KEvolview

Help pastoralist communities around the world preserve their livelihood, by providing them access to information and resources (e.g grass land, water, safe routes) to prepare and support their migration journey.

The objective of the project is to design a working prototype for a mobile application which provides pastoralists community with information on land monitoring: water availability, grassland, and assist communities in networking.

Navigation system for marine people. They sail anywhere in search of follows.

• Resources: marine lives, rare metal, treasure
• Route patterns: safe way from A to B.
  • harbor, fish community, another ship
• Survive cost: number of crews, weight of shipments

There are two systems, a ground station and a marine station each ships.
The ground station solves an optimization problem with image data of meteorological phenomenons from NASA. And this system sends navigation data to the marine stations with SDR.
The marine station receives data with moving antenna and SDR. Antenna moves in the direction as the ground station or some satellites. The ground station sends data directly day by day, and some satellites sends data in realtime. The marine station collects them with moving antenna and SDR.

We developed follows

• Data crawler collects image data of meteorological phenomenon
  
  • future work: using Terra, Aqua, Suomi-NPP, ICESat, GPM
• Optimization solver with only atmosphere
  • future work: setting other data and limitations
• SDR sender demonstration sends from solved images with bladeRF, but this is demo
  • future work: developing modulation with real way
• Antenna rotator moves to satellites with self-location data from GPS on Raspberry Pi
  • future work: receiving real wireless data from satellites
• SDR receiver demonstration shows spectrums with rtl-sdr and sdr sharp
  • future work: developing on Raspberry pi and rtl-sdr, or bladeRF, and demodulation
• 3D hologram system shows safty route
• future work: increasing projection size