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| data:real-time [2014/09/01 15:54] – loleg | data:real-time [2014/09/07 21:25] (current) – satellite data loleg |
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| **Geography** | **Geography** |
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| While access to real-time satellite data is out of the reach of ordinary people, the Earth's geography is anything but frozen in time. Find out about using [[http://wiki.openstreetmap.org/wiki/History_API_and_Database|OpenStreetMap's data]] which can be downloaded historically, or looked up in hourly or minutely differentials as people edit the world. | Open access to real-time satellite data is en emerging interest area (see [[http://www.nature.com/news/satellites-make-earth-observations-open-access-1.15804|recent Nature article]]): check out [[http://landsat.usgs.gov/|Landsat]] for imagery and data. Learn about using [[http://wiki.openstreetmap.org/wiki/History_API_and_Database|OpenStreetMap's data]] which can be downloaded historically, or looked up in hourly or minutely differentials as people edit the world. |
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| **Transportation** | **Transportation** |