পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| ভৌগলিক তথ্য ব্যবস্থা-ভিত্তিক বহু-মাপকাঠি সিদ্ধান্ত বিশ্লেষণ (GIS-MCDA)× | অ্যানালিটিক হায়ারার্কি প্রসেস× | অবস্থান-বরাদ্দ মডেল× | |
|---|---|---|---|
| ক্ষেত্র≠ | স্থানিক বিশ্লেষণ | সিদ্ধান্ত গ্রহণ | স্থানিক বিশ্লেষণ |
| পরিবার≠ | Process / pipeline | MCDM | Process / pipeline |
| উদ্ভবের বছর≠ | 2006 | 1980 | 1963 |
| প্রবর্তক≠ | Jacek Malczewski (GIS-MCDA synthesis) | Saaty, T. L. | Leon Cooper; S. L. Hakimi |
| ধরন≠ | Spatial multi-criteria suitability/decision analysis | Pairwise comparison (eigenvalue) | Spatial facility-location optimization |
| মৌলিক উৎস≠ | 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 | Cooper, L. (1963). Location-allocation problems. Operations Research, 11(3), 331–343. DOI ↗ |
| অপর নাম≠ | GIS-MCDM, spatial multi-criteria analysis, GIS-AHP, weighted overlay suitability | — | facility location, p-median problem, maximal covering location problem, yer-tahsis modelleri |
| সম্পর্কিত≠ | 4 | 8 | 4 |
| সারসংক্ষেপ≠ | 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. | Location-allocation models decide where to place a set of facilities and simultaneously assign demand points to them so as to optimize an objective such as total travel cost, worst-case distance, or population covered. Rooted in the operations-research work of Cooper (1963) and Hakimi (1964) and central to network GIS, they answer questions like where to site warehouses, hospitals, fire stations, or schools to best serve a spatially distributed population. |
| ScholarGateডেটাসেট ↗ |
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