Server computing resource-based image data processing method

Abstract

The invention discloses a server computing resource-based image data processing method, which comprises the following steps of: S1, a cloud platform of map service is established at a web end, and a data organization specification of the cloud platform is defined to solidify a data organization structure; S2, a user completes organization of to-be-uploaded data on a cloud platform client and uploads organized different types of data packets to a cloud disk specified directory of a cloud platform; S3, the data packets in the cloud disk are decompressed, different types of data are imported into the corresponding databases, and the different types of data comprise vector data and corresponding metadata; and S4, after data storage, map service release is realized on the cloud platform, a user can directly perform tile cutting on the vector data on the cloud platform, and the tile style is kept consistent with the desktop end. Vector data storage, service release and application are integrated on one platform, so that a user does not need to switch back and forth among a plurality of systems, the defects existing in a WebGIS map service application mode are overcome, the application efficiency of WebGIS map service is improved, the transmission efficiency is greatly improved, and meanwhile, the symbol problem of WebGIS vector data is also solved.

Description

technical field [0001] The invention relates to the field of geographic information systems, in particular to an image data processing method based on server-side computing resources. Background technique [0002] WebGIS is a geographic information system used on the Internet, and it is the product of the combination of Web technology and geographic information. It uses the HTTP transmission protocol for data transmission and interaction, publishes and applies geospatial data through Internet technology, realizes the sharing and interoperability of spatial data, and changes the way of geospatial information storage, publication, transmission and application. WebGIS does not need to be developed based on conventional GIS software, and can be used through a browser, saving development costs and maintenance costs. Compared with traditional geographic information, WebGIS has the advantages of popularization, cross-platform, good scalability, and low operating cost. [0003] Fo...

AI Technical Summary

Problems solved by technology

This application mode has the following disadvantages: 1) Low data transmission efficiency: due to different confidentiality rights, vector data is often transmitted incompletely between user units, and map data is mostly transmitted in the form of raster, resulting in a large amount of transmitted data, Low transmission efficiency; 2) Low data application efficiency: data is transmitted between user units in the form of png, tiff and other pictures or tiles, resulting in the inability of upper-level application units to have functions such as query and modification in vector maps; 3) System library problems : Traditional WebGIS cannot solve the symbol problem of vector data

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