[gis_info] FW: New topographic map of the world

SMITH Cy * DAS Cy.SMITH at oregon.gov
Sat Oct 15 17:24:39 PDT 2016


From: Doyle Jack D [mailto:JACK.D.DOYLE at dhsoha.state.or.us]
Sent: Saturday, October 15, 2016 9:15 AM
Subject: FYI: New topographic map of the world

An astounding new topographic map of the world is now available with imagery free to researchers<https://techcrunch.com/2016/10/11/five-years-of-observations-from-tandem-satellites-produce-3d-world-map-of-unprecedented-accuracy/>. "A pair of satellites operating in tandem for five years have produced a depth map of the planet so exact you could theoretically zoom down to street level and tell an adult from a kid, or spot a breaking wave at Malibu. The immense database - some 2.6 petabytes - is available for free to researchers."

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