MATRIX
Asset × environment matrix
24 assets against 15 environments. Darker cells are the core difficulties for that asset. Numbers count research items and cases tagged with both.
Core difficultyOften metHas sources
| GNSS-denied | Confined spaces | Darkness | Height | Wind & turbulence | Magnetic disturbance | Strong electromagnetic fields | Water, spray & humidity | Dust & smoke | Heat | Cold & icing | Explosive atmospheres | Radiation | Oxygen deficiency & toxic gas | Urban areas & people below | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridges | 29 | 14 | 8 | 61 | 18 | 1 | 2 | 41 | 1 | 1 | 2 | 14 | |||
| Expressways & roads | 6 | 3 | 4 | 21 | 7 | 1 | 8 | 1 | 2 | 9 | |||||
| Road & rail tunnels | 35 | 34 | 31 | 4 | 1 | 7 | 4 | 1 | 1 | 3 | 1 | ||||
| Slopes, levees & rivers | 1 | 2 | 1 | 16 | 5 | 16 | 3 | 1 | 2 | 2 | |||||
| Dams | 13 | 19 | 19 | 23 | 4 | 1 | 33 | 4 | 6 | 2 | |||||
| Sewer pipes | 20 | 32 | 27 | 3 | 2 | 2 | 14 | 2 | 3 | 16 | 3 | ||||
| Underground tunnels & utility conduits | 7 | 9 | 7 | 1 | 3 | 4 | 2 | 1 | 2 | 2 | 2 | ||||
| Condominiums | 3 | 1 | 1 | 22 | 3 | 25 | |||||||||
| Office buildings & facades | 6 | 8 | 5 | 51 | 6 | 1 | 3 | 3 | 2 | 1 | 1 | 49 | |||
| Chimneys & stacks | 7 | 16 | 7 | 28 | 3 | 1 | 2 | 4 | 13 | 3 | 3 | 1 | 1 | 1 | |
| Power lines | 6 | 8 | 8 | 107 | 19 | 8 | 20 | 10 | 20 | 10 | 2 | 2 | 15 | ||
| Transmission towers | 2 | 1 | 3 | 67 | 12 | 6 | 9 | 3 | 5 | 4 | 4 | ||||
| Telecom towers | 1 | 25 | 6 | ● | 1 | 1 | 1 | 2 | 1 | ||||||
| Solar PV plants | 1 | 1 | 9 | 5 | 1 | 4 | 9 | 35 | 1 | 1 | |||||
| Wind turbines | 5 | 6 | 5 | 43 | 36 | 1 | 15 | 1 | 6 | 3 | 1 | 1 | 1 | ||
| Process plants | 25 | 46 | 28 | 44 | 12 | ● | 3 | 23 | 14 | 25 | 5 | 20 | 13 | 5 | 1 |
| Plant piping & pipe racks | 8 | 10 | 7 | 12 | 4 | ● | 3 | 1 | 5 | 2 | 4 | 1 | 2 | 1 | |
| Storage tanks | 12 | 29 | 20 | 16 | 2 | 1 | 3 | 3 | 6 | 17 | 1 | 7 | |||
| Boilers & furnaces | 14 | 21 | 19 | 8 | 1 | 1 | 10 | 6 | 1 | 2 | 4 | ||||
| Mines & shafts | 18 | 20 | 18 | 4 | 1 | 4 | 17 | 2 | 1 | 1 | 1 | ||||
| Long-distance pipelines | 4 | 6 | 6 | 12 | 4 | 1 | 11 | 9 | 1 | 11 | 2 | 6 | |||
| Railways | 12 | 16 | 15 | 22 | 3 | ● | 9 | 1 | 2 | 7 | |||||
| Ports & quays | 3 | 3 | 7 | 10 | 13 | 1 | 32 | 1 | 3 | 4 | |||||
| Ships & offshore structures | 9 | 12 | 11 | 3 | 3 | 1 | 1 | 5 | 1 | 1 | 1 | 3 | 1 |