Daily Tech Briefing
AI 科技速览
每天 5 分钟内学习 AI。获取最新的人工智能新闻,理解其重要性,并学习如何将其应用于您的工作。
CNET AI · 2026/7/31 19:23:00

Google Quickly Rolls Back a Feature That Could Make Deepfake Satellite Images
AI 中文解读
Google这次真是“闪了腰”——新推出的AI功能刚上线一天就被紧急撤回。这个功能本打算让用户基于谷歌地球的卫星影像生成“定制版”地图图片,比如把中央公园改成自己梦想的家,或是模拟未来城市风貌。但研究人员发现,它也能轻易炮制出以假乱真的虚假卫星照片,比如凭空捏造一座核电站,这可能被用来制造谣言和误导舆论。谷歌随后承认疏忽,表示要加固安全防线再重新上线。
对普通用户来说,这其实挺可惜的。原本你可以像玩“模拟城市”一样,在地图上发挥创意,规划新家的样子。但同时也要警惕:当AI能随心所欲“重塑现实”,我们看到的卫星图可能不再是真相,而是一张披着“实景”外衣的合成图。未来,判断一张图是否真实,恐怕得像辨别真假新闻一样小心了。
Google announced a new way to use AI this week. Then pulled it a day later.
As of Thursday, you could use the company’s Nano Banana 2 AI model to generate images based on Google Earth’s satellite, aerial and 3D images. After journalists and researchers shared concerns that it could create realistic satellite images that could be used in misinformation campaigns, the company said it was heading back to the drawing board to improve its guardrails.
Google initially listed a few ways you can use the new Nano Banana feature in your Google Earth maps, like creating custom infographics to learn about a new place you haven’t visited yet, or reimagine how it looked years ago.
You could even imagine the future, like new infrastructure or your dream home. I tried it out for myself before the feature disappeared.
I typed “Central Park” in the Google Earth search bar, zoomed in on the place and tapped the Create Image button. After a brief prompt, I saw my three-story dream home in the middle of Central Park — slightly unrealistic. However, you could refine the image and even save it to a project.
This feature was only available for desktop use. And it took a few minutes for the image of a house in Central Park to generate. Google initially said the new feature “creates concepts grounded in the real world” in Thursday’s blog post.
Researchers quickly highlighted the potentially hazardous possibilities the tool created. In a viral post on his newsletter, Digital Digging, investigator Henk van Ess showed how easily the tool could create fake but believable images — a nuclear plant in Iran, for example. “Google spent twenty years building the reference the world checks against,” van Ess wrote. “Today it added a button that makes things up.”
After the backlash, Google on Friday said in a statement on X that it would remove the feature after seeing screenshots of images that violated its policies. “So we’re rolling back this feature in Google Earth while we work on implementing stronger guardrails,” the company said. “It’s important to note that generated images didn’t appear in the main Google Earth experience for others to see and were watermarked as AI generated.”
Re: our statement on Image Generation in Google Earth: “We know that people uniquely trust Google Earth for a reliable view of the world. We’ve seen geospatial professionals using this feature for a range of useful purposes, however we’ve also seen people sharing screenshots of…— News from Google (@NewsFromGoogle) July 31, 2026
There are plenty of AI image-generation tools, such as Canva and Midjourney. Some focus on realism and let you edit existing images, like Nano Banana. You can create your own imaginary world, like a Barbie Dreamhouse, in place of your own home on your map. But there are plenty of dangers, too. That false sense of reality can lead to misinformation, deception and skewed opinions and narratives.
I found some relief in knowing you couldn’t alter Google Earth for everyone, because you could only alter your own map. But that won’t stop people from sharing screenshots or saved map projects with other people that depict an alternate reality. And when trusted tech companies like Google create AI features like this, it makes it even harder to sort out what is true and what is false.
Dashia Milden
Editor
Dashia is the consumer insights editor for CNET. She specializes in data-driven analysis and news at the intersection of tech, personal finance and consumer sentiment. Dashia investigates economic shifts and everyday challenges to help readers make well-informed decisions, and she covers a range of topics, including technology, security, energy and money. Dashia graduated from the University of South Carolina with a bachelor's degre
分享
阅读原文 ↗