Data · collection · 2013
Ship-board webcam images taken during the SIPEX II voyage of the Aurora Australis, 2012
Listed in NASA Earthdata CMR
This dataset contains webcam images from the three ship-board webcams that were present during the SIPEX II voyage to the sea ice North-East of Casey station, from Hobart in September to November 2012.
Description
The ship had webcams mounted on the bridge (facing foreward), the top of the helicopter hangar (facing aft), and the port-side bridge wing (facing portside). Images were taken from each camera every ten minutes.
File names consist of which webcam the image was from, followed by an 8 digit date (YYYYMMDD), followed by a sequence number. The folder structure consists of {YEAR}/{WEEK_NUMBER}/{DAY}. The port-side webcam was enabled during the second ice station, so earlier images do not exist.
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The port side webcam does show a good overview of the activities at each ice station, as well as transits between ice stations. The aft camera recorded pictures of helicopter operations as well as the path of destruction that the ice breaker left in its wake. The fore camera shows a clear picture of ice conditions from the point of view of the bridge (in good weather).
The webcams were set up and maintained by Matthew Longmire and Ian McClean of the AAD.
Links
Get the data
- Request access to these data data.aad.gov.au/eds/3566/download ↗
download · from NASA CMR
Where it is published
- DOI doi.org/10.26179/5d2d28454995f ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- data.aad.gov.au /aadc/metadata/citation.cfm?entry_id=SIPEX_II_Webcams ↗
Citation reference for this metadata record and dataset
documentation · from NASA CMR
- Public information for ASAC project 4073 secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4073 ↗
project · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214313755-AU_AADC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214313755-AU_AADC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- CAMERAS · R/V Aurora Australis · Transportation · Visible Imagery
- Inferred from text
- Image 75%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214313755-AU_AADC | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:cameras | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/human-dimensions/infrastructure/transportation | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/visible-wavelengths/visible-imagery | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:r-v-aa | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |