An open space multi-source data management platform
A multi-source data and management platform technology, applied in the field of data fusion, can solve the problems of single browsing and use of geographic data, low efficiency, poor experience, etc., and achieve the effect of solving data islands, high efficiency, and wide application
Active Publication Date: 2018-05-29
广州市自然资源测绘有限公司
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Problems solved by technology
[0004] In order to solve the above-mentioned technical problems of single browsing and use of new geographical data, low efficiency and poor experience, the present invention provides an open space multi-source data management platform that can integrate various geographical data for user experience
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[0030] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0031] Such as Figure 1 ~ Figure 2 As shown, the open space multi-source data management platform of the present invention includes a multi-source data management unit 100 , a multi-source data cache unit 200 , a multi-source data display platform unit 300 , an authority management unit 301 , and a custom service platform unit 400 .
[0032] The multi-source data management unit 100 is used to divide geographic information data into self-collection data and Internet open data, and store the self-collection data in a local database; meanwhile, divide the self-collection data into large Capacity data and small-capacity data management; the large-capacity data is data...
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The invention discloses a multi-source data management platform for open space, which includes a multi-source data management unit for dividing geographical information data into self-collected data and Internet open data, and storing the self-collected data in a local database; at the same time, The self-collected data is divided into large-capacity data and small-capacity data management according to storage capacity; the multi-source data cache unit uses distributed graph cutting technology to divide large-capacity data into blocks, and generates multi-level golden picture cache in layers; for small-capacity data Capacity data is cached using tile slices; a multi-source data display platform unit displays geographic information data to users. By using tile slicing and caching technology as the core, the present invention integrates various types of geographical data for users to browse, allowing users to shift their focus to the utilization of geographical data rather than the mutual conversion of geographical data, allowing various administrative Partial data can be interconnected to improve work efficiency and effectively solve the problem of data islands.
Description
technical field [0001] The invention belongs to the technical field of data fusion, and in particular relates to an open space multi-source data management platform. Background technique [0002] With the development of the country's economy and society, the Internet technology is changing with each passing day. Government departments at all levels and the public have an increasing demand for authoritative and feasible geographic information data services. It is urgent to realize the comprehensive utilization and Therefore, the construction of a geographic information public service platform that provides geographic information data will be a key development direction of the national surveying and mapping department in the future. [0003] With the advancement of new surveying and mapping technologies such as oblique photography and street view 3D laser scanning, the results of geographic data have become increasingly abundant. However, most of the above-mentioned new geogra...
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IPC IPC(8): G06F17/30B64D47/08
CPCB64D47/08G06F16/29
Inventor 袁国辉刘萌伟张小雯杨平陈柏年李辉琼杨子力冯笑妍严梓浚李广兰
Owner 广州市自然资源测绘有限公司