ISO 19139 is an international standard that provides a framework for the metadata of geographic information. It defines how to describe spatial data and services, ensuring that they can be easily discovered, accessed, and understood. This standard is part of the ISO 19100 series, which focuses on geographic information and geomatics. The primary goal of ISO 19139 is to enhance the interoperability of geographic data by standardizing the way metadata is structured and exchanged. By following this standard, organizations can improve data sharing and collaboration, making it easier for users to find and utilize geographic information effectively.