Data · collection · 2017
Extents of fast ice digitised from satellite images
Listed in NASA Earthdata CMR
The Australian Antarctic Data Centre digitises on-screen fast ice features from satellite images as required for Australian Antarctic division scientists Dr Jonny Stark and Dr Martin Riddle and will be made available, together with a report on the digitising, when their project is published.
Description
Features digitised include the extents of fast ice in the Windmill Islands and the Vestfold Hills area. The data conform to the SCAR Feature Catalogue which includes data quality information.
Each feature has a Qinfo number which, when entered at the 'Search datasets and quality' tab, provides data quality information for the feature.
Links
Get the data
- data.aad.gov.au /eds/3517/download ↗
Sea Ice Extents of the Windmill Islands digitised from Digital Globe Worldview2 satellite imagery sourced 11 September 2012
download · from NASA CMR
- data.aad.gov.au /eds/3361/download ↗
Sea Ice Extents of the Vestfold Hills digitised from Digital Globe satellite imagery from 2008 to 2012
download · from NASA CMR
- data.aad.gov.au /eds/3360/download ↗
Sea Ice Extents of the Windmill Islands digitised from Digital Globe and Geoeye satellite imagery from 2003 to 2012.
download · from NASA CMR
Documentation and papers
- Search the SCAR Feature Catalogue data.aad.gov.au/aadc/ftc ↗
documentation · from NASA CMR
- data.aad.gov.au /aadc/metadata/citation.cfm?entry_id=gis283 ↗
Citation reference for this metadata record and dataset
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214313475-AU_AADC.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214313475-AU_AADC.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Ice Extent · Not provided
- Inferred from text
- Image 65% · Physical geography and environmental geoscience 68%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214313475-AU_AADC | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3709 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (68%) |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/ice-extent | 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 (65%) |
| concepts[platform].gcmd_platform:not-provided | 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 |