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警用地理信息系统研究与实践 总被引：3，自引：0，他引：3
GIS是一门科学,更是一项工具。将它独有的空间表现能力和分析能力与MIS系统相结合,应用在日常的警务工作中,取得了良好的效果。本文以一个具体的应用实例,对GIS在警务工作中的应用进行探讨和介绍。 相似文献
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《The Professional geographer》1999,51(1):147-153
Ryan, James R. Picturing Empire: Photography and theVisualization of the British Empire Sizoo, Edith (ed.) Women's Lifeworlds: Women's Narratives on Shaping their Realities. Teaford, Jon Post-Suburbia Government and Politics in the Edge Cities. Warhus, Mark Another America: Native American Maps and the Historyof Our Land Yeung, Y. M. and Chu, David K. Y. (eds.) Guangdong: Survey of aProvince Undergoing Rapid Change Young, E. M. World Hunger 相似文献
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从地理信息技术发展和公安行业对警用地理信息共享应用需求出发,介绍了开展全国警用地理信息平台建设背景和必要性,并重点就警用地理信息平台的概念及其体系结构组成、全国警用地理信息平台建设思路、建设进展和后续发展规划等进行了系统论述。 相似文献
14.
Planning versus youth: Stamping out spatial unruliness in Harare 总被引：1，自引：0，他引：1
The paper examines the illegal occupation and use of urban spaces by Harare’s youth and the ensuing tussles with the repressive machinery of the local authority and the nation-state. It analyses efforts by planning to contain rampant spatial unruliness. The paper maps the patterns of official hostile responses to the illegal activities of the youth whose daily routines inevitably entail the disregard of the spatial planning framework as reflected in existing legal and regulatory controls. The analysis reveals the reliance by the urban planning and management system on the use of force and violence, a feat made possible by the mobilisation of the repressive state apparatus. The discussion argues that what comes out in the relationship between the order-imposing planning system and the regulation-flouting youth is a situation that can largely be comprehended by turning to the non-progressive side of planning. 相似文献
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数字派出所空间信息系统是融辖区信息、警务、决策、指挥于一体,以指挥统一、反应快速、协同作战为目的的现代警务运行系统。它给广大基层派出所的治安管理工作提供了快速、便捷的空间信息查询平台,做到公安信息数字化、决策分析科学化、指挥调度现代化、公安业务可视化,为科技强警开辟了一个有效途径。本文根据“数字地球”的理论和技术,结合我国公安信息化建设情况,研究了数字派出所空间信息系统的主要框架体系。以山东省宁阳县乡饮乡数字派出所空间信息系统建设为例,以地理信息系统为平台,探讨了数字派出所空间信息系统建设的主要内容,研发了公共安全信息综合查询系统,为公安信息化建设提供了有力保障。 相似文献
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Huanfa Chen Tao Cheng Xinyue Ye 《International journal of geographical information science》2019,33(2):269-290
In police planning, a territory is often divided into several patrol districts with balanced workloads, in order to repress crime and provide better police service. Conventionally, in this districting problem, there is insufficient consideration of the impacts of street networks. In this study, we propose a street-network police districting problem (SNPDP) that explicitly uses streets as basic underlying units. This model defines the workload as a combination of different attributes and seeks an efficient and balanced design of districts. We also develop an efficient heuristic to generate high-quality districting plans in an acceptable time. The capability of the algorithm is demonstrated in comparison to an exact linear programming solver on simulated datasets. The SNPDP model is successfully implemented and tested in a case study in London, and the generated police districts have different characteristics that are consistent with the crime risk and land use distribution. Besides, we demonstrate that SNPDP is superior to an aggregation grid-based model regarding the solution quality. This model has the potential to generate street-based districts with balanced workloads for other districting problems, such as school districting and health care districting. 相似文献
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针对公安移动警务执法工作中如何保证移动终端数据存储和传输安全、如何保证警务应用开发的高效快捷、如何监管移动警务应用和终端设备、如何更好支撑警务指挥等实战应用等几大难题,提出了利用移动互联、云计算、空间信息和无线通信等技术,构建一套 "云+端"一体化的移动警务管控平台和全生态链应用的系统架构和技术路线,研究了面向云服务结构的移动中间件模型、复合移动终端跨多级网络信息共享、融合导航与实战的单兵软件、多图指挥调度应用等关键技术,提高了终端安全管控、应用灵活扩展和协同指挥作战的能力和效率。最终在武汉、广西和江西等地公安部门进行应用与实践,取得了初步成效和战果。 相似文献