思想
发表于 2025-3-25 04:32:12
Environments for land application development: issues and design guidelines, (land planning, risk assessment, urban design, pollution control, and so on). In particular, we discuss the approach we believe correct in the development environment design. Moreover, we point out that the development environments should provide the user with high level languages for complex primi
灯丝
发表于 2025-3-25 07:30:13
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左右连贯
发表于 2025-3-25 13:07:42
Approximations for a multi-step processing of spatial joins,bjects by using a spatial access method. This step provides a set of candidates which consists of answers (hits) and non-answers (false hits). In the second step, the exact geometry of the candidates is transferred from secondary storage into main memory and is tested against the join predicate. Thi
MIME
发表于 2025-3-25 19:36:40
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judiciousness
发表于 2025-3-25 22:24:08
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死亡
发表于 2025-3-26 01:08:08
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装勇敢地做
发表于 2025-3-26 08:08:25
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Deadpan
发表于 2025-3-26 11:14:15
Hierarchical hypersurface modeling, a decomposition of the domain into a hierarchy of simplicial complexes. We present a data structure for encoding such model as well as an algorithm for building a multiresolution representation of a hypersurface based on a decreasing sequence of tolerance values.
显示
发表于 2025-3-26 14:53:25
Spatial reallocation of global gridded climate datasets,f the earth. Typical datasets contain 10. to 10. values. Each dataset is organized in a different grid, according to the authors‘s preferences. When calculating the global radiation over the ocean, for example, it is essential that cloud data from at least three different sources can be accessed bas
coalition
发表于 2025-3-26 20:40:37
Development of specialized geographical information systems for the analysis of large scale radioectechnology. A number of computer environments developed and widely used are presented. A general description of the Central Data Bank on Chernobyl accident is presented..Attributive information has been accumulated for about 10,000 populated areas belonging to 15 oblasts (regions) of Russia. The car