Concept
iSiTEC Lightframe On-sight Keyspecies Investigation {LOKI} imaging sensor - Schulz et al. (2009)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1586/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | iSiTEC Lightframe On-sight Keyspecies Investigation {LOKI} imaging sensor - Schulz et al. (2009) |
| Definition | An underwater camera system designed for vertical hauls for continuous, in-situ imaging of zooplankton. It is equipped with environmental sensors (e.g. pressure, temperature, salinity, chl a) which send data every second, providing a vertical resolution of zooplankton and environmental variables of ~30-40 cm. Images of the LOKI system often allow the identification of fine morphological features, developmental stages, sex and, in some cases, investigation of internal body structures. It uses a flow-through chamber with an upstream plankton net. LOKI operates an industrial camera with up to 6 Mpixels at 15 µs shutter time, combined with a tailored high power LED flash unit to image a volume of approximately 20 x 20 x 5 mm^3 in a flow-through chamber. |
| Broader |
L05:
in-situ particle sizers |
| Related |
B75:
iSiTEC GmbH L35: iSiTEC GmbH |
| Note | accepted |
| Deprecated | false |
| Alternative Label | iSiTEC LOKI |
| Version | 3 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1586/3/ |
| Authored On | 2021-01-07 16:29:34 |
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