int_corner_metrics

Per-corner telemetry metrics.

Part of the Physics family.

Per-corner telemetry metrics. Grain is (race_year, race_id, driver_id, lap_number, corner_name) one row per corner the driver’s telemetry reaches on that lap. Windows come from dim_corners, keyed per race, so each session is measured against its own corner geometry. Feeds int_corner_skill_residuals and fct_telemetry_deltas.

Lineage

Overview

Property	Value
Layer	intermediate
Family	Physics
Contract enforced	No
Upstream	stg_telemetry, dim_corners

8 tests guard this model - 7 generic, 1 singular.

Columns

Column	Type	Nullable	Tests	Description
driver_id		Yes	not_null	FastF1 three-letter driver code.
lap_number		Yes	not_null	Lap number within the race.
race_id		Yes	not_null	Numeric FastF1 event id.
race_year		Yes	not_null	Season year.
corner_name		Yes	not_null	Turn label from dim_corners (Turn_7, Turn_7A).
track_id		Yes	not_null	Event slug the corner belongs to, carried from dim_corners as a label.
braking_point_m		Yes		Distance of the first sample on the brakes inside the corner window. NULL where the corner is taken flat a real answer for a fast corner, not missing data.
v_min_kph		Yes	not_null	Minimum speed recorded inside the corner window (the apex speed).
throttle_point_m		Yes		Distance of the first full-throttle sample at or after the apex: where the driver gets back on power. NULL where the driver never reaches 100% throttle before the window ends at the next apex.