Unlock instant, AI-driven research and patent intelligence for your innovation.

Map data acquisition and processing system based on 3S technology

A map data and processing system technology, which is applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low collection efficiency, limited development of map data collection, and large labor, so as to reduce workload and improve The level and efficiency of urban management and the effect of convenience in living

Inactive Publication Date: 2018-11-27
安徽迈普德康信息科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This collection method is labor-intensive and low-efficiency, which limits the development of the map data collection industry

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] A map data acquisition and processing system based on 3S technology, including a mobile device, a remote sensor is placed on the mobile device, the remote sensor is connected to an image processing system through an information transmission device, and the image processing system is simultaneously positioned with GPS System connection, in which the image processing system includes a map production unit, a spatial data management unit, a spatial analysis unit, a spatial information integration unit, and a publishing and sharing unit, in which the map production unit includes zooming and rotating operations on the map, which is convenient for maps and vector graphics Interpretation and analysis of layer data, spatial data includes image coordinate information, scale information and hierarchical display information of each layer.

[0017] Specifically, the aforementioned remote sensors include cameras, multispectral scanners, and microwave radiometers.

[0018] Specificall...

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 map data acquisition and processing system based on a 3S technology. The system comprises a moving device, a remote sensor is placed on the moving device, the remote sensor is connected with an image processing system through information transmission equipment, the image processing system is connected with a GPS positioning system, wherein the image processing system comprises a map making unit, a spatial data management unit, a spatial analysis unit, a spatial information integration unit and a release and sharing unit, the map making unit carries out scaling and rotating operations on a map, and spatial data comprises coordinate information of an image, proportional scale information and hierarchical display information of each image layer. The map data acquisition and processing system based on the 3S technology has the advantages that the working efficiency is improved, not only is later map data processing convenient, but also the workload of field work staffs is reduced, and the functions of the map are strengthened.

Description

technical field [0001] The invention relates to the technical field of map preparation, in particular to a system for collecting and processing map data based on 3S technology. Background technique [0002] 3S technology is a general term for remote sensing technology (Remote sensing, RS), geographic information systems (Geography information systems, GIS) and global positioning systems (Global positioning systems, GPS), and is a combination of space technology, sensor technology, satellite positioning and navigation technology and computer technology. It is a modern information technology that collects, processes, manages, analyzes, expresses, disseminates, and applies spatial information with a combination of , communication technology, and multidisciplinary highly integrated. RS, GPS and GIS have their own characteristics in spatial information collection, dynamic analysis and management, etc., and have strong complementarity. This feature makes the 3S technology closely...

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 许庆刚朱继远黄健王莉
Owner 安徽迈普德康信息科技有限公司