Surface ship gravity data obtained on board the icebreaker Shirase
A ship-borne gravity survey on board the icebreaker Shirase has been continuously conducted since JARE-27 (the 27th Japanese Antarctic Research Expedition); about 17 years of gravity data have been accumulated. Although data obtained from JARE-27 to JARE-33 have already been processed and stored in...
Main Authors: | , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
National Institute of Polar Research
2006
|
Subjects: | |
Online Access: | https://doi.org/10.15094/00009375 https://doaj.org/article/f8866b32b6d045269f25b9fda7cb447f |
id |
fttriple:oai:gotriple.eu:oai:doaj.org/article:f8866b32b6d045269f25b9fda7cb447f |
---|---|
record_format |
openpolar |
spelling |
fttriple:oai:gotriple.eu:oai:doaj.org/article:f8866b32b6d045269f25b9fda7cb447f 2023-05-15T13:50:41+02:00 Surface ship gravity data obtained on board the icebreaker Shirase Yasuo Konishi Yoichi Fukuda Yoshifumi Nogi 2006-11-01 https://doi.org/10.15094/00009375 https://doaj.org/article/f8866b32b6d045269f25b9fda7cb447f en other eng National Institute of Polar Research doi:10.15094/00009375 0085-7289 2432-079X https://doaj.org/article/f8866b32b6d045269f25b9fda7cb447f undefined Antarctic Record, Vol 50, Iss 3, Pp 251-262 (2006) geo info Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2006 fttriple https://doi.org/10.15094/00009375 2023-01-22T19:14:53Z A ship-borne gravity survey on board the icebreaker Shirase has been continuously conducted since JARE-27 (the 27th Japanese Antarctic Research Expedition); about 17 years of gravity data have been accumulated. Although data obtained from JARE-27 to JARE-33 have already been processed and stored in MGD77 format, data starting with JARE-34 have remained unprocessed. We newly processed the data from JARE-34 to JARE-46 to obtain free-air gravity anomalies. To attain better quality, especially in the long wavelength gravity signals, we also applied drift corrections for all the data sets since JARE-27 by employing satellite derived gravity anomalies as a reference gravity field. This report summarizes the data processing and the status of the surface ship gravity data. Article in Journal/Newspaper Antarc* Antarctic Icebreaker Unknown Antarctic |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
geo info |
spellingShingle |
geo info Yasuo Konishi Yoichi Fukuda Yoshifumi Nogi Surface ship gravity data obtained on board the icebreaker Shirase |
topic_facet |
geo info |
description |
A ship-borne gravity survey on board the icebreaker Shirase has been continuously conducted since JARE-27 (the 27th Japanese Antarctic Research Expedition); about 17 years of gravity data have been accumulated. Although data obtained from JARE-27 to JARE-33 have already been processed and stored in MGD77 format, data starting with JARE-34 have remained unprocessed. We newly processed the data from JARE-34 to JARE-46 to obtain free-air gravity anomalies. To attain better quality, especially in the long wavelength gravity signals, we also applied drift corrections for all the data sets since JARE-27 by employing satellite derived gravity anomalies as a reference gravity field. This report summarizes the data processing and the status of the surface ship gravity data. |
format |
Article in Journal/Newspaper |
author |
Yasuo Konishi Yoichi Fukuda Yoshifumi Nogi |
author_facet |
Yasuo Konishi Yoichi Fukuda Yoshifumi Nogi |
author_sort |
Yasuo Konishi |
title |
Surface ship gravity data obtained on board the icebreaker Shirase |
title_short |
Surface ship gravity data obtained on board the icebreaker Shirase |
title_full |
Surface ship gravity data obtained on board the icebreaker Shirase |
title_fullStr |
Surface ship gravity data obtained on board the icebreaker Shirase |
title_full_unstemmed |
Surface ship gravity data obtained on board the icebreaker Shirase |
title_sort |
surface ship gravity data obtained on board the icebreaker shirase |
publisher |
National Institute of Polar Research |
publishDate |
2006 |
url |
https://doi.org/10.15094/00009375 https://doaj.org/article/f8866b32b6d045269f25b9fda7cb447f |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Icebreaker |
genre_facet |
Antarc* Antarctic Icebreaker |
op_source |
Antarctic Record, Vol 50, Iss 3, Pp 251-262 (2006) |
op_relation |
doi:10.15094/00009375 0085-7289 2432-079X https://doaj.org/article/f8866b32b6d045269f25b9fda7cb447f |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00009375 |
_version_ |
1766253868078858240 |