您的当前位置:首页 >休閑 >【】Watch Hawaii become a winter wonderland 正文
时间:2026-02-25 00:57:49 来源:网络整理编辑:休閑
A brand new satellite orbiting hundreds of miles above Earth's surface has just opened its eyes.。Dig
A brand new satellite orbiting hundreds of miles above Earth's surface has just opened its eyes.。
DigitalGlobe released the first public photo taken by the company's Earth-gazing WorldView-4 satellite, and it's a beauty.。
The new image, taken on Nov. 26 and unveiled last week, shows Tokyo, Japan's Yoyogi National Gymnasium, one of the sites of the 1964 Olympics.。
SEE ALSO:The first photo of Earth from space was taken 70 years ago。WorldView-4 is the latest advanced satellite in a fleet of five DigitalGlobe spacecraft designed to beam high-resolution images of various places on Earth back to people on the ground.。

The details in the new photo are impressive, especially considering that the image was taken from 617 kilometers, or about 383 miles, above the planet. Cars and trucks can be seen on roads and in parking lots, and stretching shadows of soccer players fan out on pitches on the upper-left portion of the photo.。
Thanks for signing up!。A close-up of part of the WorldView-4 image.Credit: IMAGE COURTESY © DIGITALGLOBE 2016 。
The difference between WorldView-4's first photo and some of the early images taken by DigitalGlobe's Ikonos satellite, which launched in 1999 and took its last photo in 2014, are like night and day. 。
Black and white Ikonos images clearly show large-scale features of different areas, but the detail is lost, limiting the number of applications available to users of the data.。Left:。Left:。IkonosAn Ikonos satellite image of RFK stadium in Washington D.C., 1999.Credit: Image courtesy of digitalglobe 。Right:。
WorldViewWorldView-4's first image.Credit: image courtesy of Digitalglobe 。
All in all, WorldView-4 will provide 680,000 square kilometers (a bit less than the size of Texas) of imagery to DigitalGlobe's database every day. 。
Clients like Google use those images to create maps, provide help to aid organizations after disasters, and other applications.。
Featured Video For You 。
Olympic security asks female Iranian fan to drop protest sign2026-02-25 00:43
'Prey' brings your alien abduction fears to life2026-02-25 00:42
Android apps will be the best thing on your Chromebook2026-02-25 00:28
McLaren's $515,000 all2026-02-25 00:19
New Zealand designer's photo series celebrates the elegance of aging2026-02-24 23:49
Hoes should be wary of 8th grader's relationship contract2026-02-24 23:48
Ilana Glazer exposes guy who faked a job on Broad City to score chicks2026-02-24 23:10
Woman with no Internet complains to company with cat pictures2026-02-24 22:51
Honda's all2026-02-24 22:34
Genius invention will give you an actual stress2026-02-24 22:21
U.S. pole vaulter skids to a halt for national anthem2026-02-25 00:30
'Game of Thrones' fans are in mourning after a huge character's death2026-02-25 00:19
Twitter rolls out Periscope button to all users2026-02-25 00:15
Queen Elizabeth scolds Prince William like every good grandma should2026-02-25 00:14
Chinese gymnastics team horrifies crowd with human jump rope2026-02-24 23:41
'Legend of Zelda: Breath of the Wild' is a vast, open2026-02-24 23:34
Donald Trump gets a bizarre birthday party from his Indian fans2026-02-24 23:33
Ben Affleck gave Matt Damon an adorable shoutout on National Best Friends Day2026-02-24 23:29
Two astronauts just installed a new parking spot on the International Space Station2026-02-24 22:40
Cities across the world show their support for Orlando shooting victims2026-02-24 22:28