File:World map 250ma 2500 5.png

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,600 × 800 pixels, file size: 874 KB, MIME type: image/png)

Captions

Captions

World map 2500 million years ago, if CO2 was 2500 ppm

Summary

[edit]
Description
English: Permian geography
Date
Source Own work
Author Merikanto


Additional information

[edit]

a_eccentricity1=0.0167022 
a_obliquity1=23.441
a_lonvernaleq1=(102.7+180)
a_pCO21=2500.0e-6

Simulated with Exoplasim. Map created with Koppenpasta, Imagemagick, Freds "emboss" script and sometimes also Krita. Used Scotese 1deg Paleodem to make Exoplasim simulation and 6min PaleoDEM to visualize. Operating system Ubuntu etc. to run script.

https://github.com/hersfeldtn/koppenpasta

"lang.png" and "sea.png" uses scaling factor 25, that produces 1600x800 map

"koppen.png" uses scaling factor 1


Data from simu:

PaleoDEM Resource – Scotese and Wright (2018) 11 August, 2018 by Sabin Zahirovic


https://www.earthbyte.org/webdav/ftp/Data_Collections/Scotese_Wright_2018_PaleoDEM/Scotese_Wright_2018_Maps_1-88_1degX1deg_PaleoDEMS_nc.zip

Data for mask, dem and hillshade is 6 minutes paleodem

6 minutes dataset


@dataset{scotese_christopher_r_2018_5460860,

author       = {Scotese, Christopher R and
                Wright, Nicky M},
title        = {{PALEOMAP Paleodigital Elevation Models (PaleoDEMS) 
                 for the Phanerozoic}},
month        = aug,
year         = 2018,
publisher    = {Zenodo},
doi          = {10.5281/zenodo.5460860},
url          = {https://doi.org/10.5281/zenodo.5460860}

}

https://zenodo.org/record/5460860/files/Scotese_Wright_2018_Maps_1-88_6minX6min_PaleoDEMS_nc.zip?download=1}}


Creation scripts here

https://commons.wikimedia.org/wiki/File:World_200ma_6.webp



Licensing

[edit]
I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:27, 21 June 2022Thumbnail for version as of 17:27, 21 June 20221,600 × 800 (874 KB)Merikanto (talk | contribs)Uploaded own work with UploadWizard

There are no pages that use this file.