datasets.dynamicworld

Dynamic World presets: near-real-time global land cover at 10m resolution.

About Dynamic World

Dynamic World is a near-real-time 10m resolution global land cover dataset produced by Google and the World Resources Institute.

Key features: - 10m resolution (Sentinel-2 based) - Near-real-time updates (~every 5 days) - 9 land cover classes - Available from 2015 onwards

Unlike MapBiomas (band-per-year), Dynamic World is an ImageCollection that you filter by date.

Usage

from gee_polygons.datasets.dynamicworld import DYNAMIC_WORLD

# Extract land cover stats (aggregated by year)
df = site.extract_categorical(DYNAMIC_WORLD, years=range(2019, 2025))

Since Dynamic World is an ImageCollection, the extractor will: 1. Filter by year 2. Compute the mode (most frequent class) across all images in that year 3. Calculate pixel counts and areas

print(DYNAMIC_WORLD)
print(f"\nClass 1: {DYNAMIC_WORLD.class_name(1)} ({DYNAMIC_WORLD.class_color(1)})")
print(f"Class 4: {DYNAMIC_WORLD.class_name(4)} ({DYNAMIC_WORLD.class_color(4)})")