See what I did there? For those of you who may not have
taken a programming course before, you might not be familiar with “hello, world” – it’s the first program that essentially all coders learn how to write.
It’s also how I felt while attending the Google Earth Engine User Summit at Google Headquarters in Mountain View, CA, after discovering that the world (in the form of satellite imagery) is at my fingertips!
Engineers, scientists, researchers, and practitioners from all over the globe congregated in Mountain View, CA, for the 2016 Google Earth Engine User Summit. |
Access to satellite data has historically been limited due
to the tremendous computational power needed for data download and processing. But
the tide is turning. For the past few years, the Google Earth team has been
uploading massive amounts of satellite data to the cloud. Google engineers
created an online platform, called Google Earth Engine, to give researchers,
engineers, geographers, and earth scientists a way to work with these
cloud-based data.
Check out this video on "A Planetary Perspective: With Landsat and Google Earth Engine" for a visual overview of Google Earth Engine.
Making sense of
satellite data
In addition to providing quick and easy access to decades of
satellite data, the Google Earth Engine platform includes a suite of tools for data
processing. In this case, “processing” means “writing simple code” for the
purpose of extracting useful information from the historical record of
satellite images. In true Google fashion, the tools are openly available to
non-commercial users.
Case studies: from Antarctic sea ice to cropland
Guido Lemoine, European Commission’s JRC, speaking on how #GIS can help w #foodsecurity analysis #EEUS #copernicus pic.twitter.com/cPfT9J6h0D— GoogleEarth Outreach (@earthoutreach) June 14, 2016
Beyond big data
ICYMI: Here's a quick look at our new episode about @terra_bella's small imaging satellites https://t.co/wDDpNZD4Lj pic.twitter.com/8l8vNzSERe— Nat and Lo (@NatAndLo) April 14, 2016
So you want to learn
more about Earth Engine? Here are some resources:
- Google Earth Engine documentation, tutorials, and videos
- Alice Alonso, PhD Candidate in the Agricultural and Biological Engineering Department at UF, recently had an article accepted for publication in Transactions of ASABE that highlights the potential of Google Earth Engine as a tool for Agricultural and Biological Engineers. It's currently in press, but will be published soon!
- Alonso, A., R. Muñoz-Carpena, K. Robert and C. Murcia. 2016. Wetland landscape spatio-temporal degradation dynamics using the new Google Earth Engine cloud-based platform: opportunities for non-specialists in remote sensing. Trans. ASABE
- In partnership with Science, an educational lab assignment based in Google Earth Engine was created, which also makes for a fun and easy introduction to the platform.
- There are also a lot of web apps that use Google Earth Engine to highlight specific issues, such as deforestation, climate, wildlife conservation, and more!
If you're interested in learning more about Google Earth Engine or the User Summit, reach out to me by email or on Twitter. Until next time!
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