Sektorering

Sektorering is the process of dividing a system, region, or dataset into distinct sectors or segments that can be analyzed, planned, or managed separately. The approach is used across several fields to improve clarity, coordination, and resource allocation.

In urban planning and geography, sektorering refers to dividing a city or region into sectors based on land use, infrastructure, or service delivery. Each sector is assigned specific functions, such as residential, commercial, or industrial zones, and is coordinated with transportation networks, utilities, and environmental considerations. This helps planners anticipate needs, mitigate conflicts between uses, and guide development over time.

In economics and statistics, sektorering involves classifying economic activity into sectors or industries, such as primary, secondary, and tertiary, or into more detailed subsectors. Sectoring supports national accounts, GDP measurements, employment statistics, and market analysis by providing a structured view of economic activity and its evolution.

In finance and risk management, sectoring is used to segment portfolios or risk exposures by industry. This enables better diversification, assessment of sector-specific risks, and compliance with regulatory or policy requirements.

In practice, sektorering relies on data such as maps, zoning codes, demographic information, and economic statistics, often implemented with GIS tools and stakeholder input. While it brings clarity and focus, sector boundaries may change with urban growth, policy shifts, or new data, requiring ongoing review and adjustment.