Advanced Analytics and Big Earth Data

Lynnes, Christopher

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NASA NTRS · 20180007286

Advanced Analytics and Big Earth Data

Lynnes, Christopher

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Abstract

NASA's Earth Science Data Systems process, archive and distribute petabytes of Earth Observation data to a variety of end users. These end users will face dramatically increased data size in the near future, bringing about new challenges and opportunities in analyzing those data. One area of particular ferment currently is Machine Learning. Many Machine Learning methods are black boxes, limiting direct insight into the data's properties. However, they can be used for a variety of data enhancement purposes, such as parameter retrieval, data fusion and image classification and segmentation. The Earth Observing System Data and Information System is also evolving to host large data volumes in the cloud, enabling data proximal analysis. As part of this effort, an Analytics framework is being developed to support and enhance user analysis of the data. By using standards based services in the framework, diverse user communities can be served, while also allowing inter-system collaboration in the analysis process.

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Lynnes, Christopher. 2018-09-20. Advanced Analytics and Big Earth Data. https://ntrs.nasa.gov/citations/20180007286

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