Preliminary representation of world population by spherical harmonics.
收藏PubMed Central1992-07-15 更新2026-05-16 收录
下载链接：
https://pmc.ncbi.nlm.nih.gov/articles/PMC49480/
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资源简介：
The geographical arrangement of people on the surface of the earth is approximated by a mathematical equation of 361 terms. This is a convenient form for comparison with other distributions and for use in global change studies, and it has other advantages, but it must be considered preliminary because of data limitations. IMAGES:
提供机构：
National Academy of Sciences
创建时间：
1992-07-15
