image 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

image 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:

image Band algebra

Band ratio
Raster calculator
Mineral indices
Rapid mapping outputs

image Masking

Vegetation mask
Water mask
Batch mask
Apply a mask

image Transforms

Principal components analysis
Decorrelation stretch
Minimum noise fraction

image Spectral Classification

Spectral angle mapper
Spectral correlation mapper
Matched filter
k-means clustering

image Raster Classification

Assign class labels
Prospectivity analysis
Mineral map
Vectorize classified layer

image Hyperspectral

Compositional mapping
UMAP
Mineral index analogs

image Terrain analysis

Create a hillshade
Canny edge detection
Valley bottom flatness

image Raster management

Data statistical analysis
View BEC metadata
Create RGB
Merge layers
Update computed layers

image Remote sensing methodology

Learn more about remote sensing!

Tip

Find a band ratio that's not in Marigold? Calculate it with the Raster calculator!

image 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)