Measurement of ice sheet movement at S16, East Antarctica using GPS
Continuous observations using GPS were carried out on an ice sheet in East Antarctica, near Syowa Station for about 4 days to detect detailed movement of the ice sheet. It is possible to detect the short-time change of the location precisely by analyzing the differential GPS with data simultaneously...
Main Authors: | , |
---|---|
Format: | Report |
Language: | English |
Published: |
Geographical Survey Institute/Geographical Survey Institute
1998
|
Subjects: | |
Online Access: | https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3013 http://id.nii.ac.jp/1291/00003013/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3013&item_no=1&attribute_id=18&file_no=1 |
id |
ftnipr:oai:nipr.repo.nii.ac.jp:00003013 |
---|---|
record_format |
openpolar |
spelling |
ftnipr:oai:nipr.repo.nii.ac.jp:00003013 2023-05-15T13:49:00+02:00 Measurement of ice sheet movement at S16, East Antarctica using GPS Ootaki,Osamu Fujiwara,Satoshi 1998-10 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3013 http://id.nii.ac.jp/1291/00003013/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3013&item_no=1&attribute_id=18&file_no=1 en eng Geographical Survey Institute/Geographical Survey Institute National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3013 http://id.nii.ac.jp/1291/00003013/ AA1130866X Polar geoscience, 11, 9-13(1998-10) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3013&item_no=1&attribute_id=18&file_no=1 ice sheet movement GPS Departmental Bulletin Paper P(論文) 1998 ftnipr 2022-11-26T19:42:23Z Continuous observations using GPS were carried out on an ice sheet in East Antarctica, near Syowa Station for about 4 days to detect detailed movement of the ice sheet. It is possible to detect the short-time change of the location precisely by analyzing the differential GPS with data simultaneously acquired at a reference GPS continuous observation point, using precise ephemeris. We detected constant movement of the ice sheet toward the WNW of about 13 mm per day. The drift rate of the ice sheet movement coincides with the result of repeated differential GPS measurement over two years, so it is proved that the movement of the ice sheet is rather constant. This kind of GPS observation gives ground truth for geoscience. Report Antarc* Antarctica East Antarctica Ice Sheet Polar geoscience National Institute of Polar Research Repository, Japan East Antarctica Syowa Station |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
topic |
ice sheet movement GPS |
spellingShingle |
ice sheet movement GPS Ootaki,Osamu Fujiwara,Satoshi Measurement of ice sheet movement at S16, East Antarctica using GPS |
topic_facet |
ice sheet movement GPS |
description |
Continuous observations using GPS were carried out on an ice sheet in East Antarctica, near Syowa Station for about 4 days to detect detailed movement of the ice sheet. It is possible to detect the short-time change of the location precisely by analyzing the differential GPS with data simultaneously acquired at a reference GPS continuous observation point, using precise ephemeris. We detected constant movement of the ice sheet toward the WNW of about 13 mm per day. The drift rate of the ice sheet movement coincides with the result of repeated differential GPS measurement over two years, so it is proved that the movement of the ice sheet is rather constant. This kind of GPS observation gives ground truth for geoscience. |
format |
Report |
author |
Ootaki,Osamu Fujiwara,Satoshi |
author_facet |
Ootaki,Osamu Fujiwara,Satoshi |
author_sort |
Ootaki,Osamu |
title |
Measurement of ice sheet movement at S16, East Antarctica using GPS |
title_short |
Measurement of ice sheet movement at S16, East Antarctica using GPS |
title_full |
Measurement of ice sheet movement at S16, East Antarctica using GPS |
title_fullStr |
Measurement of ice sheet movement at S16, East Antarctica using GPS |
title_full_unstemmed |
Measurement of ice sheet movement at S16, East Antarctica using GPS |
title_sort |
measurement of ice sheet movement at s16, east antarctica using gps |
publisher |
Geographical Survey Institute/Geographical Survey Institute |
publishDate |
1998 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3013 http://id.nii.ac.jp/1291/00003013/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3013&item_no=1&attribute_id=18&file_no=1 |
geographic |
East Antarctica Syowa Station |
geographic_facet |
East Antarctica Syowa Station |
genre |
Antarc* Antarctica East Antarctica Ice Sheet Polar geoscience |
genre_facet |
Antarc* Antarctica East Antarctica Ice Sheet Polar geoscience |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3013 http://id.nii.ac.jp/1291/00003013/ AA1130866X Polar geoscience, 11, 9-13(1998-10) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3013&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250333940482048 |