On conformal geospatial transformations with complex polynomials

Proceedings of the Estonian Academy of Sciences

Jüri Lippus¹  Tõnu Oja¹ 

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关键词: cartography;    conformal mappings;    complex polynomials;   

DOI  :  10.3176/proc.2012.1.09

学科分类：化学（综合）

来源: Teaduste Akadeemia Kirjastus

【 摘 要 】

We consider conformal reprojections of geographic information system data with complex polynomials as compared to reprojections with commercial software packages. We show that in regular cases low-degree complex polynomials can be effectively used instead of sophisticated software packages. In less regular cases the ambiguities arising from other sources make the application of standard transforms problematic.

【 授权许可】

Unknown