OI has various meanings in the Computing category. Discover the full forms, definitions, and usage contexts of OI in Computing.
The identification of a Sā57 feature object. The object identifier is the concatenation of the Producing Agency, Feature Identification Number and Feature Identification Subdivision subfields. Within the context of this Standard the object identifier is referred to as the Long Name. Note: This provides a unique worldwide identifier for any object as specified in Para 3.1 of the ENC Product Specification.
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