SST: Sea Surface Temperature: creates a false colour image by combining sensors 3 and 4 (Infrared) and using a pre-defined palette colour the image. This sensor covers the full range temperatures from very cold cloud tops to very hot deserts. SDR# interface, playing back a previous recording.įinally, the WXToImg software takes the demodulated audio stream coming from SDR# and converts it to images. Thermal: Thermal: Creates false color images using the temperatures from (sensor 4) Thermai Infrared image. The Gpredict software tracking NOAA-19.Īfter being triggered by the tracking software, SDR# then decodes the incoming signal. Which of Ferrets color palettes best convey information to color-impaired viewers What palettes will show up well if I photocopy the output, or display it using LCD projectors, Laptop and CRT screens, and color printers How can I create a palette to show out-of-bounds data Here is a table showing a range of available palettes with examples. The tracking software should start recording and decoding of the incoming signal automatically, based on the calculated position of the satellite. Setting the software up is a bit finicky, when in doubt refer to the excellent rtl-sdr blog at, or to. To decode and process the incoming signal, I used a number of programs on my Windows PC: My base station consisted of the following parts: To get the signal into my PC, I used the excellent and low-cost RTL-SDR stick V3 by. HardwareĪs mentioned, I used my own antenna. After building a satellite antenna, I was able to receive and decode the weather maps sent by three US-based legacy satellites operated by the National Oceanic and Atmospheric Administration (NOAA).
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