搜索结果: 271-285 共查到“测绘科学技术 Digital”相关记录587条 . 查询时间(0.044 秒)
Digital photogrammetry, GPR and finite elements in heritage documentation: geometry and structural damages
Close Range Digital Photogrammetry GPR Structural analysis Structural Damages Surveying Cultural Heritage
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2015/8/24
This paper shows a multidisciplinary approach to heritage documentation involving Close Range Photogrammetry and Ground Penetrating Radar techniques, as well as the development of finite elements base...
On the Use of Ancillary Data by Applying the Concepts of the Theory of Evidence to Remote Sensing Digital Image Classification
Image Classification Ancillary Data Theory of Evidence
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2015/8/20
This study deals with some applications of the concepts developed by the Theory of Evidence, in remote sensing digital image
classification. Data from different sources are used in addition to multis...
HIGH-RESOLUTION SATELLITE IMAGING FOR DIGITAL SURFACE MODELS
High resolution mapping satellite imagery SPOT5 stereo
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2015/8/17
Elevation information is an important component of any geospatial database. It is imperative for applications such as
topographic mapping, spatial and temporal change detection, feature extraction a...
Study on the System of Technical Methods for Digital Urban Planning
Digital Urban Planning Technical Method Information Acquisition
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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...
THE ESTABLISHMENT AND ANALYSIS OF DIGITAL HYDROGEOLOGY MAP SPATIAL DATABASE
Digital China Hydrology geology map Spatial data base Spatial analysis establishing the model of database
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2015/8/10
Digital hydrogeological map spatial data base is the most important components of “digital China ”. According to uniform standard,primary hydrogeological materials were converted into numeric format t...
AUTOMATIC VEHICLE DETECTION IN SPACE IMAGES SUPPORTED BY DIGITAL MAP DATA
Urban Feature extraction Edge detection Optical Satellite Imagery Quickbird
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2015/8/7
Due to increasing traffic there is high demand in traffic monitoring of densely populated urban areas. In our approach we focus on the detection of vehicle queues and use a priori information of roads...
HIGH-RESOLUTION IMAGE RECTIFICATION AND MOSAICING–A COMPARISON BETWEEN PANORAMA CAMERA AND DIGITAL CAMERA
digital camera panorama panoramic imagery rectification orthophoto mosaicing
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2015/7/31
The paper describes the acquisition and rectification of high-resolution images of a valuable stone mosaic in the city of Oldenburg.The piece of art is located on an outer wall of a school building, h...
AUTOMATIC EXTRACTION OF ALUVIAL FANS FROM ASTER L1 SATELLITE DATA AND A DIGITAL ELEVATION MODEL USING OBJECT-ORIENTED IMAGE ANALYSIS
Remote Sensing Interpretation Geomorphology Knowledge base
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2015/7/30
There is a need to automate terrain feature mapping so that to make the process more objective and less time consuming by using
proper feature extraction techniques. The objective of this study was ...
AUTOMATED GENERATION AND UPDATING OF DIGITAL CITY MODELS USING HIGH-RESOLUTION LINE SCANNING SYSTEMS
Databases Remote Sensing Automation Change Detection
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2015/7/30
During the past few years lots of research has been carried out in the field of building extraction from airborne laser scanner data and
airborne large-scale imagery. This data can be used to create...
LANDSLIDE ASSESSMENT BY USING DIGITAL PHOTOGRAMMETRIC TECHNIQUES
KTU Engineering and Architecture Faculty
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2015/7/29
Landslide is one of the most costly and damaging natural hazards of the world, and has direct and indirect influence on a number of
human activities. The term landslide includes a wide range of mass...
THE HUNGARIAN DIGITAL ORTHOPHOTO DATABASE AS A BASIS FOR 3D VISUALISATION OF WORLD HERITAGE SITES IN HUNGARY
Spatial Information Sciences Cultural Heritage GIS Visualisation DEM/DTM Orthoimage
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2015/7/29
As a result of the „Aerial Photography Program of Hungary, 2000”, the country was covered by 1:30 000 scale aerial photographs. In
the frame of the National Program of adopting the EU “Acquis ...
LANDSLIDE FEATURES INTERPRETED BY NEURAL NETWORK METHOD USING A HIGH-RESOLUTION SATELLITE IMAGE AND DIGITAL TOPOGRAPHIC DATA
Landslides Earthquakes Hazards Quickbird LIDAR Neural
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2015/7/29
Landslides are natural phenomena for the dynamic balance of earth surface. Due to the frequent occurrences of Typhoons and
earthquake activities in Taiwan, mass movements are common threatens to our...
0THE OPPORTUNITIES THAT DIGITAL ORTHOPHOTOS CAN SUPPLY IN URBAN PLANNING
Orthoimage Urban Planning GIS Image Aerial Photography
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2015/7/29
The development level of the society and structural characteristics can be seen in urban structure and urbanization. Administration
try to keep social justice and welfare by urban, regional and nati...
Hydrologic analysis of a flood based on a new Digital Elevation Model
Hydrologic analysis DEM GIS HEC-HMS Flood Natural disaster
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2015/7/27
These The present study aims to simulate the hydrologic processes of a flood, based on a new, highly accurate Digital Elevation Model (DEM). The DEM is provided by the Ministry of Land, Infrastructure...
Creation of Distortion Model for Digital Camera (dmdc) based On 2d Dlt
digital distortion model
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2015/7/15
It is once again presented and discussed in this paper that the method of distortion calibration based on 2D Direct Linear
Transformation (DLT) is easy and feasible. It is emphasized that it is fit f...