@Article{isprs-annals-II-4-W2-143-2015,
AUTHOR = {Shen, J. and Cheng, T.},
TITLE = {CLUSTERING ANALYSIS OF OFFICER'S BEHAVIOURS IN LONDON POLICE FOOT PATROL ACTIVITIES},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {II-4/W2},
YEAR = {2015},
PAGES = {143--146},
URL = {https://isprs-annals.copernicus.org/articles/II-4-W2/143/2015/},
DOI = {10.5194/isprsannals-II-4-W2-143-2015}
}