> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agrihub360.com/llms.txt
> Use this file to discover all available pages before exploring further.
# One-timeline Fusion
> NDVI, sensors, microclimate and forecast on a single axis.
## What It Tells You
The **field timeline** puts everything the field knows on one time axis: the soil readings, the modelled values, the forecast, the NDVI captures and the growth stage. A moisture drop lines up with the hot week that caused it. A greenness dip lines up with the frost before it. A measured reading sits next to the modelled value it replaced, so you can see how far the estimate was out.
## How It Works
Every reading posted to the Device API and every row a model writes lands on the field timeline. Each point is labelled **measured**, with the device and the time, or **modelled**, with the model named.
