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        Content and Precision-Determining of Difference Between Geoid and Quasigeoid
        Principle of Fictitious Compress Recovery and Its Application
        Small-Scale Sub-Lithospheric Convection and Flattening of Seafloor Topography
        Forecast Model of Dynamic Deformation Based on Time Series Analysis
        Improved ARCE and Its Application to Rapid Positioning Using Single Frequency GPS Receivers
        A Comprehensive Kalman Filtering and Its Application to GPS-based Orbit Determination for LEOs
        GPS Single Epoch Ambiguity Processing Algorithm for Single-Frequency Receiver
        Correction of Effect of Earth’s Oblateness in Inversion of GPS Occultation Data
        Establishment of Crustal Motion Velocity Field of Chuandian by Numerical Manifold Method and GPS Observations
        Research on Carrier Heading Determination Based on GPS and TPS
        A New Textured Image Segmentation Algorithm Based on Gaussian Mixture Models
        Edge Detection Based on Image Profile Analysis
        Progressive Texture Image Retrieval Based on M-Band Wavelet Features
        Analysis of Five Forms of Urban Expansion Identification Model Based on SOFM Classification Results of Remote Sensing Data
        Combinational Reasoning of Spatial Topological Relations Between a Line and an Area
        Definitions of Natural-Language Spatial Relations in GIS
        Preliminary Study on GIS Cognition and Data Organization
        Automatic Placement of GIS Vector Map Annotation in Area Feature by Long-Diagonal
        Architecture of Resource Management of Spatial Information Grid Based on Ontology and LDAP
        Database Design of Urban Planning Road Information System
        Mathematical Definitions for Imitative Map Symbol,Virtual Map Symbol and Geo-Cyberspace
        Vehicle Recognition Based on Anti-symmetrical Wavelet
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