Sun Shadow
$4.99
1.1.1for iPhone
Age Rating
Sun Shadow 螢幕截圖
About Sun Shadow
This is an app which draws the shadows of buildings on a map.
For a designated day, it calculates the hour angle, the equation of time, the time of sunrise, the time of sunset, the culmination time, and length of day.
For a designated time, or for hourly intervals, the app calculates the length of shadows, and the direction and elevation of the sun.
The options for the units of length are: feet or meters.
Calculations are done on the following basis:
* The ground on which the shadows are drawn is assumed to be flat.
* The declination of the sun is calculated using an approximation formula.
* The latitude is limited from -85 to 85°.
For a designated day, it calculates the hour angle, the equation of time, the time of sunrise, the time of sunset, the culmination time, and length of day.
For a designated time, or for hourly intervals, the app calculates the length of shadows, and the direction and elevation of the sun.
The options for the units of length are: feet or meters.
Calculations are done on the following basis:
* The ground on which the shadows are drawn is assumed to be flat.
* The declination of the sun is calculated using an approximation formula.
* The latitude is limited from -85 to 85°.
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最新版本1.1.1更新日誌
Last updated on 2014年10月20日
歷史版本
*support iOS8
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Version History
1.1.1
2014年01月08日
*support iOS8
Sun Shadow FAQ
點擊此處瞭解如何在受限國家或地區下載Sun Shadow。
以下為Sun Shadow的最低配置要求。
iPhone
Sun Shadow支持English, Japanese
