File:Subsolar point date graph.svg

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

Original file (SVG file, nominally 512 × 158 pixels, file size: 592 KB)

Captions

Captions

Approximate dates when the solar zenith angle reaches a minimum of 0 degrees vs latitude superimposed on an equirectangular world map. The example in blue shows the dates of Lahaina Noon at Honolulu, Hawaii, USA.

Summary

[edit]
Description
English: Approximate dates when the solar zenith angle reaches a minimum of 0 degrees vs latitude by CMG Lee superimposed on an equirectangular world map from http://commons.wikimedia.org/wiki/File:World_location_map.svg by STyx. The example in blue shows the dates of Lahaina Noon at Honolulu, Hawaii, USA. The red curve is obtained from the Declination of the Sun equation δ=-23.45°*cos[360°/365*(N+10)], where, δ is the Declination of the Sun in ° latitude, N is the day of the year ranging from 1 to 365.
Date
Source
World location map.svg
Author cmglee, STyx et al

Licensing

[edit]
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
current17:02, 20 June 2021Thumbnail for version as of 17:02, 20 June 2021512 × 158 (592 KB)Cmglee (talk | contribs)Add 5° latitude gridlines
16:16, 20 June 2021Thumbnail for version as of 16:16, 20 June 2021512 × 158 (592 KB)Cmglee (talk | contribs)Expand map to fill image
16:06, 20 June 2021Thumbnail for version as of 16:06, 20 June 2021512 × 158 (592 KB)Cmglee (talk | contribs)Uploaded a work by cmglee, STyx et al from {{source thumb|world_location_map.svg}} with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Subsolar_point_date_graph.svg&oldid=899916692"