Chinese scientists are trying to develop drones that can fly without the help of a satellite. Photo: AP

Chinese scientists create landmark spotting navigation system for drones that could rival GPS

  • Networks like Beidou could face challenge from system that fixes on ground features
  • Drones could learn to ‘cherry-pick’ video images and work out their own flight paths
Topic |   China science

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Chinese scientists are trying to develop drones that can fly without the help of a satellite. Photo: AP
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