Joint Characterization of a Global Sentinel-2 Mosaic

The Writeup

Current versions:

• Text

• Figures

The Mosaic

Current Data:

• Decimated mosaic

• Full resolution columns

• UMAP runs

• Current SVD endmembers

The SVD Linear Mixture Model

Below. Inner EMs used moving forward.

UMAP Embedding - Mosaic

Below.

JC Columnwise Results

Column 1 - Agriculture

Column 2 - Sands

Column 3a - Lava & Ash

Column 3b - Urban

Columns 4 and 5 - Forests

Column 6a - Senescent Vegetation

Column 6b - Tundra & Wetlands

Column 7 - Mangroves

Columns 8 and 9 - Rocks and Alluvium

Hyperparameter Exploration

n_neighbors

min_dist

metric

components

Other algorithms