CAJ | 학술논문

基于GIS方法,对广州市禁摩前和禁摩后两个时间段的抢劫盗窃犯罪案件数据,进行点模式描述和点模式分析。分析结果表明：禁摩前后广州市抢劫盗窃犯罪的案发地点在空间位置和空间范围上发生了很大变化。空间位置整体向东北方向移动,空间范围进一步扩张,由禁摩前的东西走向变为向西北和东南两个方向延伸;同时,禁摩后的空间聚集程度也有所降低。这些变化都进一步说明了,新时期下,这类犯罪呈现出了新的时空变化特征。
기우GIS방법,대엄주시금마전화금마후량개시간단적창겁도절범죄안건수거,진행점모식묘술화점모식분석。분석결과표명：금마전후엄주시창겁도절범죄적안발지점재공간위치화공간범위상발생료흔대변화。공간위치정체향동북방향이동,공간범위진일보확장,유금마전적동서주향변위향서북화동남량개방향연신;동시,금마후적공간취집정도야유소강저。저사변화도진일보설명료,신시기하,저류범죄정현출료신적시공변화특정。
Based on Guangzhou's robbery and theft crimes data before and after forbidding motorcycles, the paper conducts point mode description and point pattern analysis through GIS. The result shows that the location and its range of robbery and theft crimes in Guangzhou have changed a lot. The crime scenes move towards northeast in general and the space rang changes from eastwest to north- west and southeast. At the same time, the crime location density has also decreased. All these changes show that in the new period the kinds of crimes have new spatiotemporal characteristics.