云南高校图书馆联盟文献共享服务平台- NAVIGATION

NAVIGATION: 作品数：641被引量：1385H指数：17; 导出分析报告; 相关作者：鲍建波袁信朱勇强彭国均刘建业更多>>; 相关机构：大连海事大学南京航空航天大学上海海事局天津海事局更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划中国博士后科学基金更多>>

Design and performance evaluation of a novel ranging signal based on an LEO satellite communication constellation被引量：1: 《Geo-Spatial Information Science》2023年第1期107-124,共18页Jingfang Su Jia Su Qingwu Yi Cailun Wu Weimin Hou; Driven by improvements in satellite internet and Low Earth Orbit(LEO)navigation augmenta-tion,the integration of communication and navigation has become increasingly common,and further improving navigation capabilitie...; 关键词：Integration of communication and navigation LEO communication constellation RANGING LEO navigation augmentation satellite internet

An optimal design of the broadcast ephemeris for LEO navigation augmentation systems被引量：3: 《Geo-Spatial Information Science》2022年第1期34-46,共13页Xueli Guo Lei Wang Wenju Fu Yingbo Suo Ruizhi Chen Hongxing Sun; the National Natural Science Foundation of China[grant number 42074036];the Fundamental Research Funds for the Central Universities.; As the deployment of large Low Earth Orbiters(LEO)communication constellations,navigation from the LEO satellites becomes an emerging opportunity to enhance the existing satellite navigation systems.The LEO navigation...; 关键词：LEO broadcast ephemeris orbit fitting leo navigation augmentation orbit prediction

In-flight performance analysis of the navigation augmentation payload on LEO communication satellite:a preliminary study on WT01 mission被引量：4: 《Geo-Spatial Information Science》2022年第1期88-103,共16页Ziqian Wu Baoguo Yu Chuanzhen Sheng Jingkui Zhang Song Xie Cailun Wu; the National Key Research and Development Program of China[grant numbers 2017YFB0503402,2019YFC1511504].; With the development of the Low Earth Orbit(LEO)communication constellations,it has become a hot area of research to provide additional navigation augmentation services.Limited by volume,weight,power consumption,and r...; 关键词：Navigation payload in-flight performance augmentation communication satellites LEO

Signal acquisition of Luojia-1A low earth orbit navigation augmentation system with software defined receiver被引量：1: 《Geo-Spatial Information Science》2022年第1期47-62,共16页Liang Chen Xiangchen Lu Nan Shen Lei Wang Yuan Zhuang Ye Su Deren Li Ruizhi Chen; the National Key R&D Program of China[grant number 2018YFB0505400];the Natural Science Fund of Hubei Province with Project[grant number 2018CFA007];National Key Research and Development Program of China[2018YFB0505400]。; Low Earth Orbit(LEO)satellite navigation signal can be used as an opportunity signal in the case of a Global Navigation Satellite System(GNSS)outage,or as an enhancement by means of traditional GNSS positioning algori...; 关键词：Coherent integration differential coherent integration Low Earth Orbit(LEO) non-coherent integration navigation augmentation signal acquisition

Geospatial technologies for Chang’e-3 and Chang’e-4 lunar rover missions被引量：5: 《Geo-Spatial Information Science》2020年第1期87-97,共11页Kaichang Di Zhaoqin Liu Wenhui Wan Man Peng Bin Liu Yexin Wang Sheng Gou Zongyu Yue; This work was supported by the National Natural Science Foundation of China[grant number 41671458,41590851,41941003,and 41771488].; This paper presents a brief overview of the geospatial technologies developed and applied in Chang’e-3 and Chang’e-4 lunar rover missions.Photogrammetric mapping techniques were used to produce topographic products ...; 关键词：Geospatial technology lunar rover landing site mapping topographic analysis rover localization and navigation

Routing through open spaces-A performance comparison of algorithms被引量：1: 《Geo-Spatial Information Science》2018年第3期247-256,共10页Stefan Hahmann Jakob Miksch Bernd Resch Johannes Lauer Alexander Zipf; supported by European Commission[grant number 612096(CAP4Access)].; Finding the shortest path through open spaces is a well-known challenge for pedestrian routing engines.A common solution is routing on the open space boundary,which causes in most cases an unnecessarily long route.A p...; 关键词：OpenStreetMap ROUTING open space NAVIGATION PEDESTRIAN POLYGON

Information processing for unmanned aerial vehicles(UAVs)in surveying,mapping,and navigation被引量：1: 《Geo-Spatial Information Science》2018年第1期1-1,共1页Gui-Song Xia Mihai Datcu Wen Yang Xiang Bai; Unmanned Aerial Vehicles(UAVs)have been involved in a wide range of remote sensing applications.In particular,recent developments in robotics,computer vision,and geomatics technologies have made it possible to capture...; 关键词：SURVEYING COMPUTER COST

UAV navigation system using line-based sensor pose estimation: 《Geo-Spatial Information Science》2018年第1期2-11,共10页Julien Li-Chee-Ming Costas Armenakis; This work was supported by NSERC through a Discovery Grant[grant number RGPIN-2015-06211].; This work presents a mapping and tracking system based on images to enable a small Unmanned Aerial Vehicle(UAV)to accurately navigate in indoor and GPS-denied outdoor environments.A method is proposed to estimate the ...; 关键词：Pose estimation modelbased tracking NAVIGATION GPS-denied environment

Integrated Data Processing Method for GPS and INS Field Test over Rocky Mountain: 《Geo-Spatial Information Science》2006年第4期240-243,共4页GUO Hang YU Min GAO Weiguang LIU Jingnan; Supported by the Scientific Research Foundation for ROCS,SEM;Jiangxi Education Bureau Project(No.200525) .; The method of integrated data processing for GPS and INS(inertial navigation system) field test over the Rocky Mountains using the adaptive Kalman filtering technique is presented. On the basis of the known GPS output...; 关键词：GPS/INS integrated system NAVIGATION GPS INS data processing adaptive Kalman filering

Acquisition of Directional Parameters in Aerial Images Based on DEM Data: 《Geo-Spatial Information Science》2005年第1期23-27,共5页LIPingxiang YUJie BIANFuling; uisition of Directional Funded by the National 973 Project (No.2003CB415205).; This paper develops a method which can be used to assist aerial navigation by determining the spatial position and posture of the aerial photographic plane. After the method, aerial images match known DEM to capture t...; 关键词：aerial navigation aerial images DEM data

NAVIGATION