Vector geospatial data online service multi-factor operation pricing system

Abstract

The invention discloses a vector geospatial data online service multi-factor operation pricing system, which comprises a geospatial data acquisition module, a geospatial element data acquisition module, an operation pricing influence factor determination module, a data calculation module and a comprehensive multi-factor automatic pricing module, the geospatial data acquisition module is used for acquiring geospatial data; the geographic space element data acquisition module is used for acquiring related data of geographic space elements; the operation pricing influence factor determination module is used for determining a plurality of influence factors of operation pricing; the data calculation module is used for respectively calculating the determined influence factors; and the multi-factor comprehensive pricing factor calculation module is used for pricing the vector geospatial data online service through the multi-factor comprehensive pricing factor forming the function. Value influence of factors such as space, time, precision and application in the vector geospatial data service is fully considered, and reasonable, objective and quantitative pricing can be automatically performed on the value of the vector geospatial data service.

Description

technical field [0001] The invention relates to the technical field of accurate pricing for geospatial information services in digital economic operations, and in particular to a multi-factor operation pricing system for vector geospatial data online services. Background technique [0002] At present, geospatial information services mainly include offline copying and online services. The offline copy method is mainly based on the relevant pricing standards and specifications promulgated by the competent department of surveying, mapping and geographic information, and is priced according to the difficulty of data collection, production and processing. This model has gradually failed to adapt to the extensive promotion of geospatial services in the digital economy era. and apply. For the online service method, because the data is provided through the network service, there is currently a lack of reasonable and scientific service pricing operation methods. [0003] Due to the...

AI Technical Summary

Problems solved by technology

[0003] Due to the inability to reasonably and quantitatively judge the value of geospatial data, data providers lack enthusiasm to actively provide and update online geospatial data services, which further causes data users to lack convenient data acquisition channels

Based on these problems, there is no smooth operation channel established between data providers and users, so that a large amount of geospatial data with application value has not fully exerted its reasonable value, resulting in a large number of structural contradictions between supply and demand

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