NIGST / Survey of IndiaFeature Concept Dictionary

Registers

Hierarchical register structure per ISO 19135-1. The principal register hosts feature concept dictionaries (and, later, feature catalogues) as subregisters.

Principal register

SOI-FCD

Survey of India Feature Concept Register

Principal register for ISO 19126-conformant feature concept dictionaries and feature catalogues maintained by the National Institute for Geo-Informatics Science & Technology (NIGST) / Survey of India.

Version 1.0.0 · last change 2026-03-01

Subregisters

IdentifierNameTypeVersionConcepts
SOI-FCD-TOPOSOI Topographic Feature Concept DictionaryFeature concept dictionary0.9.038