BOI Dropped Underwater Video (DUV) data in the Bay of Islands - RV Hawere
The Dropped Underwater Video (DUV) data provide supplementary information for the characterisation of the demersal fish communities within the Bay of Islands, especially in shallow waters. This system was deployed at 76 sites by RV Hawere. Each deployment was about 30 minutes long and the camera was flown at 2–3 m above the seabed, depending on the visibility.
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Citation proposal
. . https://dc.niwa.co.nz:/niwa_dc/srv/api/records/4753f707-183e-4828-80fc-05d1d10a6b92 |
Simple
- Date ( Creation )
- 2009-11-30T12:39:00
- Other citation details
- Chapter 13 of BOI Oceans Survey 20/20 final report
- Purpose
- The full resolution video was used to record the presence of macro-algae, benthic invertebrates, and fish, and to determine substrate types and habitats.
- Credit
- Mark Morrison, Natalie Usmar
- Status
- Completed
Point of contact
NIWA National Institute of Water & Atmospheric Research
Private Bag 99940 Newmarket
Auckland
1149
New Zealand
- Spatial representation type
- Video
- Denominator
- 5000
- Topic category
-
- Environment
- Biota
- Inland waters
- Description
- Bay of Islands
N
S
E
W
- Minimum value
- 3.1 metres
- Maximum value
- 37 metres
- ( Theme )
-
- Dropped underwater video (DUV); fish; macroinvertebrates; biogenic habitat; Bay of Islands; New Zealand
- Use limitation
- "DUV station data with associated habitat and biological data" is provided under New Zealand Creative Commons v3.0 BY licence. http://creativecommons.org/licenses/by/3.0/nz
- Use limitation
- "Sampling locations using DUV by RV Hawere" is provided under New Zealand Creative Commons v3.0 BY ND licence- No Derivatives http://creativecommons.org/licenses/by-nd/3.0/nz
- Use limitation
- "Chapter 13 of the Bay of Islands OS20/20 survey report" is provided under New Zealand Creative Commons v3.0 BY ND licence- No Derivatives http://creativecommons.org/licenses/by-nd/3.0/nz
- Language
- English
- Character encoding
- UTF8
- Supplemental Information
- Fish below 5cm will not be represented in the data because they were too small to be identified. Not all fish that were identified were measured due to their orientation to the camera and some of those fish that were not identified were able to be measured.
mdb:MD_Metadata
- Metadata identifier
- 4753f707-183e-4828-80fc-05d1d10a6b92
- Language
- English
Custodian
NIWA National Institute of Water & Atmospheric Research
301 Evans Bay Parade
Wellington
6021
New Zealand
- Date info ( Creation )
- 2010-07-13T12:20:32
- Title
- ISO 19115-3
Overviews
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Provided by
Views
4753f707-183e-4828-80fc-05d1d10a6b92
Access to the portal
Read here the full details and access to the data.
Associated resources
Not available
NIWA - Metadata Catalogue