Concept
Energy level of acoustic signal by altimeter
| URI | http://vocab.nerc.ac.uk/collection/OG1/current/ENLEVEL/ | ||
|---|---|---|---|
| Within Vocab | OceanGliders Parameter Usage Vocabulary | ||
| Alternative Labels | ENERGYLEVEL_ALTIMETER | ||
| Definition | Intensity of the echo return from an altimeter, ranging from 0 to 1. A value of 1 represents full saturation of the receiver. An energy level of 0.707 (square root of 2) is the theoretical perfect level as it represents the energy of a pure sine wave with an amplitude utilising the maximum dynamic range of the receiver. | ||
| Date | 2023-06-02T13:43:08 | ||
| Identifier | SDN:OG1::ENLEVEL | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| Same As | P01:ENLVZZ01 |
Energy level of acoustic signal returns from the bed by altimeter | Mapping: 1748491 |
| Related | P06:UUUU |
Dimensionless | Mapping: 1748493 |
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