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The State of Cloud-Native Geospatial

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The State of Cloud-Native Geospatial
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351
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CC Attribution 3.0 Unported:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Production Year2022

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Abstract
The vision of “Cloud-Native Geospatial” is a new paradigm of performing efficient computing and data access in the cloud in an interoperable way in order to achieve scalable and repeatable analysis of geospatial data. The last few years have seen major developments in open standards and open software that are helping make this vision possible, supporting full end to end interoperable workflows on remote sensing data, from data discovery to publishing of interoperable derived products. This talk will present the current state of the Spatio Temporal Asset Catalog (STAC) specifications (stac-spec and stac-api-spec), updates in the published STAC extensions, and the latest community developments around Analysis Ready Data (ARD). We will cover the landscape of current recommended cloud-optimized file formats, for raster, vector, and point-cloud data formats (COG, Zarr, GeoParquet, COPC). Finally, we will provide recommendations for open-source client software to use to take advantage of the emerging geospatial clouds.
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