A fuzzy logic approach to the ginzburg IV projection


AKYILMAZ O., ERDEN T., Ipbuker C.

SURVEY REVIEW, vol.38, no.295, pp.25-38, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 38 Issue: 295
  • Publication Date: 2005
  • Doi Number: 10.1179/sre.2005.38.295.25
  • Journal Name: SURVEY REVIEW
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.25-38
  • Istanbul Technical University Affiliated: Yes

Abstract

Ginzburg IV projection, which is also known as the CNIIGAiK 1939-1949 projection, is a modified polyconic projection that was preferred in the old USSR for mapping the whole world. There exist no mathematical equations which define the projection. In the Russian literature, the plane coordinates belonging to a given geographical latitude and longitude are given on tables in 10degrees interval. In this study the fuzzy logic method is suggested for modelling geographical grids which are defined only with tabular coordinates, such as in the Ginzburg IV projection.