An elevation change dataset in typical drainages of Antarctica ice sheet (2010-2020)
The dataset is named by the satellite altimetry data name. It contains two grid files. The spatial resolution of grid file is 5km × 5km, the projection coordinate is polar stereo projection (EPSG 3031). For CryoSat-2 radar altimeter data, in each regular grid, a plane equation is established considering terrain term, seasonal fluctuation, backscattering coefficient, wave front width, lifting rails and other factors, and the change of ice cover surface elevation in the grid is calculated by least square regression. For ICESat-2 data, the elevation difference at the intersection of satellite ascending and descending orbits in two periods is obtained in each regular grid, and then the surface elevation change of the ice sheet in this period is calculated.
Yang, B., Huang, H., Liang, S., Li, X. (2022). An elevation change dataset in typical drainages of Antarctica ice sheet (2010-2020). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Cryos.tpdc.272871. CSTR: 18406.11.Cryos.tpdc.272871. (Download the reference： RIS | Bibtex )Related Literatures:
1. Smith, B., Fricker, H. A., Gardner, A., Siegfried, M.R., Adusumilli, S., Csathó, B. M., Holschuh, N., Nilsson, J., Paolo, F.S., & the ICESat-2 Science Team. (2020). ATLAS/ICESat-2 L3A Land Ice Height, Version 3. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/ATLAS/ATL06.003.( View Details | Bibtex)
2. Krishfield, R., Kurtz, N., Farrell, S., & Davidson, M. (2013). CryoSat-2 estimates of Arctic sea ice thickness and volume, Geophysical Research Letters, 40, doi:10.1002/grl.50193.( View Details | Bibtex)
Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.
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