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BEGIN:VEVENT
UID:pretalx-foss4g-2025-KZGHTZ@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251117T133000
DTEND;TZID=NZST:20251117T163000
DESCRIPTION:Dig into three cloud-native raster formats—COGs\, Zarr\, and 
 Kerchunk—and learn how data access works under the hood with hands-on Py
 thon exercises\, no image libraries required!
DTSTAMP:20260504T154828Z
LOCATION:WF603
SUMMARY:Exploring Cloud-Native Geospatial Formats: Hands-on with Raster Dat
 a Workshop - Jarrett Keifer
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/KZGHTZ/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-foss4g-2025-MHHJE7@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251118T090000
DTEND;TZID=NZST:20251118T120000
DESCRIPTION:Dig into geospatial vector formats—including GeoJSON\, WKT/WK
 B\, and cloud-native GeoParquet—using Python to see in detail how vector
  features are stored in each format and to understand what cloud-native me
 ans for vector data.
DTSTAMP:20260504T154828Z
LOCATION:WF503
SUMMARY:Exploring Cloud-Native Geospatial Formats: Hands-on with Vector Dat
 a Workshop - Jarrett Keifer
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/MHHJE7/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-foss4g-2025-VFK79A@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251119T120000
DTEND;TZID=NZST:20251119T122500
DESCRIPTION:Zarr is gaining traction in geospatial workflows—but is it re
 placing COG\, complementing it\, or something else entirely? We’ll unpac
 k the formats’ shared foundations\, explore their tradeoffs\, and offer 
 a path toward better community guidance\, tooling\, and support.
DTSTAMP:20260504T154828Z
LOCATION:WG403
SUMMARY:Is Zarr the new COG? - Jarrett Keifer\, Julia Signell
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/VFK79A/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-foss4g-2025-KBYFFX@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251119T160000
DTEND;TZID=NZST:20251119T162500
DESCRIPTION:A retrospective on building cirrus\, a cloud-native framework f
 or building STAC-based data orchestration pipelines. We'll look at the des
 ign and architecture evolution over five years of development and some les
 sons learned adapting to ecosystem and requirement changes.
DTSTAMP:20260504T154828Z
LOCATION:WG802
SUMMARY:(Re)Making Cirrus: Five Years Building a Data Orchestration Framewo
 rk - Jarrett Keifer
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/KBYFFX/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-foss4g-2025-UJRQVC@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251120T100000
DTEND;TZID=NZST:20251120T100500
DESCRIPTION:Object storage gave us scale\, durability\, and low cost–the 
 foundation of cloud-native geospatial. But what if it’s also our biggest
  problem? This talk explores why the object model fails multidimensional d
 atasets\, and how the Coalesced Chunk Retrieval Protocol could restore sea
 mless user experience at cloud scale.
DTSTAMP:20260504T154828Z
LOCATION:WG403
SUMMARY:Let’s solve the problem of object storage - Jarrett Keifer
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/UJRQVC/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-foss4g-2025-ASNWTC@talks.staging.osgeo.org
DTSTART;TZID=NZST:20251120T110000
DTEND;TZID=NZST:20251120T112500
DESCRIPTION:Explore STAPI\, a specification for a Sensor Tasking API. We’
 ll highlight recent developments\, showcase the open-source projects being
  developed in the ecosystem\, and share the community's vision of increase
 d interoperability driving the next generation of geospatial workflows.
DTSTAMP:20260504T154828Z
LOCATION:WG802
SUMMARY:State of STAPI: A community tasking standard - Matthew Hanson\, Jar
 rett Keifer
URL:https://talks.staging.osgeo.org/foss4g-2025/talk/ASNWTC/
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