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• https://en.wikipedia.org/wiki/Georeferencing — found via Wikipedia

  Georeferencing

  capability for many years, including the Georeferencing tool in ArcGIS Pro. QGIS has a Georeferencer tool, originally developed as an add-on but now integrated

  Vector overlay (Analysis)". ArcGIS Pro Documentation. Retrieved 29 October 2021. QGIS. "Line intersections". QGIS 3.16 documentation. Morehouse, Scott (1985). "ARC/INFO: A geo-relational
  Linear referencing March 2011. "LRS Plugin for QGIS". Noronha, Val; Church, Richard L. (2002), Linear Referencing and Alternate Expressions of Location for Transportation
  PyQt visualization framework Puddletag, an open-source, cross-platform ID3 tag editor QGIS, a free software desktop Geographic Information Systems (GIS) application
  Geographic information system include Autodesk and MapInfo Professional and open-source programs such as QGIS, GRASS GIS, MapGuide, and Hadoop-GIS. These and other desktop GIS applications

• https://docs.qgis.org/3.40/en/docs/pyqgis_developer_cookbook/expressions.html — found via User

• https://courses.spatialthoughts.com/qgis-expressions.html — found via User

  QGIS Expressions Masterclass (Workshop Material)

  Introduction Expressions are one of the most powerful features of QGIS. In this hands-on workshop, we will start from the basics of expression syntax and …

• https://gis.stackexchange.com/a/392619 — found via Mwmbl

  Use QGIS expressions to create geometries: difference between ge…

  QGIS has a powerful expression machine that can be used (between other things) to create new geometries, based on existing layers. Basically, there are t…

  Hottest 'average' Answers - Geographic Information Systems Stack… You can use QGIS expressions with the new overlay_nearest function, availble since QGIS 3.16 and the array_mean() function, available since QGIS 3.18. If …
  Hottest 'neighbour' Answers - Geographic Information Systems Sta… You can use QGIS expressions and check for each point which other points are on the same line. For this to work, you have first to make sure that each ne…
  Newest 'operator' Questions - Geographic Information Systems Sta… Context I use QGIS expressions and want to use regular expressions to identify those strings that contain two words. It's easy to identify those features…
  Hottest 'shapefile' Answers - Geographic Information Systems Sta… You can also use QGIS expressions for this. See below for the expression to get a 0 or 1 output for each point, depending on which side of the line it is …
  What language do QGIS expressions use, what language should QGIS… This part of the docs says it supports only a small part of the SQL syntax but does that mean it's SQL based or am I better writing expressions in someth…

• https://pretalx.com/fossgis2024/talk/BFA3CS/ — found via Mwmbl

  QGIS Expressions Workshop: Overlay und Aggregate Funktionen nutz…

• https://blog.rtwilson.com/page/2/ — found via Mwmbl

  Robin's Blog

  Summary: You can use QGIS expressions to set the default path for an Attribute Form to be something like @project_folder || '/' || 'MapGraphs', which giv…

• https://r-spatial.github.io/qgisprocess/articles/qgis_expressions.html — found via Mwmbl

  How to use QGIS expressions in qgisprocess? • qgisprocess

  How to use QGIS expressions in qgisprocess? Floris Vanderhaeghe & Jannes Muenchow Last update: 2023-08-16 Last run: 2024-02-26 Introduction Many QGIS pro…