Mapping the world’s deforestation over time

We’re excited to announce today that, in a collaboration led by Dr. Matthew Hansen at the University of Maryland, we’ve built the first detailed maps of the world’s forests, from 2000-2012, documenting and quantifying forest landscape changes such as fires, tornadoes, disease and logging.

The most significant findings were that the overall rate of tropical deforestation is increasing, and global forests have experienced a net loss of 1.5M sq km during 2000-2012 due to both natural (disturbance) and human causes. That’s a loss of forested land comparable in size to the entire state of Alaska.

Global Forest Change, 2000-2012: individual maps of forest extent, gain, loss, and loss color-coded by year. Click to enlarge.

Sumatra has lost over 50% of its natural forest within the past 30 years. Click to enlarge.

The detailed study was published today in the journal Science, High-Resolution Global Maps of 21st-Century Forest Cover Change. Key to the study’s success was the collaboration between scientists at the University of Maryland, who developed the models to analyze Landsat satellite data, and computer scientists at Google, who then used Google Earth Engine technology to run these models on more than 650,000 Landsat images. While the analysis would have taken a single computer more than 15 years to perform, it was completed in a matter of days using Google Earth Engine.

Here are some other notable sites:

Paraguay’s Chaco woodlands within the western half of the country are experiencing rapid deforestation in the development of cattle ranches. The result is the highest rate of deforestation in the world. Click to enlarge.

The Siberian larch forests of Yakutia, Russia, are prone to fire during spring to early summer. Most of these fires are deliberately set and spread uncontrolled. Such extensive fires result in significant carbon emissions. Click to enlarge.

If you'd like to dive even deeper and learn more about this project, head on over to the Google Research blog post authored by Dr. Matt Hansen. Also, tune in next Monday, November 18 at 1:00pm ET, 10:00am PT to an online presentation and demonstration by Matt Hansen and colleagues from UMD, Google, USGS, NASA and the Moore Foundation. Please submit your questions for live Q&A.

Updated 3:30pm PDT: Corrected total sq km of net loss during 2000-2012.

Posted by Rebecca Moore and Matt Hancher, Google Earth Engine team

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Meet nonprofits using “Geo for Good”

This week, we are excited to welcome this year’s group of nonprofit mapping specialists to the annual Geo for Good User Summit – a workshop hosted by the Google Earth Outreach team. The 4-day intensive workshop gives these do-gooder techies hands-on technical training with Google mapping tools and guidance with their projects. Out of the 75 participating organizations this year, there are some truly amazing stories to tell.

One of the attendees, Devin Dotson, is from the nonprofit American Rivers, focused on protecting and restoring the rivers of the United States. American Rivers uses maps to help tell the story of river conservation across the nation. Most recently, American Rivers made their annual announcement of the 10 rivers that are America’s Most Endangered Rivers in 2013. To illustrate these rivers, they released this map in the Google Earth Gallery, built using a Google Maps Engine software grant. The map allows the public to explore the map of the rivers and learn more about how to get involved by clicking each river.

American River’s map of America’s Most Endangered Rivers in 2013

Another Geo for Good participant is Lilian Pintea from the Jane Goodall Institute (JGI). Lilian will be sharing JGI’s story about how they’ve used mapping technology on mobile devices to monitor chimpanzee populations, habitats and human threats with local communities in Tanzania. Using this data, JGI is able to engage local communities in protecting chimpanzees and share real-time information with the world through dynamic web maps using App Engine, Fusion Tables, Google Maps API, and Open Data Kit (ODK).

Learn how the Jane Goodall Institute uses Google mapping technology to protect chimpanzees

Returning to the Summit from last year is Daniel Orellana, representing the Charles Darwin Foundation. It was during last year’s Summit that Daniel was inspired to suggest that Charles Darwin Foundation work with Google Earth Outreach to bring Street View to the Galapagos. Since the imagery was launched in September, the Charles Darwin Foundation has been working on projects to use the images for science, conservation and education. One of these projects is Darwin for a Day, which allows the public to help identify plants and animals observed when navigating through the imagery.

Daniel Orellana of Charles Darwin Foundation wearing the Street View Trekker to capture Galapagos’s volcanic beauty

To learn about Google Earth Outreach and how you can use maps to make the world a better place, head to the Google Earth Outreach website. To find out about next year’s Geo for Good or other mapping workshops, follow Google Earth Outreach on Twitter.

Raleigh Seamster, Program Manager, Google Earth Outreach

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Tour Builder: Tell your stories with Google Earth

As we’ve worked with veterans and their family members on projects like Map The Fallen and VetNet, we’ve heard many amazing stories and seen how helpful storytelling can be. So we thought it might be useful to make a very simple storytelling tool. One hallway conversation led to a joint project between the Google Creative Lab and Google Earth Outreach, and today, in honor of Veterans Day, we’re excited to share Tour Builder—a simple tool for recording and sharing stories on a map.

Though originally inspired by veterans, we quickly realized that Tour Builder has the potential be a simple, useful tool for any aspiring storyteller. You could be a high school history teacher explaining the geography of the Revolutionary War, a musician updating your fans from the road, or a grandmother who wants to share her family’s story of service in WWII.

Creating a tour is easy: give it a name, add an introduction photo and a quick description. Then search the map for where your story begins and drop a placemark. Describe each place and embed photos & videos as you guide people through your story. You can dive into Street View or pick the perfect 3D view to show off your adventure.

For inspiration, just download Google Earth and explore our Gallery, which showcases some incredible journeys that have already been created using Tour Builder:

• Elizabeth O’Herrin’s story of service in the Air National Guard from Wisconsin to Afghanistan and back.
• The veterans of Team Rubicon who deploy emergency response teams following natural disasters like the Haiti earthquake
• Dr. Jane Goodall's multi-generational saga of the chimpanzee “G Family” and how her Institute is protecting endangered chimpanzees with high-tech tools
• BRAC’s efforts spreading anti-poverty solutions in 11 countries through the 100,000+ people they employ worldwide.

We invite you to try Tour Builder, and share your memories and stories with the people you love. Let us know what you think—we’d love to hear your ideas and feedback at tourbuilder-team@google.com for how Tour Builder could be a better storytelling tool and we’d love to see your tours.

Happy Veterans Day and thank you to all of the service members and military families, past and present, whose stories of service, patriotism, survival and achievement inspire us all.

Posted by Sean Askay, Google Earth Outreach, and Carrie Laureno, Google Creative Lab & Google Veterans Network

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From where you are to where you want to go

As you gear up for the holidays, you can easily plan your vacation with the new Google Maps for desktop. With the latest updates, Earth Tours will take you on a virtual trip through cities and natural wonders in full 3D, while Street View imagery and real time traffic incidents will help to ensure smooth travels.

Explore the world with Pegman
Street View’s comprehensive imagery has always been a great way to preview your destination before arriving, but it's equally helpful when deciding where you want to go. Thanks to your feedback, we’ve made it easier to find where Street View is available, so you can explore locations in over 50 countries around the globe.

To discover a world of imagery at your fingertips, look no further than Pegman – your guide through Street View – who you can find in the lower right corner of the screen. Click on Pegman, and areas with Street View imagery will light up in blue. For a street-level preview, hover over any highlighted road, then click to dive into that location.

To see a preview before you go, click on the highlighted map

As you zoom in, you’ll also see blue circles indicating where you can find user-uploaded photos, including Photo Spheres – immersive, 360º panoramas taken from land, air, and sea. Click on a yellow circle to see inside restaurants, museums, and more. With these features, you can explore an increasing variety of locations, inside and out.

And for the Pegman fans out there, you know he's a globetrotter. Jump over to Google+ now to submit your idea for his next adventure!

New blue and yellow circles show you where to find user-uploaded images and indoor photos

Get a bird’s-eye view with Earth Tours
Explore beautiful, 3D imagery of buildings and terrain for thousands of locations from above with Earth Tours available right in your browser.* Wherever you see the Earth Tour icon, you can click, sit back, and get a virtual tour from a soaring angle. Dive into Boston or circle the Alps.

*Available on WebGL-enabled browsers, like Chrome.

Get a 3D experience wherever you see the Earth Tour icon

Navigate the roads with confidence
Maneuvering an unfamiliar route can be tricky when turns, exits, or tolls appear without warning. With the new step-by-step preview, you can see a street-level snapshot of each decision point to know exactly where you’re going and what to expect. Just click “Preview steps” from the directions card and advance through for a quick study of your trip, including transfers for transit.

Click on the thumbnail in the directions preview for a closer look

Save time commuting and navigate the roads accurately with traffic incident reports – available on desktop and mobile. When you search for driving directions, you’ll now see congestion along the route and real time incidents on the map, including data reported by Waze.

Know the road conditions before you leave

These tools are designed to help you explore and effectively navigate your world. If you’ve opted into the new Google Maps preview, these features will start rolling out today – and in the coming weeks, more of you will begin to see the new Maps experience, which you can tour below.



Posted by Kelvin Ho, Product Manager, Google Maps

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Introducing Google Maps Engine Pro: Helping businesses create, visualize and share their data on a map

(Cross-posted on the Google Enterpise Blog)

Maps are a part of our daily lives—from finding the best local Italian restaurant to planning a trip abroad. Maps are also a valuable tool in the workplace. Businesses use maps to help customers easily find their store locations or help travelers get to their final destination.

Today we’re announcing a new professional mapping tool, Google Maps Engine Pro, which lets businesses visualize their data on a map. By importing data like addresses, names, office locations and sales leads from various file formats onto a map, businesses can edit, analyze and share their information in a simple format. Google Maps Engine Pro can be as easy to use as creating a document and it gives businesses an added productivity tool to help make decisions, organize information, and plan operations using Google Maps.

With the ability to collect business information, visualize it on a map and share it across multiple devices, organizations can make better sense of data in relation to real-world surroundings. For example, Pure Fix Cycles, a distributor of custom, fixed gear bikes, uses Maps Engine Pro to identify sales opportunities across target markets, helping to expand their business throughout the U.S. and around the world.


Google Maps Engine Pro was built as an application on top of the Google Maps Engine platform, which provides businesses with cloud based technology to help them organize large datasets and create more complex maps. Today, in addition to introducing Maps Engine Pro, we’re also announcing several new features to Google Maps Engine:

• Mobile App: The new mobile app allows individuals to access their maps created in Google Maps Engine, Maps Engine Pro and Maps Engine Lite. Once a map has been shared, users can access their data on-the-go and from any Android device.
• Connector Tools: It’s now easy to migrate data from legacy systems, such as SAP, into Maps Engine using a connector tool that can be downloaded for free. There are more than 300+ business and geospatial applications available through the connector. To make data migration even easier, the Maps Engine now features an ESRI Toolbar that lets you transfer your ArcGIS maps to Maps Engine.
• Introductory Account: Want to test out Google Maps Engine for your business? The introductory account is an easy way to introduce Maps Engine to your organization’s geospatial infrastructure. The free account supports the product’s full platform capabilities, including API access, but limits the number of map queries per day.

By providing better ways to easily integrate maps into your organization’s operations, businesses now have the ability to use powerful mapping technologies that were once only available to the mapping experts. With the launch of Google Maps Engine Pro and the new Google Maps Engine platform features, now every enterprise and business professional can visualize their data on a map.

Posted by Brian McClendon

A long way home with help from Google Earth

[Cross posted from the Official Google Blog]

In 1986, a five-year-old boy named Saroo Munshi Khan accidentally fell asleep on a stationary train in India. He woke up hours later, alone and in an unfamiliar place. This fateful train ride ripped Saroo away from his home and family. For more than a quarter century, he searched for them before finding his way back home with the help of Google Earth.

This incredible true story spans decades, miles and continents. If it weren’t for hope, determination and technology, Saroo would have remained forever lost.


On that day 27 years ago, Saroo and his 14-year-old brother, Guddu, were searching a train station for change to help support their family. Guddu wandered beyond the station and Saroo fell asleep on a stationary train waiting for his brother’s return. When he woke up, the train had left the station, separating Saroo from his home and family.

The train Saroo boarded was in Berhanpur, India, and he ended up 1,500 kilometers away, in Calcutta. For weeks, he survived on the streets. Eventually, he was taken into an orphanage, where he was adopted by the Brierleys, an Australian family. He moved across an ocean to the town of Hobart in Tasmania. At six years old, Saroo had a new family, home, country and name. Though Saroo Munshi Khan couldn’t find his home, Saroo Brierley never gave up the search.

In 2011, using vague memories and Google Earth imagery, Saroo identified his home town. Using the ruler feature in Google Earth, he mapped out a search radius by making an educated guess about how far he traveled by train. After countless hours of scouring this area of Google Earth imagery, he came upon a proverbial needle in a haystack. Saroo spotted one vague landmark that led him to the next, helping him unlock a five-year-old child’s memories. He eventually spotted a neighborhood, street and tin roof that looked familiar.

In Saroo's words, "It was just like being Superman. You are able to go over and take a photo mentally and ask, 'Does this match?' And when you say, 'No,' you keep on going and going and going."

In 2012, Saroo embarked on a trip from Australia back to Khandwa, India. Once he arrived, he shared his story with locals, who helped him find his way back home to his mother and surviving brother and sister. Twenty-six years after accidentally leaving home, he finally found his way back.

The Google Earth imagery that brought Saroo home.
Maps can affect our lives in many ways, big and small—but hopefully they always help us find our way. You can now read Saroo’s book, “A Long Way Home,” for a detailed account of his journey of survival and triumph against incredible odds. It celebrates the importance of never letting go of what drives the human spirit—hope.

Posted by Peter Birch, Google Earth Product Manager

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Hit the road with the New Google Maps preview

Though summer has come to an end – at least in the Northern Hemisphere – your feedback on the new Google Maps preview these past three months has been a great help in our continuing quest to build a better map, more tailored to you. Based on your input, we’re pleased to announce one of your most requested features – directions for multiple destinations – will begin rolling out today. And with two new tools to help manage your reservations and discover upcoming events, it's never too early to plan your next road trip or adventure.

Directions for multiple destinations
Whether you’re running weekend errands or planning a cross-country tour, you can plot multiple destinations for your trip with ease – now available for driving, walking and biking directions. Once you’ve chosen a starting point, click '+' and add stops to your route by typing in the search box or clicking on the map.

Plan your next road trip with directions for multiple destinations

When you’re exploring a new city, find the best way to museums, historic squares, and other attractions by dragging and dropping your destinations in the order that works for you. And if you’re curious before you go, the Views carousel, located in the bottom right corner, is a great way to preview Street View, Photo Tours, and other imagery.

Re-order your route by dragging and dropping one destination above or below another

See your flight, hotel, and restaurant reservations
Similar to Google Search, find your flight, hotel, and restaurant reservations faster right in Maps. Just search for your departing airport or dining destination, and we’ll instantly show your upcoming plans. Having all your stuff in one place makes it easier to manage your appointment details and plan your commute. This info is available when you're signed into Google, and only you can see it.

Then, when you're ready to go, you can quickly access your recent search history on the Google Maps app for your iPhone or Android device and hit the road

This feature is currently rolling out to Maps users in the U.S. and is available in English only.

When signed into Google, locate your destination on desktop 

and access search history on mobile to quickly navigate there

Upcoming Events
Search for Radio City Music Hall, the O2 Arena, or your favorite local performance venues, and click
on the Upcoming Events card to see a schedule of concerts, sports matches, and other events happening near you. Or if you’re new to an area, start with "music venues."

See a schedule of performances and sports matches with the Upcoming Events card

It's been a busy summer for the Maps team, and we wanted to share a few things we've been working on, but there's a lot more coming soon. Keep sending us your feedback using the "Help & Feedback" menu in the upper right corner of the screen.

Posted by Florian Goerisch, Product Manager, Google Maps

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