Person to Know: Rebecca Moore
Google Earth Outreach founder and visionary engineer Rebecca Moore says the signs are all around us, telling us that our life-support systems are in critical condition. Only recently has it become possible to monitor the health of Earth’s life-sustaining resources, and Moore is showing how cutting-edge science and powerful cloud computing technology allow us to put this data into the hands of those who can take action. In her 2018 Bioneer Conference keynote address, she discusses how mapping technology helps us achieve conservation and social missions.
There’s all this incredible data being captured while we’re sitting here. The problem is it’s typically going onto tapes and stored in a vault somewhere in a government archive. The way I think about it is, ‘How can we liberate that, bring that online, and make it available to scientists and anyone who wants to turn those pixels into knowledge?’
With Google Earth Engine, we spent three years bringing all that historic data online. We’re also bringing the new data online as it’s being collected, co-located with massive computing to derive the insights that we need to understand what’s changing and what kind of solutions are possible. So once that was built that, we wondered what it would look like if we stitched together a global, panable, zoomable planetary timelapse. An animated video of the planet.
It was fascinating. We could see Las Vegas growing while Lake Mead shrunk. Hmm…that’s interesting, isn’t it? We could see deforestation in Bolivia, which would be artistically beautiful if it weren’t sad. We could see the Alberta tar sands.
But there are beautiful things too, geologic features like the shifting sands of Cape Cod beaches.
To build that timelapse, we had to analyze five million satellite images. It was three quadrillion pixels. We ran it on 66,000 computers in parallel. We had it in a couple days. On a single computer, it would have taken 300 years. Read more here.
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