有多便宜多了上海洋山传感器象海豹和其他动物,相比使用Argo浮标和其他非生物传感器?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 10 - t21:20:24z //www.hoelymoley.com/feeds/question/224 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/224 8 有多便宜多了上海洋山传感器象海豹和其他动物,相比使用Argo浮标和其他非生物传感器? InquilineKea //www.hoelymoley.com/users/10 2014 - 04 - 16 - t22:03:52z 2014 - 05 - 21 - t09:58:52z < p > < a href = " http://www.pbs.org/wgbh/nova/next/nature/animals-as-oceanographers/ " >这篇文章< / >表示,越来越多的传感器对动物相比还是相对便宜的替代品。< / p > < blockquote > < p >海豹,换句话说,填写盲点在海洋学家的地图。他们这样做的成本相对——损失至少比硅谷对此船只或Argo浮标,探针的国际网络传输实时测量地球的海洋。< / p > < /引用> < p >但便宜多少?< / p > //www.hoelymoley.com/questions/224/-/459 # 459 5 回答的打鼾声有多便宜多了上海洋山传感器象海豹和其他动物,相比使用Argo浮标和其他非生物传感器? 打鼾声 //www.hoelymoley.com/users/120 2014 - 04 - 23 - t15:44:35z 2014 - 05 - 14 - t03:27:23z < blockquote > < p >每个浮动成本约15000美元,沟通,部署和校准成本大约每一个浮动的终身成本的两倍。< / p >

(from http://www.argo.ucsd.edu/Argoflyer_final.pdf)

One can roughly estimate from this source, given a life-span of four years, an Argo float costs slightly over \$3.5k/yr (float only) or \$7k/yr (including deployment and calibration etc.).

...by June 2007, over 95 percent of the goal of 3,000 floats had been deployed...

...With a four-year life span per float ...

...The annual cost of the worldwide Argo program is about $20 million...

(from http://celebrating200years.noaa.gov/magazine/argo/welcome.html#float)

Based on this source all inclusive number will be in the ball park of slightly less than \$7k/yr.

So, without getting into details of whether one can be an alternative to another technically, a primitive cost comparison based on the yearly cost derived from the mentioned article and the links below it is ~7k\$/yr (including deployment and calibration etc.) or ~3.5k/yr (only the float) vs versus \$4k per tag with Tarpon fish. So if one can assume the deployment/retrieval/calibration costs are similar they will cost about the same by the end of first year. After one year the annual cost of a fish tag will keep getting cheaper and cheaper than a float until the end of its life-span.

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