云南高校图书馆联盟文献共享服务平台- GEOGRAPHIC

GEOGRAPHIC: 作品数：453被引量：797H指数：13; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：王金龙高玉葆马成仓郭宏宇刘惠芬更多>>; 相关机构：中国农业大学淮北煤炭师范学院南开大学武汉大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家科技支撑计划中国博士后科学基金更多>>

Modelling geographic accessibility to Primary Health Care Facilities:combining open data and geospatial analysis被引量：3: 《Geo-Spatial Information Science》2019年第3期174-184,共11页Olanrewaju Lawal Felix E.Anyiam; Ensuring healthy lives and promoting well-being for all ages is the 3rd Sustainable Development Goal(SDG).Inequality in access to health care remains one of the primary challenges in achieving the goal.With the ever-i...; 关键词：Spatial accessibility geographic accessibility Sustainable Development Goal(SDG) Primary Health Care Facilities(PHCF) Niger Delta GEOCOMPUTATION

Geographic variability of Twitter usage characteristics during disaster events被引量：3: 《Geo-Spatial Information Science》2017年第3期231-240,共10页Kiran Zahra Frank O.Ostermann Ross S.Purves; Twitter is a well-known microblogging platform for rapid diffusion of views,ideas,and information.During disasters,it has widely been used to communicate evacuation plans,distribute calls for help,and assist in damage...; 关键词：Geographic feature granularity Volunteered Geographic Information(VGI) Naive Bayes TWITTER CREDIBILITY Geonames

Where to catch'em all?-a geographic analysis of Pokémon Go locations: 《Geo-Spatial Information Science》2017年第3期241-251,共11页Levente Juhász Hartwig H.Hochmair; In 2016,Niantic Labs released Pokémon Go,an augmented reality smartphone game that attracted millions of users worldwide.This game allows users to“catch”Pokémons through their mobile cameras in different geographi...; 关键词：Pokémon Go VGI(Volunteered Geographic Information) Yelp cluster South Florida BOSTON HCl(human-computer interaction)

A Web-based Geographic Hypermedia System:Data Model,System Design and Prototype Applications: 《Geo-Spatial Information Science》2011年第4期294-302,共9页Yunfeng Kong Xinliang Liu; Supported by the National Natural Science Foundation of China (No.40771166 );the Henan University Foundation (No.SBGJ090605); Geographic Hypermedia(GH)is a rich and interactive map document with geo-tagged graphics,sound and video ele-ments.A Geographic Hypermedia System(GHS)is designed to manage,query,display and explore GH resources.Recogn...; 关键词：geographic hypermedia system data model web service system design

A COM-based Framework for Management,Analysis and Visualization of Large Scope Digital Elevation Models: 《Geo-Spatial Information Science》2003年第3期32-36,共5页WANGYongjun GONGJianya; This paper presents a component object model (COM) based framework for managing, analyzing and visualizing massive multi-scale digital elevation models (DEMs). The framework consists of a data management component (DM...; 关键词：component object models digital elevation model VISUALIZATION geographicinformation system (GIS)

GIS Conceptual Data Model: 《Geo-Spatial Information Science》2002年第3期19-25,共7页XIAO Lebin ZHONG Ershun LIU Jiyuan SONG Guanfuassociate researcher,Institute of Geographic Sciences and Natural Resources,Chinese Academy of Sciences,3 Datun Road,Anwai,Beijing 100101,China.; In order to set up a conceptual data model that reflects the real world as accurately as possible,this paper firstly reviews and analyzes the disadvantages of previous conceptual data models used by traditional GIS in...; 关键词：TOPOLOGICAL RELATION LAYER GEOGRAPHIC SPACE HOLISTIC data model

MODELING FUZZY GEOGRAPHIC OBJECTS WITHIN FUZZY FIELDS被引量：1: 《Geo-Spatial Information Science》2001年第4期37-42,共6页LIU WenbaoXIA Zongguo DENG Min; agrantfromtheNationalNaturalScienceFoundationof China (No .4980 1 0 1 6); To improve the current GIS functions in describing geographic objects with fuzziness,this paper begins with a discussion on the distance measure of spatial objects based on the theory of sets and an introduction of di...; 关键词：fuzzy fields geographic objects formal description

t-GIS AND ENVIRONMENTAL DYNAMIC MODELS: 《Geo-Spatial Information Science》2000年第3期34-41,共8页WU HongWU Hong,Ph.D.,Associate Researcher,Department of Resource and Environment,Guilin Institute of Technology,12 Jiangan Road,Guilin 541004,China; Temporal geographic information system(t_GIS) is a kind of computer information system that can display,process and analyze the micro_format distribution of temporal_spatial information of real world.It includes both ...; 关键词：TEMPORAL GEOGRAPHIC INFORMATION system ENVIRONMENT dynamic model

RESEARCH ON THE SECURITY OF NATIONAL GEOSPATIAL DATA CLEARINGHOUSE BASED ON ASP: 《Geo-Spatial Information Science》2000年第3期47-51,共5页Zhang Li Gong Jianya Zhu Qing; theMajorStatebasicResearchProgram (No.G1 9990 4 380 1 ); On the basis of the authors’ experiences of setting up an NGDC Web site,this paper attempts to present some significant aspects about the security of NGDC based on ASP.They include data storing,database maintenance,n...; 关键词：active server PAGES (ASP) NATIONAL GEOSPATIAL data CLEARINGHOUSE (NGDC) GEOGRAPHIC information system (GIS) Internet

AN INTEGRATED DATA MODEL IN THREE DIMENSIONAL GIS被引量：2: 《Geo-Spatial Information Science》1999年第1期1-8,15,共9页Gong Jianya Xia Zongguo; Project supported by the National Natural Science Foundation of China (No.49871066); The current GIS can only deal with 2-D or 2.5-D information on the earth surface. A new 3-D data structure and data model need to be designed for the 3-D GIS. This paper analyzes diverse 3-D spatial phenomena from min...; 关键词：3-D GEOGRAPHIC INFORMATION system OBJECT-ORIENTED data model VECTOR RASTER

GEOGRAPHIC