ISO 19117:2012

## ISO 19117:2012 - Information Technology Office Machines Standard### OverviewISO 19117:2012 is the international standard that specifies the requirements and guidelines for the representation of geographic information. This standard is part of the ISO 19100 series of geographic information standards developed by the International Organization for Standardization (ISO).The ISO 19117:2012 standard provides a framework for the portrayal of geographic information, including the definition of symbols, the organization of symbols into symbol sets, and the association of data to symbols. It covers the portrayal of both discrete and continuous geographic phenomena.### Key Features and Benefits- **Comprehensive Portrayal Specifications**: ISO 19117:2012 establishes a comprehensive set of requirements and guidelines for the portrayal of geographic information, ensuring consistent and effective representation across various applications and platforms.- **Interoperability and Data Exchange**: By adhering to the ISO 19117:2012 standard, organizations can facilitate the exchange and integration of geographic information, enabling seamless data sharing and collaboration.- **Improved Visualization and Interpretation**: The standard's guidelines for symbol definition and organization help to enhance the visual representation of geographic data, making it easier for users to interpret and understand the information.- **Compliance with Industry Best Practices**: Adopting ISO 19117:2012 demonstrates a commitment to industry best practices and standards, which can be beneficial for organizations seeking to maintain a competitive edge and meet regulatory requirements.- **Scalability and Flexibility**: The standard's modular design allows for the incorporation of new portrayal requirements and the adaptation to evolving technological advancements, ensuring the long-term relevance and applicability of the standard.### Technical SpecificationsISO 19117:2012 covers the following key technical aspects:- **Portrayal Catalogue**: The standard defines the structure and content of a portrayal catalogue, which is a collection of portrayal rules and symbols used to represent geographic information.- **Portrayal Specification**: It specifies the requirements and guidelines for the development of portrayal specifications, which define the mapping between geographic data and visual representations.- **Portrayal Registry**: The standard outlines the structure and management of a portrayal registry, which is a centralized repository for storing and sharing portrayal information.- **Portrayal Service**: ISO 19117:2012 provides guidance on the design and implementation of portrayal services, which are responsible for rendering geographic data according to the specified portrayal rules.### Compliance and AdoptionAdhering to the ISO 19117:2012 standard is crucial for organizations working with geographic information systems, cartography, and related fields. By implementing this standard, organizations can ensure the consistent, interoperable, and effective portrayal of their geographic data, ultimately enhancing the overall user experience and decision-making capabilities.