CHELSA_trace21k_1.0: Documentation for _CHELSA-TracCE21k_
In EvolEcolGroup/pastclim: Manipulate Time Series of Palaeoclimate Reconstructions
CHELSA_trace21k_1.0 R Documentation
Documentation for CHELSA-TracCE21k
Description
CHELSA-TraCE21k data provides monthly climate data for temperature and
precipitation at 30 arc-sec spatial resolution in 100-year time steps for the
last 21,000 years. Palaeo-orography at high spatial resolution and at each
time step is created by combining high resolution information on glacial
cover from current and Last Glacial Maximum (LGM) glacier databases with
the interpolation of a dynamic ice sheet model (ICE6G) and a coupling to
mean annual temperatures from CCSM3-TraCE21k. Based on the reconstructed
palaeo-orography, mean annual temperature and precipitation was downscaled
using the CHELSA V1.2 algorithm.
Details
More details on the dataset are available on its dedicated
website.
An alternative to
downloading very large files is to use virtual rasters. Simply append
"_vis" to the name of the dataset of interest (CHELSA_trace21k_1.0_0.5m_vsi).
This is the recommended approach, and it is currently the only available version of the dataset.
IMPORTANT: If you use this dataset, make sure to cite the original publication:
Karger, D.N., Nobis, M.P., Normand, S., Graham, C.H., Zimmermann, N. (2023)
CHELSA-TraCE21k – High resolution (1 km) downscaled transient temperature
and precipitation data since the Last Glacial Maximum. Climate of the Past.
\Sexpr[results=rd]{tools:::Rd_expr_doi("10.5194/cp-2021-30")}
EvolEcolGroup/pastclim documentation built on Nov. 8, 2024, 5:21 a.m.
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| CHELSA_trace21k_1.0 | R Documentation |
Documentation for CHELSA-TracCE21k
Description
CHELSA-TraCE21k data provides monthly climate data for temperature and precipitation at 30 arc-sec spatial resolution in 100-year time steps for the last 21,000 years. Palaeo-orography at high spatial resolution and at each time step is created by combining high resolution information on glacial cover from current and Last Glacial Maximum (LGM) glacier databases with the interpolation of a dynamic ice sheet model (ICE6G) and a coupling to mean annual temperatures from CCSM3-TraCE21k. Based on the reconstructed palaeo-orography, mean annual temperature and precipitation was downscaled using the CHELSA V1.2 algorithm.
Details
More details on the dataset are available on its dedicated website.
An alternative to downloading very large files is to use virtual rasters. Simply append "_vis" to the name of the dataset of interest (CHELSA_trace21k_1.0_0.5m_vsi). This is the recommended approach, and it is currently the only available version of the dataset.
IMPORTANT: If you use this dataset, make sure to cite the original publication:
Karger, D.N., Nobis, M.P., Normand, S., Graham, C.H., Zimmermann, N. (2023) CHELSA-TraCE21k – High resolution (1 km) downscaled transient temperature and precipitation data since the Last Glacial Maximum. Climate of the Past. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.5194/cp-2021-30")}
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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