Data · collection
Acoustic census of mysticete whales, Antarctic, Mar-Aug 2001, GLOBEC
Listed in NASA Earthdata CMR
Mysticete whale calls were monitored/recorded via deployment of directional sonobuoys during March-August 2001.
Description
This monitoring technique is used to study whale distribution, behavior and aid in estimating populations. Deployments were either random or when whales were observed.
The observed calls are identified by species. Ancillary calls by seals are reported but not identified by species. The survey area included the continental margin to the west of the Antarctic Peninsula extending from the northern tip of Adelaide Island to the southern portion of Alexander Island, Crystal Sound, and Marguerite Bay.
Read the rest (1 more)
Ship names/cruise ID/cruise dates R/V Laurence M. Gould / LMG0103 / Mar 18-Apr 13 2001 RVIB Nathaniel B. Palmer / NBP0103 / Apr 24-Jun 05 2001 RVIB Nathaniel B. Palmer / NBP0104 / Jul 24-Aug 31 2001 Access to the original acoustic recordings should be directed to the Investigator identified in this description.
Links
Get the data
- globec.whoi.edu /jg/dir/globec/soglobec ↗
U.S. GLOBEC Data System - Directory of Data; See data object(s): "sonobuoy_whale" (J. Hildebrand, Investigator)
download · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214155588-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214155588-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214155588-SCIOPS | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:sonobuoys | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/animals-vertebrates/mammals/cetaceans/whales | 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 | |
| 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 |