QGIS Phyton scripts to support multi-temporal analysis
The scripts can be used individually from QGIS Processing Toolbox or can be added to models too.
| Name of the tool | Description | Filename |
|---|---|---|
| List satellite products | List all files in the given directory that match the pattern. | productlister.py |
| MultiClip&Rename | Clips multiple raster files with the same extent and stores them in output folder, renamed by the given pattern. | multicliprename.py |
| Build multiple custom VRT files | Builds multiple virtual raster files from the list of raster images. | BuildCustomVRTs.py |
| Calculate index from Sentinel VRT file | Calculates predefined index from VRT file contains Sentinel bands. (the index definitions are bound to Sentinel-2 band set) Assigns the given style definition to the new layer. | SentinelVRTIndex.py indexes.yaml |
| Count of days raster values over limit | Calculates the number of days on a time series of raster images where the values are above the given threshold. | CountDaysOverLimit.py |
| Clip multiple rasters by same vector mask | Clips multiple raster files with the same vector polygon. | multiclipbypolygon.py |
| CreateSentinelVRT | A model which links above scripts to create VRTs from downloaded Sentinel products | CreateVRT.model3 |
| ClipAndSegment | A model to execute i.segment procedure on the given rasters, but clips them first with the vector mask | ClipAndSegment.model3 |