Description Usage Arguments Value Author(s)
View source: R/fun_remove_reflections.R
Remove reflected positions.
1 2 3 4 5 6 7 8 9 | atl_remove_reflections(
data,
x = "x",
y = "y",
time = "time",
point_angle_cutoff = 45,
reflection_speed_cutoff = 20,
est_ref_len = 1000
)
|
data |
A dataframe or similar which has previously been cleaned. |
x |
The name of the X coordinate column. |
y |
The name of the Y coordinate column. |
time |
The name of the timestamp column. |
point_angle_cutoff |
The turning angle (in degrees) above which high instantaneous speeds are considered an anomaly rather than fast transit. |
reflection_speed_cutoff |
The speed (in m/s) above which an anomaly is detected when combined with a high turning angle. |
est_ref_len |
How many positions are expected to be in a reflection. |
A dataframe with reflections removed.
Pratik R. Gupte
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