Intro to Marigold🔗
An overview of the Marigold application and the basic data objects.
Loading Marigold\ Header bar functions\ Raster layers\ Vector layers\ Spectra\ Saving and loading projects
Example workflows🔗
Comfortable using GIS systems? Jump right into Marigold with some examples!
Mask vegetation and water in your imagery\ Create a custom mask from a vector or raster layer\ Create a false color RGB from spectral bands
Processing in Marigold🔗
Marigold makes it simple to process your data. Some of those ways include:
Band algebra🔗
Band ratio\ Raster calculator\ Mineral indices\ Rapid mapping outputs
Masking🔗
Vegetation mask\ Water mask\ Batch mask\ Apply a mask
Transforms🔗
Principal components analysis\ Decorrelation stretch\ Minimum noise fraction
Spectral Classification🔗
Spectral angle mapper\ Spectral correlation mapper\ Matched filter\ k-means clustering
Raster Classification🔗
Assign class labels\ Prospectivity analysis\ Mineral map\ Vectorize classified layer
Hyperspectral🔗
HSI image explorer\ Compositional mapping\ UMAP\ Mineral index analogs
Terrain analysis🔗
Create a hillshade\ Canny edge detection\ Valley bottom flatness
Raster management🔗
Data statistical analysis\ View BEC metadata\ Create RGB\ Merge layers\ Update computed layers\ Morphological operations
Remote sensing methodology🔗
Learn more about remote sensing!
Tip
Find a band ratio that's not in Marigold? Calculate it with the Raster calculator!
Case studies🔗
Explore more advanced usage through a real exploration workflow.
Case study 1 - Cuprite (low sulphidation epithermal)\ Case study 2 - Salares Norte (high sulphidation epithermal)