Location of geographical objects in crisis situations

8th International Symposium of the Digital Earth

地球科学;计算机科学

Rybansky, M.^1 ; Kratochvil, V.^1

University of Defence in Brno, Czech Republic^1

关键词: Crisis management;    Crisis situations;    Emergency situation;    Geographical objects;    Global system for mobile communications (GSM);    Inertial measurement system;    Inertial navigation systems (INS);    Navigational satellites;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/18/1/012125/pdf
DOI  :  10.1088/1755-1315/18/1/012125

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This article summarizes the various expressions of object positioning using different coordinate data and different methods, such as use of maps, exploiting the properties of digital Global System for Mobile Communications (GSM) networks, Global Navigational Satellite Systems (GNSS), Inertial Navigation Systems (INS), Inertial Measurement Systems (IMS), hybrid methods and non-contact (remote sensing) methods; all with varying level of accuracy. Furthermore, the article describes some geographical identifiers and verbal means to describe location of geographical objects such as settlements, rivers, forest, roads, etc. All of the location methods have some advantages and disadvantages, especially in emergency situations, when usually the crisis management has a lack of time in a decision process.