摘要
在过去的20年,地理空间情报已经由不存在而一跃成为全球情报活动的主要内容主体。基于开源的地理空间情报搜集作为一种低风险、高收益的情报搜集手段,成为各国开展地理空间情报工作的一项重要内容。本文根据开源情报源的主要渠道,分析总结了几种主要的开源地理空间情报搜集方法,重点阐述基于互联网的搜集方法,并给出了具体的分析实践,最后提出开源情报搜集的几点建议。
In the past 20 years,Geospatial Intelligence has become the master of global intelligence activities,as a kind of low risk and high income means of intelligence gathering,Open Source Geospatial Intelligence Gathering has become an important part of the Geospatial Intelligence work in various countries. According to the main channel of Open Source Intelligence,this paper analysis and summarizes several main methods of Open Source Geospatial Intelligence Gathering,emphasizes the searching method based on the Internet,and gives the concrete practice,finally puts forward some advice for the work of Open Source Geospatial Intelligence Gathering.
作者
曾令沙
刘伟
许振北
ZENG Lingsha;LIU Wei;XU Zhenbei(32023 Troops,Dalian 116023,China)
出处
《测绘与空间地理信息》
2020年第2期121-123,共3页
Geomatics & Spatial Information Technology
关键词
地理空间情报
开源
情报搜集
geospatial intelligence
open source
intelligence gathering
