搜索结果: 1-13 共查到“测绘科学技术 Extension”相关记录13条 . 查询时间(0.125 秒)
IMPROVEMENT AND EXTENSION OF SHAPE EVALUATION CRITERIA IN MULTI-SCALE IMAGE SEGMENTATION
Multi-scale Segmentation Shape Criterion Aspect Ratio Automatic Parameterization F-measure Object-based Image Analysis
2016/7/28
From the last decade, the multi-scale image segmentation is getting a particular interest and practically being used for object-based image analysis. In this study, we have addressed the issues on mul...
EXTENSION OF RCC TOPOLOGICAL RELATIONS FOR 3D COMPLEX OBJECTS COMPONENTS EXTRACTED FROM 3D LIDAR POINT CLOUDS
Topological relations planar regions components automatic 3D modelling point cloud
2016/7/27
Topological relations are fundamental for qualitative description, querying and analysis of a 3D scene. Although topological relations for 2D objects have been extensively studied and implemented in G...
EXTENSION OF AN AUTOMATIC BUILDING EXTRACTION TECHNIQUE TO AIRBORNE LASER SCANNER DATA CONTAINING DAMAGED BUILDINGS
Laser scanning LIDAR Point Cloud DSM Segmentation Extraction Building Disaster
2015/9/17
Airborne laser scanning systems generate 3-dimensional point clouds of high density and irregular spacing. These data consist of multiple returns coming from terrain, buildings, and vegetation. The ma...
EXTENSION OF THE OGC WEB FEATURE SERVICE STANDARD FOR MULTIPLE REPRESENTATION DATA
MRDB Web Service Cartography
2015/8/31
Nowadays improved Internet connections, standardised interchange formats and enhanced mobile devices enable the users to access all
information available from almost every place. For the most cases t...
Architectural photogrammetry an extension of conventional surveying
Architectural Church Digital Conservation Photogrammetry
2015/8/25
Traditional surveying methods have been a source for documentation in architecture for a long time. It has always been a necessity to acquire all the technical and legal documents of constructions and...
Control Extension and Orthorectification Procedures for Compiling Vegetation Databases of National Parks in The Southeastern United States
vegetation mapping softcopy photogrammetry GIS
2015/7/7
Vegetation mapping of national park units in the southeastern United States is being undertaken by the Center for Remote Sensing and
Mapping Science at the University of Georgia. Because of the uniqu...
RESEARCH ON EXTENSION OF SPARQL ONTOLOGY QUERY LANGUAGE CONSIDERING THE COMPUTATION OF INDOOR SPATIAL RELATIONS
Indoor Space Ontology Semantic Query SPARQL Indoor Spatial Relation
2015/5/21
A method suitable for indoor complex semantic query considering the computation of indoor spatial relations is provided According to the characteristics of indoor space. This paper designs ontology mo...
APPLICATION AND LIMITS OF STANDARD SOFTWARE FOR 3D-MODEL BASED VISUALISATION, EXTENSION STRATEGIES, ESSENTIAL PROPRIETARY APPLICATIONS
Standard Software Visualisation Application Limits Extension 3D-Model
2015/5/19
This document delivers insight into the creation of 3d-visualisations based on survey and planning data using standard hard- and software. It shows possibilities to extend standard software and demons...
A CityGML extension for traffic-sign objects that guides the automatic processing of data collected using Mobile Mapping technology
LiDAR Automatic data processing cityGML road mapping sensor integration
2014/12/4
The rapid evolution of integral schemes, accounting for geometric and semantic data, has been importantly motivated by the advances in the last decade in mobile laser scanning technology; automation i...
MODELING AN APPLICATION DOMAIN EXTENSION OF CITYGML IN UML
three-dimensional modeling abstraction structure
2014/4/25
This paper presents key aspects of the development of a Dutch 3D standard IMGeo as a CityGML ADE. The new ADE is modeled using UML class diagrams. However the OGC CityGML specification does not provid...
INTEGRATION OF BIM AND GIS: THE DEVELOPMENT OF THE CITYGML GEOBIM EXTENSION
BIM GIS CITYGML GEOBIM EXTENSION
2014/6/11
There is a growing interest in the integration of BIM and GIS. However, most of the research is focused on importing BIM data in GIS applications and vice versa. Real integration of BIM and GIS is usi...
EXTENSION OF SEA CHARTS FOR 3D VISUALIZATION
S-57/ENC Augmentation 3D charts topology maritime semantics nautical charts
2014/6/11
This paper presents the extension of Electronic Navigational Charts (IHO-2)for sea charts for the usage of 3D visualizations. If 2D chart data is used to build up an interactive 3D scene, t...
Validation of Gridded Surface Wind Products Using Spaceborne Microwave Sensors and their Application to Air-Sea Interaction in the Kuroshio Extension Region
Surface Wind Gridded product Validation Buoy measurement AMSR Scatterometer
2010/11/23
We have constructed gridded high resolution global surface wind products from satellite scatterometer Qscat/ SeaWinds (QSW) and radiometer Aqua/AMSR-E. Intercomparison of the two products in the North...