GPS data relating to the growth of Halloween Crack, Brunt Ice Shelf from 2016 to 2023

The dataset consists of GPS data recorded from four sites close to Halley VI Research Station providing information on the width of an active rift propagating through the ice shelf. GPS sites advect with flow of the ice shelf. The data were collected as part of the Lifetime-of-Halley monitoring programme.

This work was partially funded by NERC grant NE/X014991/1 (RIFT-TIP) and supported by NERC Antarctic Logistics and Infrastructure.

Simple

Alternate title
Polar Data Centre (PDC) record GB/NERC/BAS/PDC/02078
Date (Publication)
2025-07-07
Identifier
http://www.antarctica.ac.uk/dms/metadata.php?id= / GB/NERC/BAS/PDC/02078
Custodian
  British Antarctic Survey
High Cross, Madingley Road , Cambridge , CB3 0ET , UK
+44 (0)1223 221400
Originator
  NERC EDS UK Polar Data Centre - Marsh, O., & De Rydt, J.
High Cross, Madingley , Cambridge , CB3 0ET , UK
+44 (0)1223 221400
Maintenance and update frequency
unknown Unknown
Keywords
  • NDGO0001
NERC OAI Harvesting
  • NERC_DDC
GCMD Parameter Valids
  • EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Glacier Motion/Ice Sheet Motion
  • EARTH SCIENCE > Hydrosphere > Glaciers/Ice Sheets > Glacier Motion/Ice Sheet Motion
BAS Free-text keywords
  • GPS
  • Halley VI
  • calving
  • ice shelf
  • velocity
Use limitation
Data supplied under Open Government Licence v3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
Access constraints
otherRestrictions Other restrictions
Other constraints
Data supplied under Open Government Licence v3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
Metadata language
EnglishEnglish
Topic category
  • Inland waters
  • Oceans
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W
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Begin date
2016-01-01
End date
2023-02-01
Reference system identifier
OGP / urn:ogc:def:crs:EPSG::4326
Distribution format
Distributor
  Polar Data Centre - British Antarctic Survey
+44 (0)1223 221400
Protocol
http
Name
GET DATA
Function
download Download
Hierarchy level
dataset Dataset

Domain consistency

Measure identification
INSPIRE / Conformity_001

Conformance result

Date
Explanation
See the referenced specification
Pass
No
Statement
Dual frequency Raw GPS data have been converted into 5 minute Rinex files. The GPS data are mostly available for each day, although with some gaps in austral winter (July/August).
File identifier
GB_NERC_BAS_PDC_02078 XML
Metadata language
EnglishEnglish
Hierarchy level
dataset Dataset
Date stamp
2025-07-07
Metadata standard name
NERC profile of ISO19115:2003
Metadata standard version
1.0
Point of contact
  British Antarctic Survey
+44 (0)1223 221400
Dataset URI
http://www.antarctica.ac.uk/dms/metadata.php?id=GB/NERC/BAS/PDC/02078
 
 

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N
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Keywords


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