Input data set: 20CRv3-W5E5



Protocol relation: Protocol
Data Type: Climate related forcings
Simulation rounds: ISIMIP3a
Description:

Climate related forcing: Atmospheric forcings - standard.

20CRv3-W5E5 global meteorological forcing data processed for ISIMIP3a. Daily data covering the period 1801-1900 (spinclim), 1851-1900 (transclim), 1901-2019 (obsclim, counterclim) on a 0.5°x0.5° lat-lon grid.

Scenarios: counterclim, obsclim, spinclim, transclim
Variables: hurs, huss, sfcWind, tasmax, tas, tasmin, rlds, rsds, prsn, ps, pr
Specifications

Combination of W5E5 v2.0 (Cucchi et al., 2020, DOI: 10.5194/essd-2020-28 and Lange et al., 2021, DOI: 10.48364/ISIMIP.342217) for 1979-2019 with 20CRv3 (ensemble member 1 of NOAA-CIRES-DOE 20th Century Reanalysis version 3) homogenized to W5E5 for 1901-1978. The homogenization was done in the same way as for GSWP3-W5E5: it reduces discontinuities at the 1978/1979 transition and was done using the ISIMIP3BASD v2.5.0 bias adjustment method (Lange, 2019, DOI: 10.5194/gmd-12-3055-2019 and Lange, 2021, DOI: 10.5281/zenodo.4686991).

Data source

When referring to the W5E5 data set, the following papers should be cited:
- Lange, S. (2019). WFDE5 over land merged with ERA5 over the ocean (W5E5). V. 1.0. doi:10.5880/pik.2019.023
- Cucchi, M., Weedon, G. P., Amici, A., Bellouin, N., Lange, S., Müller Schmied, H., Hersbach, H. and Buontempo, C. (2020) WFDE5: bias-adjusted ERA5 reanalysis data for impact studies. Earth System Science Data, 12, 2097–2120.

When referring to the ISIMIP3BASD bias adjustment method, the following paper should be cited:
- Lange, S.: Trend-preserving bias adjustment and statistical downscaling with ISIMIP3BASD (v1.0), Geosci. Model Dev., 12, 3055–3070, https://doi.org/10.5194/gmd-12-3055-2019, 2019.

When referring to the NOAA-CIRES-DOE 20th Century Reanalysis version 3 data (20CRv3), the following papers should be cited:
- Slivinski, LC, Compo, GP, Whitaker, JS, et al. Towards a more reliable historical reanalysis: Improvements for version 3 of the Twentieth Century Reanalysis system. Q J R Meteorol Soc. 2019; 145: 2876– 2908.https://doi.org/10.1002/qj.3598
- Compo, G.P., Whitaker, J.S., Sardeshmukh, P.D., Matsui, N., Allan, R.J., Yin, X., Gleason, B.E., Vose, R.S., Rutledge, G., Bessemoulin, P., Brönnimann, S., Brunet, M., Crouthamel, R.I., Grant, A.N., Groisman, P.Y., Jones, P.D., Kruk, M.C., Kruger, A.C., Marshall, G.J., Maugeri, M., Mok, H.Y., Nordli, Ø., Ross, T.F., Trigo, R.M., Wang, X.L., Woodruff, S.D. and Worley, S.J. (2011), The Twentieth Century Reanalysis Project. Q.J.R. Meteorol. Soc., 137: 1-28. https://doi.org/10.1002/qj.776

Data link
The data can be downloaded from the ISIMIP Repository: https://data.isimip.org/search/tree/ISIMIP3a/InputData/climate/atmosphere/20crv3-w5e5
DOI
For more information and how to cite this dataset, please follow the DOI: https://data.isimip.org/10.48364/ISIMIP.982724