14 lines
610 B
Markdown
14 lines
610 B
Markdown
---
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title: "Trend surface analysis"
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chunk: 1/1
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source: "https://en.wikipedia.org/wiki/Trend_surface_analysis"
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category: "reference"
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tags: "science, encyclopedia"
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date_saved: "2026-05-05T11:20:21.551036+00:00"
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instance: "kb-cron"
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---
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Trend surface analysis, also known as trend surface mapping, is a mathematical technique used in archaeology and environmental sciences such as geology and soil science. The method involves using low-order polynomials of spatial coordinates to estimate a regular grid of points from scattered observations such as archeological finds or soil survey results.
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== References == |