Published January 1, 2021 | Version v1
Dataset Open

[OBSOLETE] OCTOPUS Database v.2: The CRN Denudation Global v.2 collection. Basin-averaged denudation rates from cosmogenic Be-10 and Al-26 abundances

  • 1. University of Wollongong

Description

Database of published cosmogenic Be-10 and Al-26 concentrations from modern river sediment and basin-averaged denudation rates inferred from these data. Ancillary spatial data includes: sample site location (point), basin outline (polygon), digital elevation model (raster), D8 flow direction and flow accumulation grids (raster), topographic gradient (raster), atmospheric pressure (raster), and cosmogenic nuclide production scaling factor and topographic shielding grids (raster). The vector spatial data uses the WGS84/Pseudo-Mercator (EPSG: 3857) projected coordinate reference system. The raster data uses the WGS86/UTM projected coordinate reference system, UTM zones depending on the extent and location of each data package. Sample metadata is comprehensive and includes all necessary information and input files for the recalculation of denudation rates using the CAIRN model (https://github.com/LSDtopotools/LSDTopoTools_CRNBasinwide). All denudation rates were recalculated and harmonised using CAIRN. The extent of the data is global, excluding Australia.

Accompanying publication: Codilean, A. T., Munack, H., Saktura, W. M., Cohen, T. J., Jacobs, Z., Ulm, S., Hesse, P. P., Heyman, J., Peters, K. J., Williams, A. N., Saktura, R. B. K., Rui, X., Chishiro-Dennelly, K., and Panta, A.: OCTOPUS database (v.2), Earth Syst. Sci. Data, 14, 3695–3713, https://doi.org/10.5194/essd-14-3695-2022, 2022.

Files

crn_INTv2_shapes.zip

Files (11.1 GB)

Name Size Download all
md5:987775edad04633c69f18c1029a347bd
43.4 MB Preview Download
md5:0e8a758eaf5c478e6bfe853013c189d0
2.0 GB Preview Download
md5:1cf7bdbc86a8779ac6b43600649d8b1b
1.8 GB Preview Download
md5:2479d0d13a18b606d4f3c97fe756533f
2.8 GB Preview Download
md5:22e6a04f944c60c531908f62107ee821
1.6 GB Preview Download
md5:2e1c819d05c507c09a8faaa184bf5b26
836.7 MB Preview Download
md5:8eeec8ba15a44732fafc3d8677876cb9
2.0 GB Preview Download

Additional details

Related works

Is obsoleted by
Dataset: 10.25900/057R-TM53 (DOI)
Obsoletes
Dataset: 10.4225/48/5a8367feac9b2 (DOI)

Funding

Australian Research Council
Australian National Data Service
University of Wollongong

Software