4 docs tagged with "QGIS"

Create principal component analysis (PCA) images from Wyvern hyperspectral data in QGIS using the Orfeo Toolbox for dimensionality reduction and visualization.

Calculate hyperspectral indices such as RENDVI from Wyvern imagery in QGIS using the raster calculator, and style the output with a color ramp.

Step-by-step tutorial for loading and visualizing Wyvern hyperspectral imagery in QGIS and the EnMAP-Box plugin, including RGB / CIR band selection and contrast adjustment.

How to select pixels and visualize their spectral curves and 2D scatter plots from Wyvern hyperspectral imagery using QGIS and the EnMAP-Box.