jumble 发表于 2025-3-28 18:39:42

,Die Rechte der etatmäßigen Professoren,tal statement of various types of land use and development of landscape. Remotely sensed data could be particularly efficient for environmental and land use mapping in order to outline main classification types.

Progesterone 发表于 2025-3-28 20:10:09

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cyanosis 发表于 2025-3-29 02:28:22

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Monotonous 发表于 2025-3-29 03:21:28

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无价值 发表于 2025-3-29 07:45:10

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水槽 发表于 2025-3-29 15:22:31

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防锈 发表于 2025-3-29 17:14:41

Geographic Uncertainty in Environmental Security978-1-4020-6438-8Series ISSN 1874-6519 Series E-ISSN 1874-6543

expdient 发表于 2025-3-29 21:25:14

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漫不经心 发表于 2025-3-30 00:00:47

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江湖骗子 发表于 2025-3-30 05:48:38

Indexing Implementation for Vague Spatial Regions with R-trees and Grid Files,We consider approaches to modeling spatial uncertainty with vague minimum bounding rectangles. Then two indexing approaches using grid files and R-trees are developed. Finally a number of spatial queries are illustrated based on these indexing schemes.
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查看完整版本: Titlebook: Geographic Uncertainty in Environmental Security; Ashley Morris,Svitlana Kokhan Conference proceedings 2007 Springer Science+Business Medi