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2022-09-10 · Timelines shows the lines of the glacier’s dramatic retreat. Timelines. Scientific validation: Dr Andreas Bauder ( ETH). The artist interpreted the data from glamos.ch and the Glaciology Institute at ETH Zurich. He then shot long exposure images from the drone flights for each glacial expansion of a certain year.

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Earthtopomaps. Today we’re introducing several updates to Google Earth Timelapse, a global, zoomable time-lapse video that lets anyone explore the last 35 years of our changing planet’s surface from the global scale to the local scale. lost. So you can easily navigate the immense dataset. So you can easily navigate the immense dataset.

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Google Earth. A more detailed understanding of earth’s land than ever before. Currently, most existing datasets assign a single land cover type to an area of land like trees. Built-up. Crops or snow based on what’s most prominent in a satellite image combined with an expert’s determination of the land cover.

2022-08-27 · With creation tools in Google Earth. You can draw your own placemarks. Lines and shapes. Then attach your own custom text. Images. And videos to these locations. You can organize your story into a narrative. And collaborate with others. And when you’ve finished your story, you can share it with others.

2022-05-14 · In the biggest update to Google Earth since 2017. You can now see our planet in an entirely new dimension time. With Timelapse in Google Earth. 24 million satellite photos from the past 37 years have been compiled into an interactive 4D experience. Now anyone can watch time unfold and witness nearly four decades of planetary change.

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Google Earth is an amazing tool that lets ordinary humans sans wings or jetpack zoom around the world. And, as you might know if you’ve checked out the new Google Earth, the 3D imagery looks insane. (As in, mind-blowingly realistic insane. Google Earth s incredible 3D imagery, explained. But how does it get that way?

He then shot long exposure images from the drone flights for each glacial expansion of a certain year. Today we’re introducing several updates to Google Earth Timelapse, a global, zoomable time-lapse video that lets anyone explore the last 35 years of our changing planet’s surface from the global scale to the local scale. lost. So you can easily navigate the immense dataset. So you can easily navigate the immense dataset.

https://www.youtube.com/googleearth

Google Maps is turning 15! Celebrate with a new look and features

Google Maps is turning 15! Celebrate with a new look and features.

Google Maps is turning

In 2005, we set out to map the world. Since then we’ve pushed the limits of what a map can do: from helping you easily navigate from point A to B. To helping you explore and get things done in the world. With more than 1 billion people turning to Google Maps to see and explore the world, we’re celebrating our 15th birthday with a new look and product updates based on feedback from you.

A fresh look from the inside out

Starting today, you’ll see an updated Google Maps app for Android and iOS that gives you everything you need at your fingertips with five easy-to-access tabs: Explore, Commute. Saved. Contribute and Updates.

  • Explore: Looking for a place nearby to grab lunch. Enjoy live music or play arcade games? In the Explore tab. You’ll find information, ratings, reviews and more for about 200 million places around the world. Including local restaurants. Nearby attractions and city landmarks. 
  • Commute: Whether you’re traveling by car or public transit. The Commute tab is there to make sure you’re on the most efficient route. Set up your daily commute to get real-time traffic updates. Travel times and suggestions for alternative routes. 
  • Saved: People have saved more than 6.5 billion places on Google Maps from the new bakery across town to the famous restaurant on your upcoming vacation. Now you can view all of these spots in one convenient place. As well as find and organize plans for an upcoming trip and share recommendations based on places you’ve been. 
  • Contribute: Hundreds of millions of people each year contribute information that helps keep Google Maps up to date. With the new Contribute tab. You can easily share local knowledge, such as details about roads and addresses, missing places, business reviews and photos. Each contribution goes a long way in helping others learn about new places and decide what to do. 
  • Updates: The new Updates tab provides you with a feed of trending. Must-see spots from local experts and publishers. Like The Infatuation. In addition to discovering, saving and sharing recommendations with your network. You can also directly chat with businesses to get questions answered.

Our five tabs provide easier access to everything you need in Google Maps.

Google Maps is turning 15! Celebrate with a new look and features.

We’re also updating our look with a new Google Maps icon that reflects the evolution we’ve made mapping the world. It’s based on a key part of Google Maps since the very beginning the pin. And represents the shift we’ve made from getting you to your destination to also helping you discover new places and experiences.

And because we can’t resist a good birthday celebration. Keep an eye out for our celebratory party-themed car icon. Available for a limited time when you navigate with Google Maps.

Google Maps is turning

Made for you, on the go

We’re constantly evolving to help you get around no matter how you choose to travel. Our new transit features in the Google Maps app help you stay informed when you’re taking public transportation.

Last year. We introduced crowdedness predictions to help you see how crowded your bus. Train or subway is likely to be based on past rides. To help you plan your travels. We’re adding new insights about your route from past riders, so you’ll be able to see important details. such as:. 

  • Temperature: For a more comfortable ride, check in advance if the temperature is considered by past riders as on the colder or warmer side. 
  • Accessibility:. If you have special needs or require additional support, you can identify public transit lines with staffed assistance. Accessible entrance and seating. Accessible stop-button or hi-visible LED. 
  • Women’s Section: In regions where transit systems have designated women’s sections or carriages. We’ll help surface this information along with whether other passengers abide by it. 
  • Security Onboard: Feel safer knowing if security monitoring is on board—whether that’s with a security guard present, installed security cameras or an available helpline.
  • Number of carriages available:. In Japan only, you can pick a route based on the number of carriages so that it increases your chances of getting a seat.

These useful bits of information come from past riders who’ve shared their experiences. And will appear alongside public transit routes when available. To help future riders. You can answer a short survey within Google Maps about your experience on recent trips. We’ll start rolling this out globally in March, with availability varying by region and municipal transportation agency.

New trip attributes help you make informed decisions about your travel plans.

A sense of direction

Last year. We introduced Live View to help you quickly decide which way to go when you start a walking route with Google Maps. By combining Street View’s real-world imagery, machine learning and smartphone sensors. Live View in Google Maps shows you your surroundings with the directions overlaid in augmented reality. 

Over the coming months. We’ll be expanding Live View and testing new capabilities. Starting with better assistance whenever you’re searching for a place. You’ll be able to quickly see how far away and in which direction a place is.

Live View will soon help you get oriented in the right direction in new ways.

A big thank you to everyone for placing your trust in us and for being with us on this wild ride over the last 15 years. See you out there on the journey!.

Earthtopomaps

Since then we’ve pushed the limits of what a map can do: from helping you easily navigate from point A to B. With more than 1 billion people turning to Google Maps to see and explore the world, we’re celebrating our 15th birthday with a new look and product updates based on feedback from you. A big thank you to everyone for placing your trust in us and for being with us on this wild ride over the last 15 years.

Since then we’ve pushed the limits of what a map can do: from helping you easily navigate from point A to B. With more than 1 billion people turning to Google Maps to see and explore the world, we’re celebrating our 15th birthday with a new look and product updates based on feedback from you. A big thank you to everyone for placing your trust in us and for being with us on this wild ride over the last 15 years.

An Inside Look at Google Earth Timelapse

An Inside Look at Google Earth Timelapse

Posted by Paul Dille, Senior Software Developer. Carnegie Mellon University CREATE Lab, and Chris Herwig. Geo Data Engineer. Google Earth Outreach.

Six years ago, we first introduced Google Earth Timelapse. A global. Zoomable time-lapse video that lets anyone explore our changing planet’s surface from the global scale to the local scale. Earth Timelapse consists of 83 million multi-resolution overlapping video tiles. Which are made interactively explorable through the open-source Time Machine client software developed at Carnegie Mellon University’s CREATE Lab. At its core. Google Earth Timelapse is an example of how organizing information can make it more accessible and useful. Turning petabytes of satellite imagery into an interactive experience that shows the dynamic changes occurring across space and time.

An Inside Look at Google Earth Timelapse.

April, we introduced several updates to Timelapse, including two additional years of imagery to the time-series visualization. Which now spans from 1984 to 2018. With visual upgrades that make exploring more accessible and intuitive. We are especially excited that this update includes support for mobile and tablet devices. Which are quickly overtaking desktop computers as the dominant source of app traffic.

An Inside Look at Google Earth Timelapse.

Building the Global Visualization.

Making a planetary-sized time-lapse video required a significant amount of pixel crunching in Earth Engine. Google’s cloud platform for petabyte-scale geospatial analysis. The new release followed a process similar to what we did in 2013. But at a significantly greater scale—turning 15 million satellite images acquired over the last three and a half decades from the USGS/NASA Landsat. And European Sentinel programs into 35 cloud-free 4-terapixel images of the planet—one for each year from 1984 to 2018.

At its native resolution. The Timelapse visualization is a 4 terapixel video. (That’s four trillion pixels). Which would take about 12 days to download on a 95 Mb/s internet connection. Most computers would have difficulty playing a video of this size, let alone with an interactive, zoomable interface. The problem is even more severe for a mobile device.

A solution was pioneered by. Google Maps in 2004 with the map pyramiding technique. Before that time. Navigating a map required the use of directional arrows to pan and zoom. With each step requiring the page to reload. The map pyramiding technique assembles the full map image displayed on-screen from tens of small 256×256 pixel non-overlapping image tiles in an array. With new tiles fetched as needed at an appropriate resolution as the user pans and zooms across the map.

A traditional Mercator map pyramid contains non-overlapping image tiles.

This works very well for maps made of static images.

But less so for pyramids of video tiles. Such as those used by Timelapse. Since it requires a web browser to keep up to 16 videos in sync while interacting with the visualization. The solution is embodied in CREATE Lab’s open source Time Machine software:. Create much larger video tiles that can cover the entire screen and only show one whole-screen tile at a time. The tiles create a pyramid. Where sibling tiles overlap with their neighbors to provide a seamless transition between tiles while panning and zooming. Though the overlapping tiles require the use of about 16x more videos. This pyramid structure enables the use of Timelapse on mobile devices by minimizing the amount of data required for visualization.

An Inside Look at Google Earth Timelapse.

In our newest release. The global video pyramid consists of 83 million videos across 13 zoom levels. Which required about 2 million CPU hours distributed across thousands of machines in Google Cloud to generate.

Earth Timelapse uses a pyramid of overlapping video tiles.

Time Travel, Wherever You Are.

Prior to April’s update, ~30% of visitors to the Timelapse visualization were on mobile devices. And didn’t actually experience the visualization;. i

Instead they saw a YouTube playlist of locations in Timelapse. Until recently, the hardware and CPUs for phones and tablets could not decode videos fast enough without significant delays when someone attempted to zoom in or pan across a video. Making mobile exploration unpleasant. If not impossible. In addition. In order for the visualization to be smooth as you pan and zoom, each video that is loaded must sync to the previously playing video and begin playing automatically. But, until only recently, mobile browser vendors had disabled video autoplay at the browser level for bandwidth reasons.

Now that mobile browser vendors have re-enabled video autoplay.

we are able to take advantage of current mobile hardware and CPU capabilities. While leveraging the pyramid mapping technique’s efficient use of data. To enable Timelapse on mobile.

Redesigning Timelapse for Exploration Across Devices.

Timelapse is a tool for exploration, so we designed for immersiveness. Devoting as much real estate as possible to the map. On the other hand, it’s not just a map. But a map of videos. So we kept controls visible. Like pausing and restarting the timeline or choosing highlights. By leveraging Material Design with simple. Clean lines and clear focal areas.

Navigate with Google Maps using the new “Maps Mode” toggle.

To explore, you need to know where you are or where somewhere else is, so the new interface includes a new. “Maps Mode” toggle that lets the user navigate with Google Maps. We also built in scalability to the timeline element of the UI. So that new features added in the future. Such as lengthening the time-lapse or adding options for different time increments, won’t break the design. The timeline also allows the user to go backwards in time an interesting way to compare the present with the past.

An Inside Look at Google Earth Timelapse

For desktop browsers supporting WebGL. We also added a new WebGL viewer to the open source project. Which loads and synchronizes multiple videos to fill the screen at optimal resolution. The aesthetic improvement of this is nontrivial, with >4x better resolution.

What’s next

We’re excited about the abundance of freely available. Openly licensed satellite imagery and remote sensing data available. Enabling new visualizations across time, space, and the visual and non-visual spectrum. We’ve found it’s often the data combined with supplemental layers. Such as the World Database on Protected Areas (WDPA) boundaries. That can spark new insights. For example, seeing the visual connection between declining home ownership. And shifts in the city of Pittsburgh’s racial makeup tells a story about inequality that numbers on a page simply cannot. Visual evidence can transcend language and cultural barriers and. We hope, generate productive conversations about our global challenges.

Acknowledgements

An Inside Look at Google Earth Timelapse

Randy Sargent, Senior Systems Scientist, Carnegie Mellon University CREATE Lab and the Google Earth Engine team.

Earthtopomaps.com

We are especially excited that this update includes support for mobile and tablet devices. But at a significantly greater scale—turning 15 million satellite images acquired over the last three and a half decades from the USGS/NASA Landsat. But less so for pyramids of video tiles. Such as those used by Timelapse. Since it requires a web browser to keep up to 16 videos in sync while interacting with the visualization. To explore, you need to know where you are or where somewhere else is, so the new interface includes a new.

“Maps Mode” toggle that lets the user navigate with Google Maps.

We also built in scalability to the timeline element of the UI. So that new features added in the future. Such as lengthening the time-lapse or adding options for different time increments, won’t break the design. The timeline also allows the user to go backwards in time an interesting way to compare the present with the past.

We are especially excited that this update includes support for mobile and tablet devices. But at a significantly greater scale—turning 15 million satellite images acquired over the last three and a half decades from the USGS/NASA Landsat. But less so for pyramids of video tiles. Such as those used by Timelapse. Since it requires a web browser to keep up to 16 videos in sync while interacting with the visualization. To explore, you need to know where you are or where somewhere else is, so the new interface includes a new.

“Maps Mode” toggle that lets the user navigate with Google Maps.

We also built in scalability to the timeline element of the UI. So that new features added in the future. Such as lengthening the time-lapse or adding options for different time increments, won’t break the design. The timeline also allows the user to go backwards in time an interesting way to compare the present with the past.

We also built in scalability to the timeline element of the UI. So that new features added in the future. Such as lengthening the time-lapse or adding options for different time increments, won’t break the design. The timeline also allows the user to go backwards in time an interesting way to compare the present with the past.

We also built in scalability to the timeline element of the UI. So that new features added in the future. Such as lengthening the time-lapse or adding options for different time increments, won’t break the design. The timeline also allows the user to go backwards in time an interesting way to compare the present with the past.

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