search

EnMAP-Box / enmap-box

EnMAP-Box source code repository. See https://enmap-box.readthedocs.io for documentation
GNU General Public License v3.0
35 stars 16 forks source link

[Profile Analytics panel] allow 3d visualizations #98

Open janzandr opened 1 year ago

janzandr commented 1 year ago

FYI - @aloboa and @jakimowb , maybe we can use QGIS 3D views for that.

We can already visualize a spatial profile of a single band along a line as a 2d plot: image

It is proposed to allow the visualization of all bands along a line as a 3d plot using this new feature from QGIS 3.26: image

janzandr commented 1 year ago

Here is a video tutorial using the new QGIS Elevation Profile tool (maybe that is also useful): https://www.youtube.com/watch?v=ky0HkttaQ58&ab_channel=HansvanderKwast image

jakimowb commented 1 year ago

Nice idea, this would allow to visualize spectral-temporal/spatial surfaces. The last time I tried to make use of QGIS 3D it was not available to PyQGIS (1), but this might have changed meanwhile.

(1) that's why the imageCube app used pyqtgraph and its low-level openGL features

aloboa commented 1 year ago

I'll find time to try out this. Have you created the new zip file to test the recent improvements?

jakimowb commented 1 year ago

@aloboa here it is: https://bitbucket.org/hu-geomatics/enmap-box/downloads/enmapboxplugin.3.11.20221001T022425.main.zip