THE EARTH DATA DETECTIVE

Follow the change.
Question the evidence.

Explore a vegetation signal, examine its uncertainty, and investigate what comes next.

ILLUSTRATIVE EXAMPLE · SYNTHETIC VALUES

Vegetation greenness

2017–2025 · Annual NDVI · Illustrative region

Slope per year
OLS p-value
95% slope interval

What does this mean?

Observations and method

Ordinary least squares with Student t inference. Annual synthetic values. No seasonal adjustment applied.

YearNDVI