Data

Orthomosaic, Digital Surface Model and Point Cloud of Casey station, 8th February 2023, in WGS84 datum

Australian Antarctic Division
Wilkins, D. ; WILKINS, DANIEL
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_4503_WGS84_Orthomosaic_DSM_Casey_2023&rft.title=Orthomosaic, Digital Surface Model and Point Cloud of Casey station, 8th February 2023, in WGS84 datum&rft.identifier=http://data.aad.gov.au/metadata/AAS_4503_WGS84_Orthomosaic_DSM_Casey_2023&rft.publisher=Australian Antarctic Data Centre&rft.description=Drone photographs used for this photogrammetry project (AAD23_m011****.jpg) have already been lodged under AADC metadata Record AAS_4503_Orthomosaic_DSM_Casey_2023.Vide: Wilkins, D., McWatters, R. and Spedding, T. (2023) Orthomosaic and digital surface model of Casey station, 8th February 2023., Ver. 1, Australian Antarctic Data Centre - doi:10.26179/1pb8-4g29This project was created with ESRI SiteScan (generated with Pix4DengineSDK version 5.0.45), using the source photographs and a different GCP data file (GCP_photogrammetry_project_142LatLong.csv).Ground Control Points were converted from their collected datum based on ITRF2014 to WGS84, using a calculated offset from Survey Mark BM05. Collected data to WGS84Easting offset: -0.332 mNorthing offset: 1.226 m Internal Reference - Photogrammetry Project DW_142.Progress Code: completedStatement: Refer to the processing report (pdf) for data quality metrics. 9 ground control points were used, including one over Casey survey mark BM05. Mean RMS error on the GCP's was 0.04m. A single ground control point was withheld from the photogrammetric processing and used as a check point, with X,Y and Z errors of 0.03, 0.05, and 0.05 m respectively. Accuracy of features outside the GCP network will be of lower quality. Some areas of the DSM are of poor quality due to an insufficient number of pair matches.&rft.creator=Wilkins, D. &rft.creator=WILKINS, DANIEL &rft.date=2023&rft.coverage=westlimit=110.49; southlimit=-66.31; eastlimit=110.55; northlimit=-66.27&rft.coverage=westlimit=110.49; southlimit=-66.31; eastlimit=110.55; northlimit=-66.27&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_4503_WGS84_Orthomosaic_DSM_Casey_2023 when using these data.&rft_rights=This metadata record is publicly available.&rft_subject=imageryBaseMapsEarthCover&rft_subject=EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY&rft_subject=EARTH SCIENCE > HUMAN DIMENSIONS > BOUNDARIES > BOUNDARY SURVEYS&rft_subject=EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE > BUILDINGS&rft_subject=REMOTE SENSING&rft_subject=MATRICE 300 RTK RPAS&rft_subject=DRONE&rft_subject=DJI ZENMUSE P1 35MM RGB CAMERA&rft_subject=CAMERAS&rft_subject=UAV > Unmanned Aerial Vehicle&rft_subject=AMD/AU&rft_subject=AMD&rft_subject=CEOS&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA > CASEY STATION&rft.type=dataset&rft.language=English Access the data
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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_4503_WGS84_Orthomosaic_DSM_Casey_2023 when using these data.

This metadata record is publicly available.

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Full description

Drone photographs used for this photogrammetry project (AAD23_m011****.jpg) have already been lodged under AADC metadata Record AAS_4503_Orthomosaic_DSM_Casey_2023.

Vide: Wilkins, D., McWatters, R. and Spedding, T. (2023) Orthomosaic and digital surface model of Casey station, 8th February 2023., Ver. 1, Australian Antarctic Data Centre - doi:10.26179/1pb8-4g29

This project was created with ESRI SiteScan (generated with Pix4DengineSDK version 5.0.45), using the source photographs and a different GCP data file (GCP_photogrammetry_project_142LatLong.csv).

Ground Control Points were converted from their collected datum based on ITRF2014 to WGS84, using a calculated offset from Survey Mark BM05.

Collected data to WGS84
Easting offset: -0.332 m
Northing offset: 1.226 m

Internal Reference - Photogrammetry Project DW_142.

Lineage

Progress Code: completed
Statement: Refer to the processing report (pdf) for data quality metrics. 9 ground control points were used, including one over Casey survey mark BM05. Mean RMS error on the GCP's was 0.04m. A single ground control point was withheld from the photogrammetric processing and used as a check point, with X,Y and Z errors of 0.03, 0.05, and 0.05 m respectively. Accuracy of features outside the GCP network will be of lower quality. Some areas of the DSM are of poor quality due to an insufficient number of pair matches.

Notes

Purpose
Project reprocessed with ground control points in WGS84 datum, for serving orthomosaic via WMS.

Data time period: 2023-02-08 to 2023-02-08

This dataset is part of a larger collection

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110.55,-66.27 110.55,-66.31 110.49,-66.31 110.49,-66.27 110.55,-66.27

110.52,-66.29

text: westlimit=110.49; southlimit=-66.31; eastlimit=110.55; northlimit=-66.27

Subjects
AMD | AMD/AU | CAMERAS | CEOS | CONTINENT > ANTARCTICA > CASEY STATION | DJI ZENMUSE P1 35MM RGB CAMERA | DRONE | EARTH SCIENCE > HUMAN DIMENSIONS > BOUNDARIES > BOUNDARY SURVEYS | EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE > BUILDINGS | EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY | GEOGRAPHIC REGION > POLAR | MATRICE 300 RTK RPAS | REMOTE SENSING | UAV > Unmanned Aerial Vehicle | imageryBaseMapsEarthCover |

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

uri : https://data.aad.gov.au/eds/5771/download

Public information for AAS project AAS_4503 (PROJECT HOME PAGE)

uri : https://projects.aad.gov.au/report_project_public.cfm?project_no=AAS_4503

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

uri : https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4503_WGS84_Orthomosaic_DSM_Casey_2023

Identifiers
  • global : AAS_4503_WGS84_Orthomosaic_DSM_Casey_2023