日落、高层建筑与地球半径
科普物理
2009-07-24 v2 物理教育
摘要
本文展示了如何利用从高层建筑不同高度处对日落的重复观测来确定地球半径。在某些纬度，同样的观测也可用于推导地平线处大气折射量的近似值。
引用
@article{arxiv.0812.3911,
title = {Sunsets, tall buildings and the Earth's radius},
author = {P. K. Aravind},
journal= {arXiv preprint arXiv:0812.3911},
year = {2009}
}
备注
Some typos are corrected and wording is improved in a couple of places