damast.domains.maritime.transformers.features

Classes

AngularVelocity()	Given heading compute the angular velocity
DeltaDistance(x_shift, y_shift)	Given a dataframe with (latitude, longitude) data, group messages by given column, and sort them by another column.
Heading()	Given a dataframe which computes the heading from known lat lon deltas
Speed()	Given a dataframe with delta time and delta distance compute the speed