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2021年CATTI 英语翻译实务翻译练习:Google Earth's new Timelapse feature

更新时间:2021-04-29 18:01:07 来源:网络 阅读量:

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2021年CATTI 英语翻译实务翻译练习:Google Earth's new Timelapse feature

Google Earth users can now see the striking effect of climate change over the past four decades.

Google's latest feature, Timelapse, is an eye opening, technical featthat provides visual evidence of how the Earth has changed due to climate change and human behavior. The tool takes the platform's static imagery and turns it into a dynamic 4D experience, allowing users to click through timelapses that highlight melting ice caps, receding glaciers, massive urban growth and wildfires' impact on agriculture.

feat /fiːt/n. 功绩,壮举;技艺表演

Timelapse compiles 24 million satellite photos taken from 1984 to 2020, an effort Google (GOOG) said took two million processing hours across thousands of machines in Google Cloud. For the project, the company worked with NASA, the United States Geological Survey's Landsat program — the world's longest-running Earth observation program — the European Union's Copernicus program and its Sentinel satellites, and Carnegie Mellon University's CREATE Lab, which helped develop the technology behind Timelapse.

To explore Timelapse in Google Earth, users can type any location into the search bar to see it in motion, whether it's a landmark or the neighborhood in which they grew up. Google said it removed elements such as clouds and shadows from the images, and computed a single pixel for every location on Earth for every year since 1984; ultimatel stitching them together into a timelapse video.

pixel / ˈpɪksl/ n. (显示器或电视机图象的)像素(等于picture element)

stitch together 缝合

For example, it's possible to see the Cape Cod coast slowly shifting south, agriculture growth in the middle of a desert in Al Jowf, Saudi Arabia, and the development of Songdo beach, a man-made beach in Busan, South Korea.

Cape Cod 科德角

"Visual evidence can cut to the core of the debate in a way that words cannot and communicate complex issues to everyone," said Rebecca Moore, a director of Google Earth, in a blog post on Thursday.

Google also created various guided tours through Voyager, its storytelling platform, around some of the broader changes seen in the imagery.

The company said it hopes governments, researchers, journalists, teachers and advocates will analyze the imagery, identity trends and share their findings.

"We invite anyone to take Timelapse into their own hands and share it with others — whether you're marveling at changing coastlines, following the growth of megacities, or tracking deforestation," Moore said. "Timelapse in Google Earth is about zooming out to assess the health and well-being of our only home, and is a tool that can educate and inspire action."

zoom out (通过聚焦镜对远处物体的映像尺寸)快速缩小

背景资料:

Google地球新增“缩时”功能,集结过去37年来数千万张卫星照片,让用户一睹地球在这几十年间的变迁,包括森林面积、城市扩张等画面,这也是Google地球自2017以来最大的软件更新。

Google与美国国家航太总署(NASA)、地质调查局、欧盟等合作,在1984年到2020年间搜集了2,400万张卫星照片,经过Google云端计算机逾2百万小时的处理时间后,汇集成高达4.4兆像素的影片,相当于53万部4K画质影片的大小。

用户进入到Google地球的网站以后,可以在搜寻字段输入想要观看的地点,或是直接浏览Google整理好的各种地形变化,像是采矿、农业、冰河、天然灾害等。其中,Google归纳出5个重要的主题,包括森林变化、城市扩张、气候暖化、能源、以及脆弱的生态美景。

Google表示,气候变迁对地球造成的影响虽然非常巨大,但是对许多人来说却是很抽象且遥远的,例如多数人感受不到冰川融化对环境产生的立即作用,因此Google地球除了推出缩时功能以外,也在网站上传了8百多部缩时影片,同步支援2D和3D模式,借此将地球惊人的样貌变化呈现给大家。

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