How Big Data Can Boost Weather Forecasting
張岳庭 D0741017 Source: https://www.wired.com/insights/2013/02/how-big-data-can-boost-weather-forecasting/ Considering the number of variables involved and the complex interactions between these variables, weather forecasting has always been extremely challenging. The significant increase in data collection and processing capabilities has greatly improved the ability of weather forecasters to pinpoint the time and severity of hurricanes, floods, snowstorms and other weather events. Globally, more and more evidence of climate change is prompting governments and scientists to take action to protect people and property from its effects. But to take effective measures, they need to know more about the weather-from everything that will happen tomorrow to what will happen next year. According to the professor of economics and finance , Alan Anderson, PhD , “Example of an application of big data to weather forecasting is IBM’s Deep Thunder. Unlike many weather forecasting systems...
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ReplyDeleteThank you for the article sharing. That is a interesting article for me because I have never read anything about data usage in museum. So the content really widen my horizons. Such as talking about big data at The British Museum. British museum receives many tours in a years and it is the most popular attraction in UK. Which means that they are able to collect a lots of data. So how do they collect data from consumer? They are not talking about doing survey, that just to low class for them. It is more scientific. I think you do have a really great description about that. When people are appreciating those artwork, it is also keeping a close eye on peoples.Via audio guides or interactive exhibits. For example, beacon helps the museum read their audience. People’s preference and interest may influence the decision making of next exhibition. And beacon records useful information, such as how long do people stay at the some area. So that they can know which type of work can able to attract more people. Data analyzation is always the best way to optimise performance. And for the privacy problem that you had mentions. I don’t think it is a threat. In my point of view, museum may only collect people's behaviour in the museum or reaction to artworks. It is the same meaning as a CCTV to record peoples behaviour in the shop. It would not able to get any important individual information. Therefore, there is nothing to worry about.