Spatial Information Grid-based Digital Map Framing Method

DOI

10.2991/icmii-15.2015.47How to use a DOI?

Keywords

Digital map, map framing, spatial information grid, grid, block.

Abstract

In view of the defects of traditional map framing methods, a new map framing method, not only is which suitable for digital environment but also does that consider the natural features and social characteristics of earth space, is put forward. The resolution and the amount of geographic information are dependent on the size of blocks, of which each geographical entity has an administrative code and property ID according to the principle of keeping integrity of features and regions. That digital map framing method can divide the geographic area into geospatial cells, one of which records and stores its various basic geographical elements and sets up its spatial cell file according to an administrative system or natural zone. The geospatial division and the spatial data organization method provide convenience for the spatial index and make the spatial statistics be more convenient. It is a division method of spatial location, and is also the information carrier of natural, social and economic properties for a particular spatial location. At the same time, it is a novel expression method suitable for spatial information changing with space time coordinates in order to realize the integration, sharing and utilization of spatial information resources under the grid computing environment.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guiling Li
AU  - Yongchong Yang
PY  - 2015/10
DA  - 2015/10
TI  - Spatial Information Grid-based Digital Map Framing Method
BT  - Proceedings of the 3rd International Conference on Mechatronics and Industrial Informatics
PB  - Atlantis Press
SP  - 251
EP  - 255
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmii-15.2015.47
DO  - 10.2991/icmii-15.2015.47
ID  - Li2015/10
ER  -