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UID:pretalx-foss4g-2022-LQLAPC@talks.staging.osgeo.org
DTSTART;TZID=CET:20220824T164500
DTEND;TZID=CET:20220824T171500
DESCRIPTION:STAC or SpatialTemporal Asset Catalog is now a popular option f
 or providers wishing to create accessible catalogs of spatiotemporal asset
  data for end users. STAC aims to create a standardized and performant way
  for providers to expose their spatiotemporal asset data\, and for users t
 o ingest that data.\nA 'spatiotemporal asset' is any file that represents 
 information about the earth captured in a certain space and time.\nSince t
 he development of STAC started in 2007\, the STAC ecosystem was not able t
 o use the STAC data in desktop softwares. Recently through collaboration b
 etween Kartoza and Microsoft\, a QGIS (a desktop GIS application) plugin c
 alled “STAC API Browser” was developed to bridge the gap between QGIS 
 users and STAC data.\nNow using “STAC API Browser” users can access\, 
 download\, analyze and use a vast amount of imagery data offered by variou
 s STAC specification providers\, such as Microsoft Planetary Computer.\nTh
 e aim of this talk is to introduce the “STAC API Browser” plugin\, giv
 e a guide on how to use the plugin inside QGIS\, showcase cool things that
  the plugin supports and how users/developers can collaborate on the plugi
 n project. On top of all\, we will also look at how to use the QGIS tempor
 al controller feature with the added STAC data from the plugin.
DTSTAMP:20260403T214029Z
LOCATION:Room Onice
SUMMARY:Introduction to STAC API plugin in QGIS - Samweli Mwakisambwe
URL:https://talks.staging.osgeo.org/foss4g-2022/talk/LQLAPC/
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UID:pretalx-foss4g-2022-FCYQXJ@talks.staging.osgeo.org
DTSTART;TZID=CET:20220825T144500
DTEND;TZID=CET:20220825T151500
DESCRIPTION:QGIS is a freely downloadable open source GIS software suite th
 at contains a desktop option\, mobile\, and web component. QGIS is free to
  download and use\, it is released with a GPL v3 license which is a non co
 mmercial license allowing users to download and use it without concerns co
 mpared to other commercial GIS software.\nUp to QGIS version 3.12 there wa
 s no core support for temporal data\, users were required to install a plu
 gin called TimeManager in order to visualize temporal data inside QGIS. Th
 rough a collaboration between the Canadadian Government\, Kartoza and Nort
 h Road\, efforts were made to add core support for temporal data inside QG
 IS.\nAs a result the QGIS version 3.14 was released with a Temporal Contro
 ller feature which was now responsible for handling all the temporal layer
 s inside QGIS. The initial role out of the Temporal Controller contained s
 upport for raster\, vector and WMS-T layer providers.\nThis session will e
 xplore how to use the QGIS Temporal Controller to do animation and visuali
 zation of the WMS-T layers\, this will include how to setup a standard WMS
  server that will be serving time based layers. \nIn the session we will a
 lso learn about the Temporal Controller API\, how to use it through QGIS p
 ython bindings and create a simple QGIS plugin that will show the API in a
 ction.
DTSTAMP:20260403T214029Z
LOCATION:Room 4
SUMMARY:QGIS Temporal Controller with WMS-T layers - Samweli Mwakisambwe
URL:https://talks.staging.osgeo.org/foss4g-2022/talk/FCYQXJ/
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