Public invited to test new tool to study earth using photos taken by International Space Station astronauts

September 29, 2017 by Susan Murph, Astronomical Society of the Pacific

CosmoQuest's Image Detective, a NASA-funded citizen science project, invites the public to identify Earth features in photographs taken by astronauts from the International Space Station (ISS).

Citizen scientists are asked to help identify geographic features (natural or human-made) in astronaut photographs and then determine the location on Earth where the photo is centered. CosmoQuest is led by principal investigator Dr. Pamela L. Gay from the Astronomical Society of the Pacific (ASP).

You can become part of Image Detective by visiting http://cosmoquest.org/ImageDetective.

"The ' photos of Earth are visually stunning, but more than that, they can be used to study our changing Earth," says Dr. Gay, the Director of Technology and Citizen Science at the ASP. "From erupting volcanoes, to seasonal flooding, these images document the gradual changes that happen to our landscape. The trick is, we need to make these images searchable, and that means taking the time to sort through, analyze, and label (add metadata) the unidentified images within the database of 1.5 million plus photos."

Originally developed by NASA Johnson Space Center (JSC) experts within the JSC Astromaterials Research and Exploration Science (ARES) Division, Image Detective's upgrade provides new and improved options for scientists to help enhance NASA's growing online database of astronaut imagery, also referred to as Crew Earth Observations (CEO) imagery.

Image Detective lets anyone with an Internet connection advance the usefulness of NASA's vast catalogue of astronaut imagery. Since construction began in 2000, more than 200 people from 18 nations have visited the International Space Station (ISS). Orbiting just 250 miles above the Earth, this platform provides astronaut photographers an amazing platform for imaging our planet. As part of their day-to-day work on the ISS, astronauts are asked by the ESRS team at Johnson Space Center to take numerous photos of our planet Earth's land surface, oceans, and atmosphere, including impressive auroral displays. Crews also take images of other solar system bodies, such as the Moon, planets, and stars. These images now need carefully labeled.

Image Detective spreads the significant work necessary to label all of the images out to citizen scientists across the world. "This is a unique, powerful, and beautiful image data set that has already yielded excellent research science. But the data set needs the many eyes and minds of citizen scientists to reach its full potential as a publicly available, searchable catalog," said Dr. Jennifer Grier, a Senior Scientist and Senior Education and Communication Specialist at Planetary Science Institute (PSI) and CosmoQuest's lead support scientist. "With the additions that as detectives can make, professional research scientists will be able to conduct more research into our changing world, and do so much more effectively."

Your efforts can enhance NASA's database of images taken by International Space Station Astronauts!

Explore further: Earth through different eyes

Related Stories

Earth through different eyes

September 21, 2017

In the 1960s, photographs of Earth taken by the first astronauts captured the imaginations of people across the world. The pictures not only became icons for space exploration, but also the fragility of our planet. But astronauts ...

The electric eye of Cyclone Bansi

January 28, 2015

Though this image may look like they come from a science fiction movie, it is in fact a photograph of tropical cyclone Bansi as seen at night by astronauts on the International Space Station (ISS). The image was taken when ...

Can astronauts see stars from the space station?

August 18, 2017

I've often been asked the question, "Can the astronauts on the Space Station see the stars?" Astronaut Jack Fischer provides an unequivocal answer of "yes!" with a recent post on Twitter of a timelapse he took from the ISS. ...

Image: Moonrise from the space station

August 9, 2017

From his vantage point in low Earth orbit aboard the International Space Station, NASA astronaut Randy Bresnik pointed his camera toward the rising Moon and captured this beautiful image on August 3, 2017.

Recommended for you

Did a rogue star change the makeup of our solar system?

July 20, 2018

A team of researchers from the Max-Planck Institute and Queen's University has used new information to test a theory that suggests a rogue star passed close enough to our solar system millions of years ago to change its configuration. ...

Where to search for signs of life on Titan

July 20, 2018

New findings, published in the journal Astrobiology, suggest that large craters are the prime locations in which to find the building blocks of life on Saturn's largest moon, Titan.

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.