Meta 1 m canopy height against dated imagery

Rwanda. Meta's heights at their native 1.19 m grid inside 21 windows around the drawn coffee polygons (414 km²), the 10 m layer everywhere else, and Esri Wayback imagery by date. Lab index.

Imagery, swipe left vs right

Left

Right

Esri World Imagery Wayback: dated releases of the same Maxar-based mosaic Meta used. The release date is when Esri published it; local image dates can be older. Drag the handle to compare.

Go to a 1 m window

Coffee probability (from the coffee map site)

Show coffee probability

Show from0.80

Opacity0.70

lowhigh

Same tiles as the public coffee map, read directly from it; pixels below the "show from" probability are hidden, and the layer is drawn under the canopy layers. Below zoom 14 the tiles hold averaged probabilities, which rarely reach 0.80: lower the slider to see where coffee concentrates, or zoom in for the real 10 m values.

Meta canopy height

1 m layer (zoom 15 to 17, inside the windows) 10 m layer (whole country, zoom 7 to 14) keep the 10 m layer when zoomed past 14 (blocky; otherwise only the 1 m windows show there)

Opacity0.85

continuous 0 to 30 m 1 m classes

Hide below2.0 m

Pixels below the "hide below" height are transparent so the imagery shows through; set it to 0 to see everything. Click the map to read the height at a point.

Meta image dates

Acquisition footprints, coloured by year

From Meta's own metadata: the date of the Maxar image behind each footprint. Pick the imagery release nearest that date to see what the model saw.

Field data

Boundaries and polygons

1 m window outlines Drawn coffee polygons District boundaries and names

Credits: canopy height Meta and WRI (Tolan et al. 2024, CC-BY 4.0); imagery Esri, Maxar, Earthstar Geographics; districts national layer.