earthquake {bnRep} | R Documentation |
earthquake Bayesian Network
Description
A Bayesian Network risk model for estimating coastal maritime transportation delays following an earthquake in British Columbia.
Format
A discrete Bayesian network for estimating the delays in maritime transportation to island communities in British Columbia, resulting from a major earthquake in the region. Probabilities were given within the referenced paper. The vertices are:
- AD
Arrival-related delays (L0, B0_6, B6_12, B12_24, B24_48, M48);
- BSA
Bridge safety assessment required (Yes, No);
- BSD
Bathymetric survey required - destination (Yes, No);
- BSO
Bathymetric survey required - origin (Yes, No);
- BVOR
Bridge over navigation route (Yes, No);
- CIDD
Communication infrastructure damage - destination (Low, Medium, High);
- CIDO
Communication infrastructure damage - origin (Low, Medium, High);
- CN
Community needs (Low, Medium, High);
- CSR
Communication system restauration required (Yes, No);
- DAC
Delay due to arranging crew members (L0, B0_6, B6_12, B12_24, B24_48, M48);
- DD
Departure-related delays (L0, B0_6, B6_12, B12_24, B24_48, M48);
- DDG
Delay in dangerous goods reporting (L0, B0_6, B6_12, B12_24, B24_48, M48);
- DGR
Dangerous good reporting required (Yes, No);
- DL
Destination location (V_Isl_W, V_Isl_E, V_Isl_S);
- DTWD
Delay due to tsunami warning - destination (L0, B0_6, B6_12, B12_24, B24_48, M48);
- DTWO
Delay due to tsunami warning - origin (L0, B0_6, B6_12, B12_24, B24_48, M48);
- EEL
Earthquake epicentre location (V_Isl_W_offshore, V_Isl_E_offshore, V_Isl_Inland, BC_ML);
- ESD
Earthquake severity - destination (VI_or_less, VII, VIII, IX, X_or_more);
- ESO
Earthquake severity - origin (VI_or_less, VII, VIII, IX, X_or_more);
- ESR
Earthquake severity - regional (VI_or_less, VII, VIII, IX, X_or_more);
- MMSC
Mandatory minimum ship crew required (Yes, No);
- OL
Origin location (V_Isl_W, V_Isl_E, V_Isl_S, BC_ML);
- PAD
Personnel availability - destination (Low, Medium, High);
- PAO
Personnel availability - origin (Low, Medium, High);
- RD
Route delay (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TBS
Time required for bridge safety assessment (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TBSD
Time required for bathymetric survey - destination (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TBSO
Time required for bathymetric survey - origin (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TCSD
Time required for communication system restauration - destination (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TCSO
Time required for communication system restauration - origin (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TIDD
Terminal infrastructure damage - destination (Low, Medium, High);
- TIDO
Terminal infrastructure damage - origin (Low, Medium, High);
- TTRD
Time required for terminal recovery ops - destination (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TTRO
Time required for terminal recovery ops - origin (L0, B0_6, B6_12, B12_24, B24_48, M48);
- TWD
Tsunami warning - destination (Yes, No);
- TWO
Tsunami warning - origin (Yes, No);
- VD
Voyage-related delays (L0, B0_6, B6_12, B12_24, B24_48, M48);
- VT
Vessel type (BC_Ferries, Seaspan, Barge);
- WIDD
Waterway infrastructure damage - destination (Low, Medium, High);
- WIDO
Waterway infrastructure damage - origin (Low, Medium, High);
Value
An object of class bn.fit
. Refer to the documentation of bnlearn
for details.
References
Goerlandt, F., & Islam, S. (2021). A Bayesian Network risk model for estimating coastal maritime transportation delays following an earthquake in British Columbia. Reliability Engineering & System Safety, 214, 107708.