Võrdle meetodeid
Vaata valitud meetodeid kõrvuti; erinevad read on esile tõstetud.
| Vähimalkulude tee / kuludistantsi analüüs× | Tehnika eelistuste järjestamiseks ideaallahendusele sarnasuse järgi× | |
|---|---|---|
| Valdkond≠ | Ruumianalüüs | Otsustamine |
| Perekond≠ | Process / pipeline | MCDM |
| Tekkeaasta≠ | 1994 | 1981 |
| Looja≠ | Edsger Dijkstra (shortest path); GIS cost-surface adaptation | Hwang, C. L., Yoon, K. |
| Tüüp≠ | Raster cost-surface routing | Distance-based (compromise) |
| Algallikas≠ | Dijkstra, E. W. (1959). A note on two problems in connexion with graphs. Numerische Mathematik, 1(1), 269–271. DOI ↗ | Hwang, C. L., Yoon, K. (1981). Multiple Attribute Decision Making: Methods and Applications — A State-of-the-Art Survey. Lecture Notes in Economics and Mathematical Systems, Vol. 186, Springer-Verlag DOI ↗ |
| Rööpnimetused≠ | cost-distance analysis, accumulated cost surface, least-cost corridor, en düşük maliyetli yol | — |
| Seotud≠ | 3 | 8 |
| Kokkuvõte≠ | 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. | TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) is a ranking multi-criteria decision-making (MCDM) method introduced by Hwang, C. L., Yoon, K. in 1981. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. |
| ScholarGateAndmestik ↗ |
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