A Spatio-Temporal Enhanced Metadata Model for Interdisciplinary Instant Point Observations in Smart Cities

A Spatio-Temporal Enhanced Metadata Model for Interdisciplinary Instant Point Observations in Smart Cities

Due to the incomprehensive and inconsistent description of spatial and temporal information for city data observed by sensors in various fields, it is a great challenge to share the massive, multi-source and heterogeneous interdisciplinary instant point observation data resources. In this paper, a s...

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Bibliographic Details
Main Authors: Nengcheng Chen, Yingbing Liu, Jia Li, Zeqiang Chen
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:ISPRS International Journal of Geo-Information
Subjects:
data meta-model
spatio-temporal enhanced sharing
interdisciplinary
point observations
smart cities
emergency response
Online Access:http://www.mdpi.com/2220-9964/6/2/50

Internet

http://www.mdpi.com/2220-9964/6/2/50

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