Data

Geodetic GNSS data in RINEX format with IGS site logs for sites on bedrock in the Casey-Davis region of East Antarctica

Australian Antarctic Division
King, M. ; KING, MATT
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.aad.gov.au/metadata/AAS_4318_GNSS_bedrock_raw_data&rft.title=Geodetic GNSS data in RINEX format with IGS site logs for sites on bedrock in the Casey-Davis region of East Antarctica&rft.identifier=http://data.aad.gov.au/metadata/AAS_4318_GNSS_bedrock_raw_data&rft.publisher=Australian Antarctic Data Centre&rft.description=GPS daily files in RINEX v2 format with International GNSS Service format log files in a single tar file. Files are compressed using gzip after 'Hatanaka' compression. Compression information: Yuki Hatanaka (hatagsi.go.jp) (GSI) wrote and maintains rnx2crx and crx2rnx, which allows the user to compress/decompress, respectively, a RINEX observation file into a smaller ASCII format. The Hatanaka-compressed ASCII format version of a RINEX observation file is frequently used in conjunction with the UNIX compress, zip, gzip or other generalized compression utilities to create a very small file for Internet transfer.Compression information: open utlities rnx2crx and crx2rnx allow the user to compress/decompress, respectively, a RINEX observation file into a smaller ASCII format. The Hatanaka-compressed ASCII format version of a RINEX observation file is compressed here with gzip.RINEX files are stored in the following structure within the tar file../YYYY/DDD/YYt/mmmmDDD#.YYt.gzYYYY=4-digit yearDDD=3-digit day of yearmmmm=4-char site name#='0'YY=2-digit yeart='o'IGS log files are in ./logsApproximate site locations are given below in units of decimal degrees (WGS84) as (latitude longitude) pairs:CAD1 approx coordinates only - Carey Ntk - as no data yet downloadedCAD2 -68.566510985 86.100627506 Mt Brown, new site established under this projectCAD3 -66.521103808 96.363667501 Gillies Island, new site established under this projectCAD4 -67.419656438 99.143785987 Mt Strathcona, new site established under this projectCAD5 -66.552475869 107.764024273 Snyder Rocks, new site established under this projectCAD6 -66.789282506 120.990964280 Chick Island, new site established under this projectBHIL -66.251024752 100.599006649 Bunger Hills site, originally established by Geoscience AustraliaData spans December 2015 to Jan 2019 but exact durations depend on the site.On 2022-04-12, an update to the dataset was made to add the RINEX data for the BHIL site which was previously left out in error.Progress Code: completed&rft.creator=King, M. &rft.creator=KING, MATT &rft.date=2021&rft.coverage=westlimit=86; southlimit=-68.6; eastlimit=121; northlimit=-66.25&rft.coverage=westlimit=86; southlimit=-68.6; eastlimit=121; northlimit=-66.25&rft_rights=These data are publicly available for download from the provided URL.&rft_rights=Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4318_GNSS_bedrock_raw_data when using these data. Users of these data should also cite the following paper: King, M. A., Watson, C. S., and White, D. (2022). GPS rates of vertical bedrock motion suggest late Holocene ice-sheet readvance in a critical sector of East Antarctica. Geophysical Research Letters, 49, e2021GL097232. https://doi.org/10.1029/2021GL097232&rft_rights=This metadata record is publicly available.&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > GLACIAL PROCESSES > CRUST REBOUND&rft_subject=EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > GLACIAL PROCESSES > CRUST REBOUND&rft_subject=EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > BEDROCK LITHOLOGY&rft_subject=GLACIAL ISOSTATIC ADJUSTMENT&rft_subject=GPS RECEIVERS&rft_subject=GNSS > GNSS RECEIVERS&rft_subject=FIELD SURVEYS&rft_subject=AMD/AU&rft_subject=AMD&rft_subject=CEOS&rft_subject=CONTINENT > ANTARCTICA > MT STRATHCONA&rft_subject=CONTINENT > ANTARCTICA > MT BROWN&rft_subject=CONTINENT > ANTARCTICA > CAREY NUNATAK&rft_subject=CONTINENT > ANTARCTICA > BUNGER HILLS&rft_subject=CONTINENT > ANTARCTICA > SNYDER ROCKS&rft_subject=CONTINENT > ANTARCTICA > GILLIES ISLAND&rft_subject=CONTINENT > ANTARCTICA > CHICK ISLAND&rft_subject=GEOGRAPHIC REGION > POLAR&rft.type=dataset&rft.language=English Access the data
Cite Saved to MyRDA Save to MyRDA

Licence & Rights:

Open Licence view details
CC-BY

Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/legalcode

These data are publicly available for download from the provided URL.

This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4318_GNSS_bedrock_raw_data when using these data.

Users of these data should also cite the following paper: King, M. A., Watson, C. S., and White, D. (2022). GPS rates of vertical bedrock motion suggest late Holocene ice-sheet readvance in a critical sector of East Antarctica. Geophysical Research Letters, 49, e2021GL097232. https://doi.org/10.1029/2021GL097232

This metadata record is publicly available.

Access:

Other

Full description

GPS daily files in RINEX v2 format with International GNSS Service format log files in a single tar file. Files are compressed using gzip after 'Hatanaka' compression.

Compression information: Yuki Hatanaka (hatagsi.go.jp) (GSI) wrote and maintains rnx2crx and crx2rnx, which allows the user to compress/decompress, respectively, a RINEX observation file into a smaller ASCII format. The Hatanaka-compressed ASCII format version of a RINEX observation file is frequently used in conjunction with the UNIX compress, zip, gzip or other generalized compression utilities to create a very small file for Internet transfer.

Compression information: open utlities rnx2crx and crx2rnx allow the user to compress/decompress, respectively, a RINEX observation file into a smaller ASCII format. The Hatanaka-compressed ASCII format version of a RINEX observation file is compressed here with gzip.

RINEX files are stored in the following structure within the tar file.
./YYYY/DDD/YYt/mmmmDDD#.YYt.gz

YYYY=4-digit year
DDD=3-digit day of year
mmmm=4-char site name
#='0'
YY=2-digit year
t='o'

IGS log files are in
./logs


Approximate site locations are given below in units of decimal degrees (WGS84) as (latitude longitude) pairs:
CAD1 approx coordinates only - Carey Ntk - as no data yet downloaded
CAD2 -68.566510985 86.100627506 Mt Brown, new site established under this project
CAD3 -66.521103808 96.363667501 Gillies Island, new site established under this project
CAD4 -67.419656438 99.143785987 Mt Strathcona, new site established under this project
CAD5 -66.552475869 107.764024273 Snyder Rocks, new site established under this project
CAD6 -66.789282506 120.990964280 Chick Island, new site established under this project
BHIL -66.251024752 100.599006649 Bunger Hills site, originally established by Geoscience Australia

Data spans December 2015 to Jan 2019 but exact durations depend on the site.

On 2022-04-12, an update to the dataset was made to add the RINEX data for the BHIL site which was previously left out in error.

Lineage

Progress Code: completed

Data time period: 2015-01-01 to 2019-01-03

This dataset is part of a larger collection

Click to explore relationships graph
Help

Related People

121,-66.25 121,-68.6 86,-68.6 86,-66.25 121,-66.25

103.5,-67.425

text: westlimit=86; southlimit=-68.6; eastlimit=121; northlimit=-66.25

Subjects
AMD | AMD/AU | CEOS | CONTINENT > ANTARCTICA > BUNGER HILLS | CONTINENT > ANTARCTICA > CAREY NUNATAK | CONTINENT > ANTARCTICA > CHICK ISLAND | CONTINENT > ANTARCTICA > GILLIES ISLAND | CONTINENT > ANTARCTICA > MT BROWN | CONTINENT > ANTARCTICA > MT STRATHCONA | CONTINENT > ANTARCTICA > SNYDER ROCKS | EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > GLACIAL PROCESSES > CRUST REBOUND | EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > GLACIAL PROCESSES > CRUST REBOUND | EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > BEDROCK LITHOLOGY | FIELD SURVEYS | GEOGRAPHIC REGION > POLAR | GLACIAL ISOSTATIC ADJUSTMENT | GNSS > GNSS RECEIVERS | GPS RECEIVERS | geoscientificInformation |

User Contributed Tags    

Login to tag this record with meaningful keywords to make it easier to discover

Other Information
Download the dataset. (GET DATA > DIRECT DOWNLOAD)

uri : https://data.aad.gov.au/eds/5463/download

Public information for AAS project AAS_4318 (PROJECT HOME PAGE)

uri : https://projects.aad.gov.au/search_projects_results.cfm?project_no=AAS_4318

Citation reference for this metadata record and dataset. (VIEW RELATED INFORMATION)

uri : https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4318_GNSS_bedrock_raw_data

Identifiers
  • global : AAS_4318_GNSS_bedrock_raw_data