tarting this month, you can be part of a project to create more detailed satellite-based global maps of land cover by sharing photos of the world around you in a new NASA citizen science project. The project is a part of GLOBE Observer, a citizen science program that lets you contribute meaningful data to NASA and the science community. The GLOBE Observer app, introduced in 2016, includes a new “Land Cover: Adopt a Pixel” module that enables citizen scientists to photograph with their smartphones the landscape, identify the kinds of land cover they see (trees, grass, etc.), and then match their observations to satellite data. Users can also share their knowledge of the land and how it has changed. “Adopt a Pixel” is designed to fill in details of the landscape that are too small for global land-mapping satellites to see.  >>

Citizen scientists from around the world submitted nearly 4,000 photos by the end of the 2018 Land Cover Challenge. The challenge took place from National Public Lands Day on September 22 to NASA’s 60th Anniversary on October 1. People from 25 countries, representing all of the GLOBE regions, contributed their land cover observations. Land scientists gathered together to thank the participants and congratulate the top observers in the video above. Because of a six-way tie, there were 11 top observers, who will each receive a certificate recognizing their contributions to citizen science. Everyone who participated in the challenge will receive a badge in the GLOBE Observer app.  >>

The GLOBE Observer App now offers several different languages translations: Arabic, Dutch, English, French, German, Hindi, Portuguese, Russian, Spanish and Vietnamese!  >>

Volunteer for Earth. This and more in this week's edition of the roundup. 1. VOLUNTEER: This Wednesday, December 5th is International Volunteering Day. What will you do to celebrate? Learn More 2. CITIZEN SCIENCE: Making citizen science observations is a good way to volunteer for our home planet. You could take observations of the clouds, sky and land, as well as help fight disease by looking at mosquito habitats. Learn more about how to make observations in the link below. Get the App 3. WORLD SOIL DAY: Wednesday is also...  >>

Citizen scientists from around the world submitted nearly 4,000 photos by the end of the 2018 Land Cover Challenge. The challenge took place from National Public Lands Day on September 22 to NASA’s 60th Anniversary on October 1.  >>

Our Land Challenge is finishing up and more in this week's edition of the roundup. 1. LAND CHALLENGE: There are just a few days remaining in our Land Challenge -- ends October 1st (NASA's 60th anniversary). All participants will receive a virtual badge if they make an observation between now and October 1st. The top 10 observers will receive a digital certificate and be recognized by name by a NASA scientist on GLOBE Observer social media. More About the Challenge Preview the Badge General Video About the Land Cover Tool  >>

This land is our land. A big release, new opportunities and more in this week's roundup. 1. ANNOUNCEMENT: Our team is proud to announce our newest and latest feature: Land Cover: Adopt a Pixel. With it, you can simply take photos of the land to help scientist make more detailed maps of our planet. Learn More 2. IMPACT: Why is this important? The more information we have about our world, the better we can be prepared for and mitigate natural disasters such as fires and landslides. Learn more by downloading the GLOBE Observer app. Or if you have it already, open it up and start using the Land Cover tool today. This land is our land. A big release, new opportunities and more in this week's roundup. 1. ANNOUNCEMENT: Our team is proud to announce our newest and latest feature: Land Cover: Adopt a Pixel. With it, you can simply take photos of the land to help scientist make more detailed maps of our planet. Learn More 2. IMPACT: Why is this important? The more information we have about our world, the better we can be prepared for and mitigate natural disasters such as fires and landslides. Learn more by downloading the GLOBE Observer app. Or if you have it already, open it up and start using the Land Cover tool today.  >>

The Olympics, ICE-POP and more in this week’s edition of the roundup.  >>

When you hear the word cheerleader, no doubt you think of the sports variety. High kicks, pom poms, and special calls and chants. But a cheerleader does not have to just promote sports. Have you ever considered being a cheerleader for citizen science? A few cheerleaders, memorabilia, and more in this week's edition of the roundup. "Let's Go Citizen Science!"  >>

Storms, hobbies and more in this week's edition of the roundup.  >>