Which term describes global spatial patterns across the entire study region?

Which term describes global spatial patterns across the entire study region?

• A. Second-order (local) spatial effects
• B. Spatial heterogeneity
• C. Spatial lag
• D. First-order spatial effects (global)

Answer: (D)

Global spatial patterns across the entire study region are described by first-order spatial effects (global). This term captures broad spatial trends that extend across the whole area, unlike local patterns that focus on small neighborhoods. Second-order (local) spatial effects describe clustering around individual locations, spatial lag refers to how nearby values influence a location’s value, and spatial heterogeneity describes how relationships vary across space. So the global pattern term best fits the concept of widespread, region-wide patterns.

Global spatial patterns across the entire study region are described by first-order spatial effects (global). This term captures broad spatial trends that extend across the whole area, unlike local patterns that focus on small neighborhoods. Second-order (local) spatial effects describe clustering around individual locations, spatial lag refers to how nearby values influence a location’s value, and spatial heterogeneity describes how relationships vary across space. So the global pattern term best fits the concept of widespread, region-wide patterns.