• vortic@lemmy.world
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    4 months ago

    This may be more pronounced, but this has been going on for at least 15 years and probably longer. I only say 15 years because that is how long I have been working with satellite imagery that easily shows these boundaries. They show up as obvious lines of light in nighttime visible satellite imagery.

    • BremboTheFourth@piefed.ca
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      4 months ago

      Even in the article Jason Wang says he’s seen this before, but this represents a massive scaling up, from hundreds of boats to thousands