قارن الطرق
راجع الطرق التي اخترتها جنبًا إلى جنب؛ الصفوف المختلفة مميَّزة.
| تحليل القرار متعدد المعايير المستند إلى نظم المعلومات الجغرافية (GIS-MCDA)× | عملية التسلسل الهرمي التحليلي× | تحليل المسار الأقل تكلفة / تحليل المسافة والتكلفة× | |
|---|---|---|---|
| المجال≠ | التحليل المكاني | اتخاذ القرار | التحليل المكاني |
| العائلة≠ | Process / pipeline | MCDM | Process / pipeline |
| سنة النشأة≠ | 2006 | 1980 | 1994 |
| صاحب الطريقة≠ | Jacek Malczewski (GIS-MCDA synthesis) | Saaty, T. L. | Edsger Dijkstra (shortest path); GIS cost-surface adaptation |
| النوع≠ | Spatial multi-criteria suitability/decision analysis | Pairwise comparison (eigenvalue) | Raster cost-surface routing |
| المصدر التأسيسي≠ | Malczewski, J. (2006). GIS-based multicriteria decision analysis: a survey of the literature. International Journal of Geographical Information Science, 20(7), 703–726. DOI ↗ | Saaty, T. L. (1980). The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation. McGraw-Hill, New York ISBN: 978-0070543713 | Dijkstra, E. W. (1959). A note on two problems in connexion with graphs. Numerische Mathematik, 1(1), 269–271. DOI ↗ |
| الأسماء البديلة≠ | GIS-MCDM, spatial multi-criteria analysis, GIS-AHP, weighted overlay suitability | — | cost-distance analysis, accumulated cost surface, least-cost corridor, en düşük maliyetli yol |
| ذات صلة≠ | 4 | 8 | 3 |
| الملخص≠ | GIS-MCDA combines the map layers of a geographic information system with multi-criteria decision analysis to produce suitability or priority maps — ranking locations by how well they satisfy several weighted criteria at once. It is the standard framework for spatial decisions such as siting hospitals, solar farms, landfills, or evacuation areas, integrating methods like AHP, TOPSIS, and weighted overlay with spatial data. | AHP (Analytic Hierarchy Process) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Saaty, T. L. in 1980. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. | Least-cost path analysis finds the route between two locations that minimizes accumulated travel cost across a landscape, rather than minimizing straight-line distance. By encoding terrain, slope, land cover, and other frictions into a cost surface and accumulating cost outward from a source, it identifies optimal corridors for roads, pipelines, trails, power lines, and wildlife movement — a core raster-GIS technique built on Dijkstra's shortest-path logic. |
| ScholarGateمجموعة البيانات ↗ |
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