Table 2 Accuracy of array positioning
From: Assessment of directional accuracy of GNSS-Acoustic measurement using a slackly moored buoy
Surface platform | Inside (cm) | Outside (cm) | ||||
|---|---|---|---|---|---|---|
EW | NS | Horizontal | EW | NS | Horizontal | |
Moored buoy | 33 | 33 | 46 | 65 | 73 | 97 |
Research vessel | 23 | 30 | 39 | 109 | 114 | 158 |
Research vessel (moving survey) | 52 | 56 | 76 | 109 | 114 | 158 |
Research vessel (point survey) | 16 | 25 | 30 | |||