Rafnuss / GeoPressureR

Global positioning by atmospheric pressure
https://raphaelnussbaumer.com/GeoPressureR
GNU General Public License v3.0
7 stars 1 forks source link

New labeling scheme #67

Closed Rafnuss closed 1 year ago

Rafnuss commented 1 year ago

Aim

  1. Make the labeling task easier to start with, i.e., needing less knoweldge of the entire procedure. Thus, name should be based on the ecological meaning than data processing role.
  2. Accept different elevation period elev for the same stationary period stap, so that the mismatch can be computed on longer timeseries and avoid having to label pressure data as oulier while they are not.
  3. Avoid labeling of acceleration data to focus the workflow towards a pressure-only sensor.
  4. Guide more the label with function to check label, and suggest modification of the label.

New Labels Scheme

Label are only assign to pressure so that no acceleration data is required. Instead of labeling data as 0 and 1. Three type of label can be used:

Flight

Flight are no unique between to consecutive stationary period. However, it will not be required to model all stationary period in the graph model, which essentially allow to combine multiple flights.

Acceleration

If acceleration is present, its labeling will over-write the pressure labeling for compuation stationary period and flight, but not elev_* and discard

New function:

73