Data · collection · 2001
Sea Ice Observations from the Nathaniel B Palmer 98-3
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: United States Vessel: Nathaniel B. Palmer Dates in ice: 07 May 1998 - 11 Jun 1998 Observers: Martin Jeffries, others Summary of voyage track: 7/5 Ice edge at approx. 67S, 180 7-22/5 South along 180 to Ross ice shelf at approx 78S 22-27/5 West into Terra Nova Bay 28/5 - 11/6 Zig zag track to NE through Ross Sea 11/6 Ice edge at approx. 66S, 175W 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=1147 ↗
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_NP050698 ↗
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/C1214313096-AU_AADC.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214313096-AU_AADC.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Ice Depth/Thickness · Ice Floes · Ice Types · Not provided · Pack Ice · R/V Nathaniel B. Palmer · Sea Ice Concentration · SHIPS · VISUAL OBSERVATIONS
- Inferred from text
- Video 75%
Provenance · 1 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214313096-AU_AADC | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:r-v-nbp | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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 |