Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs
Here we generate a gapless 100-m reference elevation model of Antarctica (Gapless-REMA100) with the voids filled by combining multi-source DEMs. All the voids in original REMA mosaic were automatically filled from multi-source DEMs e.g., TanDEM-X PolarDEM and other freely available DEM products cove...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
figshare
2022
|
Subjects: | |
Online Access: | https://dx.doi.org/10.6084/m9.figshare.19122212 https://figshare.com/articles/dataset/Gapless-REMA100/19122212 |
id |
ftdatacite:10.6084/m9.figshare.19122212 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.6084/m9.figshare.19122212 2023-05-15T13:33:59+02:00 Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs Dong, Yuting Zhao, Ji Li, Caiyong Liao, Mingsheng 2022 https://dx.doi.org/10.6084/m9.figshare.19122212 https://figshare.com/articles/dataset/Gapless-REMA100/19122212 unknown figshare Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering Dataset dataset 2022 ftdatacite https://doi.org/10.6084/m9.figshare.19122212 2022-03-10T10:47:34Z Here we generate a gapless 100-m reference elevation model of Antarctica (Gapless-REMA100) with the voids filled by combining multi-source DEMs. All the voids in original REMA mosaic were automatically filled from multi-source DEMs e.g., TanDEM-X PolarDEM and other freely available DEM products covering entire or regional Antarctica. The experimental results with the Ice, Cloud and Land elevation Satellite-2 (ICESat-2) laser altimetry data validate that the filled 100-m REMA mosaic of voids can reach an elevation accuracy similar to that of the original REMA dataset for the west and east Antarctica ice sheet as well as the entire continent. In the Antarctic Peninsula area, the vertical accuracy of the filled REMA mosaic by the proposed method is superior to that of the officially released version of the Polar Geospatial Center (PGC). The file 'Gapless-REMA100.tif' is a gapless 100-m reference elevation model of Antarctica (Gapless-REMA100). The Gapless-REMA100 dataset is a newly released product published in our ISPRS P&RS 2022 paper. If this paper or the released Gapless-REMA100 dataset is helpful to your research, please cite it:Yuting Dong, Ji Zhao, Caiyong Li, and Mingsheng Liao, "Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs," ISPRS Journal of Photogrammetry and Remote Sensing, 2022. Dataset Antarc* Antarctic Antarctic Peninsula Antarctica East Antarctica Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) Antarctic Antarctic Peninsula East Antarctica The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering |
spellingShingle |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering Dong, Yuting Zhao, Ji Li, Caiyong Liao, Mingsheng Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
topic_facet |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering |
description |
Here we generate a gapless 100-m reference elevation model of Antarctica (Gapless-REMA100) with the voids filled by combining multi-source DEMs. All the voids in original REMA mosaic were automatically filled from multi-source DEMs e.g., TanDEM-X PolarDEM and other freely available DEM products covering entire or regional Antarctica. The experimental results with the Ice, Cloud and Land elevation Satellite-2 (ICESat-2) laser altimetry data validate that the filled 100-m REMA mosaic of voids can reach an elevation accuracy similar to that of the original REMA dataset for the west and east Antarctica ice sheet as well as the entire continent. In the Antarctic Peninsula area, the vertical accuracy of the filled REMA mosaic by the proposed method is superior to that of the officially released version of the Polar Geospatial Center (PGC). The file 'Gapless-REMA100.tif' is a gapless 100-m reference elevation model of Antarctica (Gapless-REMA100). The Gapless-REMA100 dataset is a newly released product published in our ISPRS P&RS 2022 paper. If this paper or the released Gapless-REMA100 dataset is helpful to your research, please cite it:Yuting Dong, Ji Zhao, Caiyong Li, and Mingsheng Liao, "Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs," ISPRS Journal of Photogrammetry and Remote Sensing, 2022. |
format |
Dataset |
author |
Dong, Yuting Zhao, Ji Li, Caiyong Liao, Mingsheng |
author_facet |
Dong, Yuting Zhao, Ji Li, Caiyong Liao, Mingsheng |
author_sort |
Dong, Yuting |
title |
Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
title_short |
Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
title_full |
Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
title_fullStr |
Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
title_full_unstemmed |
Gapless-REMA100: A gapless 100-m Reference Elevation Model of Antarctica with voids filled by multi-source DEMs |
title_sort |
gapless-rema100: a gapless 100-m reference elevation model of antarctica with voids filled by multi-source dems |
publisher |
figshare |
publishDate |
2022 |
url |
https://dx.doi.org/10.6084/m9.figshare.19122212 https://figshare.com/articles/dataset/Gapless-REMA100/19122212 |
geographic |
Antarctic Antarctic Peninsula East Antarctica The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula East Antarctica The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica East Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica East Antarctica Ice Sheet |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.19122212 |
_version_ |
1766047623962165248 |