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GIS辅助的室内定位技术研究进展
室内定位 室内GIS 位置服务
2020/3/19
室内定位技术是目前基于位置服务领域的研究热点之一，已引起政府部门、产业界和学术界的重视。室内GIS包含了丰富的先验知识，可用于辅助室内定位。本文对GIS辅助的室内定位技术需求、发展现状及面临的挑战进行了较系统梳理。首先介绍其发展现状，包括基于地图约束的室内定位、基于拓扑地图匹配的室内定位、基于语义感知的室内定位以及基于视觉感知的室内定位。随后，介绍了其面临的挑战，主要包括统一时空基准下的室内GIS...
应用遥感与地理信息系统技术构建基于GIS模型的蓄滞洪区空间数据库，对蓄滞洪区内的基础地理数据进行存储、管理，并对空间数据进行可视化和空间分析等操作；运用RS技术对蓄滞洪区内的土地利用、生态环境变化等情况进行动态监测，建立蓄滞洪区发展指标体系；探求蓄滞洪区的和谐发展模式，为蓄滞洪区的可持续发展提供科学依据。
A REVIEW OF 3D GIS FOR USE IN CREATING VIRTUAL HISTORIC DUBLIN
Historic City Modelling GIS HBIM Laser Scanning
2019/3/1
This paper illustrates how BIM integration with GIS is approached as part of the workflow in creating Virtual Historic Dublin. A design for a WEB based interactive 3D model of historic buildings and c...
LANDSLIDE HAZARD ZONATION MAPPING OF CHAMOLI LANDSLIDES IN REMOTE SENSING AND GIS ENVIRONMENT
Landslides Chamoli Remote Sensing Hazard, Himalaya
2019/2/27
Landslides are very common problem in hilly terrain. Chamoli region of Himalaya is highest sensitive zone of the landslide hazards. The purpose of Chamoli landslide study, to observe the important ter...
MULTITEMPORAL ANALYSIS OF FOREST COVER CHANGE USING REMOTE SENSING AND GIS OF KANHA TIGER RESERVE, CENTRAL INDIA
Forest LULC Livelihood Climate Change Adaptation
2019/2/27
Forest ecosystems play a key role in global ecological balance and provide a variety of tangible and intangible ecosystem services that support the livelihoods of rural poor. In addition to the anthro...
ROOFING ASSESSMENT FOR ROOFTOP RAINWATER HARVESTING ADOPTION USING REMOTE SENSING AND GIS APPROACH
Remote sensing GIS, rooftop rainwater harvesting geospatial environment
2018/11/8
Rooftop rainwater harvesting refers to the collection and storage of water from rooftops whereby the quality of harvested rainwater depend on the types of roof and the environmental conditions. This s...
EVALUATION OF RESOURCES CARRYING CAPACITY IN CHINA BASED ON REMOTE SENSING AND GIS
carrying capacity CCRR model modification remote sensing
2018/5/15
This paper accurately extracted the information of arable land, grassland (wetland), forest land, water area and construction land, based on 1 : 250000 basic geographic information data. I...
EVALUATION OF RESOURCES CARRYING CAPACITY IN CHINA BASED ON REMOTE SENSING AND GIS
carrying capacity CCRR model modification remote sensing
2018/5/15
This paper accurately extracted the information of arable land, grassland (wetland), forest land, water area and construction land, based on 1 : 250000 basic geographic information data. I...
基于GIS的陕西省干旱灾害风险评估及区划
干旱灾害 风险评估 陕西省 区划
2018/4/18
在分析陕西省干旱灾害气候背景和社会经济环境的基础上，结合灾害学相关理论，从致灾因子危险性、孕灾环境脆弱性、承灾体暴露性、防灾减灾能力4个子系统选取指标，建立干旱灾害风险评估模型。依据陕西省气象、生态和社会经济数据，运用GIS空间数据分析功能将干旱的自然和社会属性统一起来进行干旱灾害风险评估及区划。结果表明：（1）致灾因子危险性等级具有自北向南递减趋势，危险性等级最高的是榆林，其次是延安、铜川、宝鸡...
IMPLEMENTING GIS TO IMPROVE HOSPITAL EFFICIENCY IN NATURAL DISASTERS
Disaster management GIS Hospital Mitigation Natural disasters Preperdness
2018/4/18
Over the past decades, the number of natural disasters has been growing around the world. In addition to damaging communities and infrastructures, unexpected disasters also affect service providers su...
IMPLEMENTING GIS TO IMPROVE HOSPITAL EFFICIENCY IN NATURAL DISASTERS
Disaster management GIS Hospital Mitigation Natural disasters Preperdness
2018/5/8
Over the past decades, the number of natural disasters has been growing around the world. In addition to damaging communities and infrastructures, unexpected disasters also affect service providers su...
REMOTE SENSING & GIS INTEGRATION FOR MONITORING THE AREAS AFFECTED BY FOREST FIRES: A CASE STUDY IN IZMIR, TURKEY
Remote Sensing Forest Fire Burn Indexes Classification Sentinel Landsat DEM
2018/5/8
A forest fire is stated as an ecological disaster whether it is man-made or caused naturally. İzmir is one of the regions where forest fires are most intensified in Turkey. The study area located...
APPLICATION OF GIS AND REMOTE SENSING TO MONITOR THE IMPACT OF DEVELOPMENT ACTIVITIES ON THE COASTAL ZONE OF JAZAN CITY ON THE RED SEA, SAUDI ARABIA
Urbanization Edge images Urban Land Use Infrastructure Growth Multi-Temporal Landsat
2018/4/18
Jazan city is a fast-growing coastal city in the southern part of Saudi Arabia, Red Sea. Recently, it has encountered quick industrial development activities. To monitor these activities, the changes ...
DEVELOPING GIS-BASED DISASTER MANAGEMENT SYSTEM FOR LOCAL AUTHORITY – CASE STUDY IN MALAYSIA
GIS Map publishing Disaster management
2018/4/18
This paper describes the development of geospatial-based disaster management system for an agency at regional level. Important aspects of the system such as spatial data, geospatial database, interfac...
APPLICATION OF GIS AND REMOTE SENSING TO MONITOR THE IMPACT OF DEVELOPMENT ACTIVITIES ON THE COASTAL ZONE OF JAZAN CITY ON THE RED SEA, SAUDI ARABIA
Urbanization Edge images Urban, L Use Infrastructure Growth Multi-Temporal Landsat
2018/5/8
Jazan city is a fast-growing coastal city in the southern part of Saudi Arabia, Red Sea. Recently, it has encountered quick industrial development activities. To monitor these activities, the changes ...