GISCI Geospatial Core Technical Knowledge Practice Exam 2026 - Free Geospatial Practice Questions and Study Guide

The correct answer, ISO 19115, is a standard developed as part of the Geographic Information (GI) standards established by the International Organization for Standardization (ISO). It specifically focuses on the comprehensive documentation of geographic information and geospatial services, enabling stakeholders to share and maintain data effectively. This standard provides a framework for metadata that describes the spatial characteristics of vector and point data, ensuring interoperability and facilitating the proper use of geospatial information.

ISO 19115 outlines important elements such as dataset identification, data quality, spatial reference, and distribution information. This makes it essential for managing geospatial data, as it aids users in understanding the context, quality, and limitations of the data they are working with.

In contrast, the Content Standard for Digital Geospatial Metadata (CSDGM) is a standard developed by the Federal Geographic Data Committee (FGDC) that also focuses on metadata but does not cover the breadth of geospatial services as comprehensively as ISO 19115. The Open GIS Consortium (OGC) focuses on creating standards for web services and interconnectivity, rather than specifically on documentation for vector and point data. ISO 19115-2, while related to ISO 19115, is concerned with the geographic information related to the