# Changelog

## 2024-12-08 (version 1.20)

* added FORCE Product Import
* restore / reload EOTSV workbench from QGIS Project, e.g.
  time series sources, map layer styles (rendering + symbology),
  map extent, crs and current date
* optimized map rendering
* background tasks can be canceled in task manager.
* fixed fatal crash related to a missing QgsRasterDataProvider python ref

## 2024-09-29 (version 1.19)

* API fixes to run with QGIS 3.34 - 3.38
* updates Spectral Library Module
* enabled tooltips in MapCanvas context menu
* attribute table: next / previous feature buttons consider order as shown in table
* fixed VRT building
* fixed context menu connection in QGIS environments with other languages than english
* maps can flash selected features
* spectral profiles now extracted with context information

## 2023-04-07 (version 1.18)

_Stability Update_

* removed several issues related to updates in QGIS and GDAL
* updated QPS library, which introduces several updates to the SpectralLibrary handling

## 2021-03-10 (version 1.17)

* quick raster band selection and GDAL Metadata panel now appear in QGIS layer properties dialog
* fixed smaller issues related to plugin loading and unloading
* added bulk loading from time series definition files
* fixes to run with QGIS 3.18+
* move to next/previous observation with arrow right/left
* move to next/previous observation window with CTRL + arrow right/left or A/D
* move to last/first observation with End/Pos1 or ALT + A/D
* select next/previous vector feature with arrow downs/up or S/W
* added option for exclusive visibility of map views
* show next/previous map view with PageDown/PageUp or ALT + S/W
* set map center from/to QGIS with F1/ALT+F1
* set map extent from/to QGIS with F2/ALT+F2
* modified observation slider, slider shows range of visible dates

## 2021-02-02 (version 1.16)

* fixed smaller issues
* forward / backward button to move in time now shifts by number of opened observation dates/maps
* next / previous feature button offers to (i) move to the next feature and (ii)
  update the map dates according to the availability of raster sources for the new map extent
* faster updates of observation data visibility

## 2020-11-23 (version 1.15)

* source files can be opened by drag and drop to the time series tree view
* maps can be organized in multiple rows per map view (rows x columns)
* map descriptions can be defined with QgsExpressions, e.g. '@map_date' to show the date
* quick labels: CTRL + right mouse button opens map menu even when the feature modify map tool is activates
* source visibility update can be run on entire time series or (new and faster) for the next time steps only
* added "follow current date" option to time series table to keep focus on the map window date range
* added wildcard + regular expression filter to time series table
* smaller bug fixes and improvements

## 2020-11-06 (version 1.14)

* this version focuses on stability updates and improvements of the "quick label" system
* map canvas menu now available with standard map tool (like zoom tool)
* introduces label groups to apply quick labeling short cuts on different sets of vector fields
* attribute table allow to selected added features automatically
* optimized package imports
* improved SpectralLibrary tool
* fixed bugs

## 2020-07-23 (version 1.13)

* time series and map settings can be stored to and reloaded from QGIS Projects
* refactored layer styling and default raster stretching
* fixed CRS translation bug and other smaller bugs
* quick labels can be used to write date / datetime data into vector fields of type QDate or QDateTime
* refactored context menus, e.g. in map view layer tree view, fixed #106

## 2020-04-09 (version 1.12)

* TimeSeries tree view allows to change the visibility of single source images, e.g. to hide clouded observations
* several updates to the Spectral Library Widget, e.g. import / export of profiles from ASD, ARTMO, EcoSYS or SPECCHIO
* EOTSV allows to open images from sources with subdatasets, e.g. from Sentinel-2 or HDF images.

## 2020-01-23 (version 1.11)

* revised unit tests for CI pipelines
* fixed smaller issues in SensorModel
* fixed #103: EOTSV crashed on Linux, caused by an attempt to storing a unpickable QgsTextFormat to QSettings

## 2019-11-25 (version 1.10)

* improved matching of source images to sensors: matching can be specified in the settings dialog. Sensor matching
  based on ground sampling distance + number of bands + data type and optionally wavelength and/or sensor name
* settings dialog shows known sensor / product specification and allows to modify their default "sensor name"
* fixed copying of layer styles to maps of same sensor and map view type
* improved speed of mapping and layer buffering
* failed image sources are logged in the EO Time Series Viewer log panel
* Spectral Library Viewer better handles large collections of spectral profiles

## 2019-10-02 (version 1.9)

* includes several smaller updates
* fixed error 'shortcutVisibleInContextMenu' error that occurred with Qt < 5.10
* enhanced wavelength extraction from GDAL metadata: wavelength can be specified per band

## 2019-09-19 (version 1.8)

* updated spectral library module
* fixed #104: error in case of wrong spatial extent
* default CRS properly shown in map view settings
* user-defined CRS visible

## 2019-08-06 (version 1.7)

* increased contrast for default map view text
* improved reading of wavelength information, e.g. from Pleiades, Sentinel-2 and RapidEye data
* temporal profile plot: data gaps can be shown by breaks in the profile line, data source information is correctly
  shown for selected points only
* current extent can be copied via MapCanvas context menu
* fixed #102: move maps to date of interest selected in a temporal profile plot

## 2019-07-16 (version 1.6)

* re-design of map visualization: faster and more compact, the number of maps is fixed to n dates x m map views
* date, sensor or map view information can be plotted within each map and become available in screenshots
* releases map layers that are not required any more
* slider + buttons to navigate over time series
* fixed preview in crosshair dialog

## 2019-07-07 (version 1.5)

* closing the EO Time Series Viewer instance will release all of its resources
* added "Lock Map Panel" to avoid unwanted resizing of central widget
* fixed missing updates of time series tree view when adding / removing source images
* map canvas context menu lists layers with spatial extent intersecting the cursor position only
* fixes feature selection error
* added quick label source image to label the path of raster layer

## 2019-07-02 (version 1.4)

* adding vector layers with sublayers will add all sublayers
* map canvas context menu "Focus on Spatial Extent" will hide maps without time series data for the current spatial
  extent
* labeling dock allows to iterate over vector features. the spatial map extent will be centered to each feature (#26)
* added several convenience function to TimeSeriesViewer object
* fixed a bug that did not allow to create new polygon features
* temporal profile visualization: fixed icons to preview selected plot style, coordinate described by "<fid> <name>",
  e.g. "42 Deforested", fixed plot style preview
* updated SpectralLibraryViewer
* fixed spelling error in stacked band input dialog
* MapViews can add raster layers that have been opened in QGIS, e.g. XYZ Tile with OpenStreetMap data

## 2019-06-12 (version 1.3)

* fixed #99: opening example closes QGIS on linux
* fixed #96 and #99 : docutils not installed error when showing rst/md content
* fixed #97: TSV does not start (Linux)

## 2019-05-31 (version 1.2)

* added SaveAllMapsDialog and menu option to export all maps as image files.
* fixed #91: select Temporal Profile / Spectral Profile button activates the required map tools.
* fixed #92: map canvas context menu "copy to clipboard" options.

## 2019-05-24 (version 1.1)

* dates and data sources of the TimeSeries are now shown in a TreeView instead TableView
* observation dates of current visible map canvases are highlighted in the time series tree view
* sensor raster layer properties can be opened from MapView layer tree #87. Stats will be related to center mapcanvas.
* fixed: StackedInputDialog, MapCanvas context menu, "Save Changes?" labeling dialog (#85), remove temporal profile (
  #86), draw new feature error (#84), Crosshair button status (#90), and some more

## 2019-05-15 (version 1.0, major update)

* labeling tools to modify vector layers.
* quick labeling for time-labels information
* synchronization with QGIS Map canvas center
* SpectralLibrary can import SpectralProfiles from a raster image based on vector positions
* simplified MapView control dock, each MapView has it's own layer tree.
* improved MapTool organization
* removed PyQtGraph from list of required external python packages

## 2019-03-29

* renamed plugin folder from "timeseriesviewerplugin" to "EOTimeSeriesViewer".
* improved SpectraLibrary tool
* CI tests with bitbucket pipelines
* several bug fixes

## 2019-03-01 (version 0.8)

* added labeling panel
* scheduled map canvas refreshes
* multiple images per observationdata & sensor
* fixed several bugs

## 2018-11-13

* fixed bugs which where caused by CRS changes
* fixed macOS QGIS (3.4.1.) crashes caused by QgsMapCanvas constructor

## 2018-11-09

* uses QgsTaskManager for background loading
* own QgsMapLayerStore to not mix-up with (main) QGIS layers
* fixed bugs related to changes in QGIS API

## 2018-06-20 (version 0.7)

* Visualization of images with stacked temporal information (each band = one observation date)
* some bugfixes

## 2018-06-12

* Speclib I/O as CSV or ENVI-Spectral Library + CSV table for attributes
* temporary VRTs now created in-memory (gdal VSI mechanism) instead in a disk temp path
* Spectral Library: profile coordinate now in center of map pixel (issue #66)
* Save map canvas to clipboard
* Width of plot lines now scale-independent (issue #64, QPen.setCosmetic(True))
* adding fields to spectral library (issue #61)

## 2018-06-04 (version 0.6)

SpectralLibrary Module

* now based on in-memory QgsVectorLayer
* Locations and values of spectral profile can be exported as vector data set
* Locations of spectral profiles can be rendered on MapCanvases

Temporal Profile Module

* now based on in-memory QgsVectorLayer
* Locations of temporal profiles can be exported as vector data set
* Band values of temporal profiles can be exported as CSV file
* Locations of temporal profiles can be rendered on MapCanvases

## 2018-04-17 (version 0.5)

* ported to QGIS 3, Qt5 and Python 3.6
* improvements in temporal profile visualization
* removed several bug
* visibility of vector and raster layers can be toggled per map view
* improved interaction between QGIS and EOTSV (Buttons to import/export spatial extent of map canvas or center)

## 2018-03-29

* improved definition of individual 2D / 3D charts per sensor & pixel-location
* added based OpenGL based 3D plot features (axis, grids, labels)
* changed name to "EO Time Series Viewer" (EOTSV)

## 2018-02-11

* merged updates to temporal profile visualization, e.g.
  save temporal profiles, compare 2D profiles between different location, experimental 3D visualization

## 2018-01-31

* added file filters for OpenFileDialog

## 2018-01-19

* initialized Sphinx-based documentation
* improved map visualization + map settings

## 2017-05-21

* many changes, done in development branch "develop",
* e.g: QGIS MapCanvases for interactive maps, temporal profiles, ...

## 2017-02-14

* first setup for test users in the recent development branch

