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OAS accession Detail for 0168214
| accessions_id: |
0168214 | archive
|
| Title: |
Photogrammetric Estimates of Mass and Body Condition of Leopard Seals in the Antarctic Using an Unmanned Aerial System from 2013-01-01 to 2014-03-31 (NCEI Accession 0168214) |
| Abstract: |
We aerially surveyed leopard seals of known body size and mass to test the precision and accuracy of photogrammetry from a small Unmanned Aerial System (UAS). Flights were conducted in January and February of 2013 and 2014 and 50 photogrammetric samples were obtained from 15 unrestrained seals. Photogrammetric measurements from a single, vertical image obtained using UAS provide a noninvasive approach for estimating the mass and body condition of pinnipeds that may be widely applicable. |
| Date received: |
20171018 |
| Start date: |
20130101 |
| End date: |
20140331 |
| Seanames: |
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| West boundary: |
-61 |
| East boundary: |
-60.5 |
| North boundary: |
-62.25 |
| South boundary: |
-62.75 |
| Observation types: |
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| Instrument types: |
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| Datatypes: |
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| Submitter: |
Sexton, Stephanie |
| Submitting institution: |
US DOC; NOAA; NMFS; SWFSC; Antarctic Ecosystem Research Division |
| Collecting institutions: |
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| Contributing projects: |
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| Platforms: |
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| Number of observations: |
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| Supplementary information: |
Submission Package ID: 7LCAN4 |
| Availability date: |
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| Metadata version: |
9 |
| Keydate: |
2017-11-15 14:25:05+00 |
| Editdate: |
2024-03-14 19:16:32+00 |