Variables | GPS data | Headcount | % | |
Existence of restrictive measures for the use of GPS during the observations | No | Yes | ||
Yes | 1 | 0.0 | 1 | 0.46 |
No | 227 | 155 | 382 | 99.54 |
Ease of handling |
|
|
|
|
No | 15 | 2 | 17 | 4.13 |
Yes | 213 | 153 | 366 | 95.87 |