摘要
避难场所是城市居民在灾难发生后居住和生活的重要临时场所,一座城市避难场所的分布体现着这座城市的危机意识。以宁波市建成区范围内的避难场所为研究对象,对避难场所的定义、普查技术路线、数据库结构等进行研究,基于普查成果对数据进行了简单的统计分析。
The shelters are the important temporary places for the city residents to live after the disaster,and the distri- bution of the urban shelter reflects the crisis consciousness of the city.This paper use the urban shelters in the built-up ar- eas of Ningbo to research the definition of the refuge place, the investigation technical route and the database structure.
作者
王升阳
万宏德
王雁飞
WANG Shengyang;WAN Hongde;WANG Yanfei(Ningbo Institute of Surveying and Mapping,Ningbo 315042,China)
出处
《测绘地理信息》
2018年第6期35-38,共4页
Journal of Geomatics
关键词
避难场所
数据提取
外业调查
统计分析
shelters
data extraction
external investigation
statistical analysis