@article{de98c320e73748cb9eaae8953f59f7c6,
title = "Collective sensing: Integrating geospatial technologies to understand urban systems-An overview",
keywords = "Collective sensing, Future trends, Human-environment interactions, In situ sensing, Sensor web, Smart city, Urban remote sensing",
author = "Thomas Blaschke and Hay, {Geoffrey J.} and Qihao Weng and Bernd Resch",
year = "2011",
month = aug,
day = "1",
doi = "10.3390/rs3081743",
language = "English",
volume = "3",
pages = "1743--1776",
journal = "Remote Sensing",
issn = "2072-4292",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "8",
}