![]() ![]() NASA World Wind is delivering terabytes of global NASA satellite data that are a result of years of daily observations of precipitation, temperature, barometric pressure and much more.Ĭomputer users from more than 100 nations have acquired the free World Wind program via the Internet, though most users are from the United States. People can virtually "explore the world" using their personal computers equipped with the new program. "The software program will take you anywhere on the planet - inside Yosemite Valley, through the Grand Canyon or over the Himalayas," explained Hogan, who is in charge of World Wind's development. "Our servers are on fire," said Patrick Hogan, NASA's Learning Technologies program manager at NASA Ames Research Center, located in California's Silicon Valley. ![]() Image left: Screenshot of Hurricane Kate over the Atlantic Ocean using World Wind software. To receive notifications from GIBS and Worldview about updates, announcements, data issues and scheduled maintenance, follow our blog or subscribe to the GIBS mailing list, by sending an email to join (no subject or text in the body is needed).A NASA computer program that is able to zoom in from a global view of Earth to reveal regional 3D pictures of climate, elevation, vegetation and cities by population, has become a 'hot download' on the Internet.Īvailable free of charge, the PC-compatible program proved so popular in its first week on the Web, that 100,000 Internet users downloaded 'World Wind.' The NASA Landsat satellite image and elevation data server computer at the Jet Propulsion Laboratory, Pasadena, Calif., received more than 1,000 requests for data per second from users seeking to visualize some of Earth's more interesting events, including wildfires and volcanoes, from the millions of images acquired by Landsat satellites during more than 30 years of flight. View frequently asked questions (FAQ) about Worldview. We encourage interested developers to build their own clients or integrate NASA imagery into their existing ones using these services.Ĭomments/suggestions/problem reports are welcome via Earthdata Support. While Worldview uses OpenLayers as its mapping library, GIBS imagery can also be accessed from Cesium, ArcGIS, GDAL, several other clients. Worldview uses NASA's Global Imagery Browse Services ( GIBS) to rapidly retrieve its imagery for an interactive browsing experience. MODIS Video: NASA's Worldview: Two decades of Earth Data at your Fingertips (June 2018).Brochure: How to Use Worldview (November 2019).Animated GIF Tutorial: View and Share your Planet with Worldview (April 2020) Tutorial en español.Webinar: NASA Worldview - Explore the Earth from Past to Present with Global Satellite Observations (May 2021).Tutorial: Getting Started with NASA Worldview (December 2021). ![]() Worldview Snapshots is ideal for users with low/limited bandwidth access or for users who want to rapidly retrieve georeferenced satellite imagery of the same area each day. Users can preview and download imagery in different band combinations and add overlays on the imagery of active fire detections, coastlines, borders, and roads. Browsing on tablet and smartphone devices is generally supported for mobile access to the imagery.Īlso available is Worldview Snapshots, a lightweight tool for creating image snapshots from a selection of popular NASA satellite imagery layers. Arctic and Antarctic views of many products are also available for a "full globe" perspective. These full disk hemispheric views allow for almost real-time viewing of changes occurring around most of the world. These are provided in ten minute increments for the last 90 days. Geostationary imagery layers are also now available. View current natural hazards and events using the Events tab which reveals a list of natural events, including wildfires, tropical storms, and volcanic eruptions. This supports time-critical application areas such as wildfire management, air quality measurements, and flood monitoring. Many of the imagery layers are updated daily and are available within three hours of observation - essentially showing the entire Earth as it looks "right now". The Worldview tool from NASA's Earth Observing System Data and Information System ( EOSDIS) provides the capability to interactively browse over 1000 global, full-resolution satellite imagery layers and then download the underlying data. ![]()
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