搜索结果: 1-15 共查到“地图制图技术 Methods”相关记录31条 . 查询时间(0.203 秒)
DEFINING GEOSPATIAL DATA FUSION METHODS BASED ON TOPOLOGICAL RELATIONSHIPS
Geospatial Data Fusion Topological Data Model 3D GIS Anchor Node IndoorGML
2018/11/9
Currently, geospatial datasets are produced in various models and formats in accordance with the spatial scale of the real world such as ground/ surface/underground or indoor/outdoor. The location-bas...
SYNERGISTIC EXPLOITATION OF GEOINFORMATION METHODS FOR POST-EARTHQUAKE 3D MAPPING OF VRISA TRADITIONAL SETTLEMENT, LESVOS ISLAND, GREECE
Post-earthquake 3D mapping Lesvos earthquake UAV Laser Scanning SfM method
2018/4/18
The aim of this paper is to present the methodology followed and the results obtained by the synergistic exploitation of geo-information methods towards 3D mapping of the impact of the catastrophic ea...
SYNERGISTIC EXPLOITATION OF GEOINFORMATION METHODS FOR POST-EARTHQUAKE 3D MAPPING OF VRISA TRADITIONAL SETTLEMENT, LESVOS ISLAND, GREECE
Post-earthquake 3D mapping Lesvos earthquake UAV, Laser Scanning SfM method
2018/5/8
The aim of this paper is to present the methodology followed and the results obtained by the synergistic exploitation of geo-information methods towards 3D mapping of the impact of the catastrophic ea...
THE ECOLOGICAL AND ECONOMIC METHODS OF ANALYSIS OF THE URBAN TRANSPORT SYSTEM
Environmental Monitoring Geographical Information Science Optimization Transport Planning Urban Transport
2015/12/26
In this work it is shown, that for the macroscopic description of transport streams within the city transport network of a megapolis it is possible to develop the theoretical device - theanalogue of t...
Comparison of Orthorectification Methods Suitable for Rapid Mapping Using Direct Georeferencing and RPC for Optical Satellite Data
Registration Orthorectification Orthoimage Direct Georeferencing Rational Polynomial Function Experience
2015/12/18
One of the first essential steps in response to a crisis event is to provide current, precise, and rapid information about the extent of the event, the affected population and infrastructure (e.g., in...
Application of Image Processing and Image Analysis Methods for Large Scale Map Revision
Ikonos Geometric Correction Image Fusion Object Extraction Change Detection Map Revision
2015/12/18
The aim of this study is to use different image analysis and processing methods in order to extract information content needed to update large scale maps. Recently available high resolution satellite ...
A Test of 2D Building Change Detection Methods: Comparison, Evaluation and Perspectives
Change Detection 2D Vector Databases Algorithms Comparison Quality Assessment
2015/12/16
In the past few years, 2D topographic databases have been completed in most industrialised countries. Most efforts in National Mapping and Cadastral Agencies (NMCAs) are now devoted to the update of s...
Study on the Methods of Super-resolution Image Reconstruction
Image Reconstruction Super Resolution Finite Support Deconvolution Denoise
2015/12/2
With the rapid development of space technology and its related technologies, more and more remote sensing platforms are sent to outer space to survey our earth. Recognizing and positioning all these s...
Comparison of Pixel-based and Object-oriented Classification Methods for Extracting Built-up Areas in Aridzone
Remote Sensing Change Detection Built-Up Area Expansion Object-Oriented Classification
2015/10/12
This study focuses on the comparison between the classical and object-oriented image classifications of remote sensing imagery in
the arid area. Due to its special geographic environment and socio-e...
Dynamic Cartography Using Voronoi/Delaunay Methods
Voronoi Delaunay kinetic data structures dynamic topology interactive cartography
2015/10/9
We describe two reversible line-drawing methods for cartographic applications based on the kinetic (moving-point)
Voronoi diagram. Our objectives were to optimize the user’s ability to draw and edit...
Methods and Implementation of the Geospatial Databases Integration and Update towards E-government
Geospatial Data Integration Data Update E-Government
2015/8/17
All the implementations of the geo-spatial information systems depend on the multi-levels, synthetic and integrated databases of
spatial and attribute information. These databases have many unique ch...
VERIFICATION OF MANUAL ROAD EXTRACTION METHODS USING QUICKBIRD IMAGERY
Road extraction digital road database QuickBird imagery pan-sharpened
2015/8/17
Remotely sensed images are used for many purposes in today’s applications. One of these is the feature extraction from high
resolution satellite imagery. In this context, automatic and manual road e...
Study on the System of Technical Methods for Digital Urban Planning
Digital Urban Planning Technical Method Information Acquisition
2015/8/17
Along with the development of Digital City, traditional urban planning is surely going to be developed to Digital Urban Planning.
But there is no authoritative definition of Digital Urban Planning ti...
Mining Fuzzy Spatial Configuration Rules: Methods and Applications
Spatial Configuration Pattern Spatial Association Rule Mining Spatial Analysis
2015/8/17
In view of the related research results of GIS and spatial analysis and according to the requirement of fuzzy spatial queries, this paper
presents a spatial configuration rule mining and feature extr...
MECHANISM AND METHODS OF FUZZY GEOGRAPHICAL OBJECT MODELING
Fuzzy Logic Modeling Geometry Databases Design GIS
2015/8/10
Fuzziness is an important aspect of the uncertainties of spatial data. In this paper, the mechanism and methods of spatial modeling for fuzzy geographical objects are focused and the following two iss...