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A Fusion Method Based on Multi-source Heterogeneous Spatial Planning Data

A spatial planning, multi-source heterogeneous technology, applied in structured data retrieval, database update, database management system, etc., can solve the problems of land spatial planning data format, coordinate reference, attribute structure difference, etc.

Active Publication Date: 2022-02-15
GUANGDONG URBAN & RURAL PLANNING & DESIGN INST
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Problems solved by technology

[0005] Aiming at the problem of differences in format, coordinate reference, attribute structure, etc. of land space planning data from different sources, the present invention proposes a fusion method of multi-source heterogeneous space planning data, which is mainly used in land space planning

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  • A Fusion Method Based on Multi-source Heterogeneous Spatial Planning Data
  • A Fusion Method Based on Multi-source Heterogeneous Spatial Planning Data
  • A Fusion Method Based on Multi-source Heterogeneous Spatial Planning Data

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[0030] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described below with reference to the accompanying drawings and examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031]Aiming at the problem of differences in formats, coordinate references, attribute structures, etc. of land space data from different sources, the present invention provides a planning data fusion method based on multi-source heterogeneous space, which is mainly applied to land space planning data. The method is mainly after data access and before data application, based on the existing national land resource database, public map database, basic surveying and mapping database and other self-owned data, data cleaning and fusion are carri...

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Abstract

A fusion method based on multi-source heterogeneous spatial planning data, including: S1, GIS data processing and fusion; S2, AutoCAD data processing and conversion; S3, place name address matching connection; S4, batch processing, which can efficiently and quickly Read and process land space planning data from different sources to eliminate data redundancy and achieve the purpose of data deduplication, which can maximize data processing capabilities and improve efficiency. This invention scientifically understands land through intelligent data processing and analysis tools The natural and socio-economic laws of spatial pattern differentiation enable the efficient division of land space functional areas, which is conducive to the key basic work of land space planning.

Description

technical field [0001] The invention relates to the technical field of resource planning, in particular to a fusion method for land resources based on multi-source heterogeneous land space planning data. Background technique [0002] Land space planning is a scientific guide to guide the development of national space. It coordinates all kinds of spatial planning and promotes the strategic deployment of "integration of multiple plans". important steps in construction. Since land spatial planning data is the summary and integration of land planning results, it is an important embodiment of land planning information management. After years of accumulation, these data show multi-source, heterogeneous, multi-time and space, multi-scale, and different coordinate systems This has led to the problem of multi-source data for land planning, such as data duplication, due to the regularity of time-series data, which makes it very redundant. In addition, there are currently a large numb...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/29G06F16/25G06F16/23G06F16/215G06F40/289
CPCG06F16/29G06F16/254G06F16/258G06F16/256G06F16/215G06F16/23G06F40/289
Inventor 邱衍庆王晖阮浩德陈静马星潘俊钳胡琼马力吴进修
Owner GUANGDONG URBAN & RURAL PLANNING & DESIGN INST
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