“highly attested NASA global model”

“According to a new study led by Eurac Research – a private research center from Bolzano, Italy – global snow cover has been steadily declining over the past four decades.

“I chose a highly attested NASA global model as the basis and then refined it. In fact, for the period when the data from the model and the more precise satellite images overlapped, I was able to better calibrate the model thanks to so-called ‘artificial neural networks,’ a computational system that falls under the aegis of artificial intelligence,” explained Notarnicola.”

Snow cover has decreased in recent decades • Earth.com

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

Rutgers University Climate Lab :: Global Snow Lab

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2 Responses to “highly attested NASA global model”

  1. rah says:

    Based on what I’m seeing in the long range forecasts, it is looking like that NH snow cover metric is going to see a significant jump up this fall and winter.

  2. conrad ziefle says:

    At my old job, we needed to forecast short term weather trends in order to determine how much natural gas we needed to buy. I had a guy in charge of doing that, and he suggested to me that we purchase a neural network model to run beside our statistical model to see how it would do. I’m sure newural models are better now, but I guess that they can still only use the data you give them to work with. Also, it kind of depends on how you interpret the output. A 4% decline over 2 decades would imply nothing to me in the big picture of climate. We know from ice cores that the temperature often runs counter to the major tread for decades, even centuries.

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