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DOE OSTI · 2434358

MAPSTER: Automated Geospatial Data Sharing – Version 1.4.0

Larson, Matthew·Cazares, Justin·Waddle, Tyler·Myers, Aaron·Hamaker, Alec
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Abstract

The US Department of Energy’s (DOE) Oak Ridge National Laboratory (ORNL) developed MAPSTER which is a geospatial data management tool that aggregates, organizes, and shares data from dispersed sources such as unmanned aerial systems (UAS). Built specifically for use in environments where communications may be limited, MAPSTER utilizes two key technologies to effectively manage data in the field and enable easy data sharing with authorized partners: Observer and Checkpoint. Observer is a lightweight software package on an edge device, such as a laptop, that automatically detects newly processed UAS data and sends to a central server called Checkpoint. Checkpoint is a centralized server at ORNL that receives and manages data from all Observer instances. Even in a very low bandwidth environment, Observer can still send information about the UAS data product almost instantly as it generates its own metadata package on the size of KB (kilobytes). MAPSTER is not only for UAS data but for any geospatial data collected at the austere edge and dispersed sources.

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Larson, Matthew, Cazares, Justin, Waddle, Tyler, Myers, Aaron, Hamaker, Alec. 2024-07-01. MAPSTER: Automated Geospatial Data Sharing – Version 1.4.0. https://doi.org/10.2172/2434358

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