Data · collection · 2001
Sea Ice Observations from the Mikhail Somov (39th Russian Antarctic Expedition) January-February 1994
Listed in NASA Earthdata CMR
These data describe pack ice characteristics in the Antarctic sea ice zone.
Description
These data are in the ASPeCt format. National program: Russia Vessel: Mikhail Somov Dates in ice: 22 Jan 1994 - 18 Feb 1994 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 22/1 Ice edge at approx. 65S, 88E 22-23/1 Ice edge to Mirny (93E) 25-28/1 Mirny to Progress (90E) Mostly open water 29/1-1/2 Progress to Druzhnaya (74E) 8-18/2 Druzhnaya to Novolazarevskaya (12E) 18/2 Ice edge at approx. 68S, 9E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS
Links
Get the data
- data.aad.gov.au /aadc/portal/download_file.cfm?file_id=1133 ↗
Download point for the data - log files, postscript files, excel files.
download · from NASA CMR
Documentation and papers
- data.aad.gov.au /aadc/metadata/citation.cfm?entry_id=ASPECT_MS010294 ↗
Citation reference for this metadata record and dataset
documentation · from NASA CMR
- data.aad.gov.au /aadc/portal/download_file.cfm?file_id=4342 ↗
Readme file containing instructions on how to use the log files and software.
documentation · from NASA CMR
- data.aad.gov.au /aadc/portal/download_file.cfm?file_id=4483 ↗
Download the ASPECT Report - A Technique for Making Ship-Based Observations of Antarctic Sea Ice Thickness and Characteristics
documentation · from NASA CMR
- ASPECT website aspect.antarctica.gov.au ↗
project · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214313113-AU_AADC.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214313113-AU_AADC.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Ice Depth/Thickness · Ice Floes · Ice Types · Pack Ice · Sea Ice Concentration · SHIPS · VISUAL OBSERVATIONS
- Inferred from text
- Physical geography and environmental geoscience 68% · Video 75%
Provenance · 1 source records, 17 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214313113-AU_AADC | 14 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[instrument].gcmd_instrument:visual-observations | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/ice-depth-thickness | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/ice-floes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/ice-types | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/pack-ice | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/sea-ice/sea-ice-concentration | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:video | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:ships | 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 |