Data producing, organizing, storing and accessing method of an electronic atlas system

A technology of map data and access method, which is applied in electrical digital data processing, special data processing applications, instruments, etc., to achieve the effect of dynamic open sharing, improving retrieval speed, and reducing storage pressure

Active Publication Date: 2018-12-18
北京星球时空科技有限公司
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no effective way to achieve the above functions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data producing, organizing, storing and accessing method of an electronic atlas system
  • Data producing, organizing, storing and accessing method of an electronic atlas system
  • Data producing, organizing, storing and accessing method of an electronic atlas system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0059] In the embodiment of the data production, organization, storage and access method of the electronic atlas system of the present invention, the flow chart of the data production, organization, storage and access method of the electronic atlas system is as follows figure 1 shown. figure 1 Among them, the data production, organization, storage and access method of the electronic atlas system includes the following steps:

[0060] Step S01 Obtaining the ra...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a data producing, organizing, storing and accessing method of an electronic atlas system. The method comprises the steps of: acquiring grid pictures; performing naming; entering metadata; establishing a description folder, a legend folder, a thumbnail folder, a picture folder and an index file, and organizing production of an atlas; cutting a single map into map tiles; dividing map products into single maps, map pairs, series maps and atlas; uploading the map products to the cloud server to establish the atlas database index; downloading the map tile data into the innercard or directly pre-loading the data into the inner card; putting different map tile data into different wild cards; carrying out map inquiry and reading as required. The invention greatly improvesthe retrieval speed of map data search, reduces the storage pressure of mobile equipment, enables people to read map with or without a network, and realizes the purpose of dynamically opening and sharing the atlas data based on the background data center.

Description

technical field [0001] The invention relates to the field of electronic maps, in particular to a data production, organization, storage and access method of an electronic atlas system. Background technique [0002] With the application and development of geographic information technology, map products are in the process of converting paper maps to electronic maps. Most maps are based on raster data format. Raster format maps not only have a large amount of data, but also have a large delay in user interaction operations. The organization, storage, access and reading of map data have become the core technical issues of the application system. At this time, A more efficient and flexible data storage and interaction method is needed to improve user interaction experience; for massive map data, how to store massive data, how to manage massive databases, establish an efficient data storage access mechanism, and improve the performance of the system in response to user data operat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 罗斌李洪省韩嘉福吴雪青
Owner 北京星球时空科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap