Blimp used to spot sharks

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Blimp used to spot sharks

Post by mpaineau » Thu Apr 12, 2018 7:45 am

From ABC Radio National Science Show: ... ks/9601422

Kye Adams from Uni of Wollongong has be trialling use of a blimp to spot sharks and distressed swimmers (not necessarily at the same time!) at Kiama Beach. It is a great idea because a blimp can stay in the air, at the same spot, all day. Drones need frequent recharges.

Seems to me to be a much better alternative to shark nets and would actually cost a lot less than paying contractors to deploy and maintain the nets (i.e. remove dead dolphins and turtles).

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Snowy McAllister
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Re: Blimp used to spot sharks

Post by Cranked » Thu Apr 12, 2018 8:57 am

Good idea but as far as I know sharks are very hard to spot in the water. About 80% of the time (I'm guessing) the water is just about opaque due to cloud, wind, reflection or suspended sediment.
“I don’t necessarily agree with everything I say ”— Marshall McLuhan

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Re: Blimp used to spot sharks

Post by Slobadan Madicubich » Fri Apr 13, 2018 6:28 am

Excellent billboard

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marauding mullet
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Re: Blimp used to spot sharks

Post by marauding mullet » Wed Apr 18, 2018 2:41 am

Oh the humanity
petulance wrote: 01100100 01101001 01100111 01101001 01110100 01100001 01101100 00100000 01110111 01101111 01110010 01101011

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