13:58 UTC

h3. From NOAA 19: First pass

h3. From NOAA 19: Second pass