Seek for headwaters / UAV

Many people like outdoor adventures, while it usually takes much time to seek for headwaters, and sometimes even no headwater can be found. As the source of life, water is important. Aimed at this problem, this design can rapidly find positions of headwaters with unmanned aerial vehicles as carriers in combination of headwater seeking technology and arrive at the headwater points in the fastest speed to take the water back, and through filtration technology during the absorption process, the water will be clean after being purified.