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# Table 1 Parameters for Flight-SEIR

From: Incorporating dynamic flight network in SEIR to model mobility between populations

Parameter | Description | Value | Type |
---|---|---|---|

\(S_i\) |
# susceptible individuals at node i
| ||

\(E_i\) |
# exposed individuals at node i
| ||

\(I_i\) |
# infected individuals at node i
| ||

\(R_i\) |
# recovered individuals at node i
| ||

\(S_{ij}\) |
# susceptible individuals travelling from node i to node j
| ||

\(E_{ij}\) |
# exposed individuals travelling from node i to node j
| ||

\(I_{ij}\) |
# infected individuals travelling from node i to node j
| ||

\(R_{ij}\) |
# recovered individuals travelling from node i to node j
| ||

\(N_i\) |
Total population at node i
| Constant | |

C
| Mean latent period of the disease | 5 | Constant |

\(\sigma\) | Incubation rate \(E_i \rightarrow I_i\) | \(\frac{1}{C}\) | Constant |

D
| Mean infectious period | 14 | Constant |

\(\gamma\) | Recovery rate \(I_i \rightarrow R_i\) | \(\frac{1}{D}\) | Constant |

\(\beta _{i}\) |
Transmission rate \(S_i \rightarrow E_i\) for node i
| Fitted | |

\(R0_{i}\) | The population reproduction number | \(\frac{\beta _{i}}{\gamma }\) | Fitted |

\(Passengers_{ij}\) |
# passengers travelling from node i to j
| Estimated | |

\(Passengers_{ji}\) |
# passengers travelling from node j to i
| Estimated | |

\(P_i\) |
Test positive rate of node i
| Estimated | |

\(\eta\) | % of exposed individuals over all infected individuals | Estimated | |

\(F_{ij}\) |
# flights from node i to node j
| Estimated | |

CAP
| Estimated average flight capacity | Estimated | |

LF
| Load factor: onboard passengers to available seats ratio | Estimated | |

\(\tau\) | % of projected air traffic over pre-pandemic air traffic | Variable |