搜索结果: 136-150 共查到“测绘科学技术 systems”相关记录196条 . 查询时间(0.326 秒)
PC-BASED DIGITAL CLOSE-RANGE PHOTOGRAMMETRIC SYSTEM FOR RAPID 3D DATA INPUT IN CAD SYSTEMS
photogrammetry calibration automation accuracy reconstruction CAD
2015/1/6
As long as CAD systems become more powerful and functionally completed they need the effective mean for rapid initial 3D data input. This data must be as possible detailed and as possible precise and ...
INFORMATION SYSTEMS FOR PRESERVATION OF CULTURAL HERITAGE
Cultural Heritage Database Documentation GIS Internet
2015/1/6
The preservation of the cultural heritage has become at present a subject of fundamental importance in Italy, above all because of the numerous unhappy events, due to not only natural reasons, happene...
OBJECT-ORIENTED MEASUREMENT OF PIPE SYSTEMS USING EDGE MATCHING AND CSG MODELS WITH CONSTRAINTS
CAD error propagation object-oriented photogrammetry reconstruction
2015/1/6
A method for the measurement of pipe systems from a collection of images is presented. A predefined library of parameterized object models defined by CSG trees is used to describe several types of pip...
A Review of Data Acquisition Systems - Present and Future and Their Effect on Cartographic Information Systems
Data Acquisition Systems Present and Future Cartographic Information Systems
2015/1/4
A Review of Data Acquisition Systems - Present and Future and Their Effect on Cartographic Information Systems.
Status and Future of Electro-Optical Mapping 129 Systems in Space
Status and Future Electro-Optical Mapping 129 Systems Space
2015/1/4
Status and Future of Electro-Optical Mapping 129 Systems in Space.
Databank-and Information Systems for Digital Topographic Photogrammetry
Databank Information Systems Digital Topographic Photogrammetry
2015/1/4
Databank-and Information Systems for Digital Topographic Photogrammetry.
Photogrammetric Mapping Systems supported by Computers
Photogrammetric Mapping Systems supported by Computers
2015/1/4
Photogrammetric Mapping Systems supported by Computers.
COMPARISON OF DIGITAL ELEVATION DATA FROM AIRBORNE LASER AND INTERFEROMETRIC SAR SYSTEMS
laser SAR interferometry DEM accuracy lidar IFSAR DTM DSM
2014/12/31
Requirements for precise digital elevation data (i.e., Digital Elevation Models, or DEMs) of varying levels of detail are being formulated for different fields of application. The degree of detail fou...
URBAN 3-D MODELS FOR PLANNIG OF MOBILE TELEPHONY SYSTEMS
CAD Modelling Photogrammetry Rendering Texture Mapping
2014/12/31
This paper deals with an application of numerical cartography, carried out by means of digital photogrammetry techniques, aimed at the planning of mobile telephony cells. Particularly, urban 3-D vecto...
PHOTOGRAMMETRIC SCANNING INNOVATION IN THE LH SYSTEMS DSW500
Scanner Design Hardware Software Photogrammetry Data Processing Radiometric Qualities
2014/12/30
The principal innovations in the DSW500 compared to the DSW300 include a stroboscopic light source, smaller integrating sphere, lighter color wheel, and choices of computer platform (NT or Unix) and s...
DIGITAL SYSTEMS FOR AUTOMATED CARTOGRAPHIC FEATURE EXTRACTION
Digital photogrammetry semi-automation digital imagery digital surface models web-top photogrammetry
2014/12/30
Major research and development efforts are put on the automated extraction of man-made structures, like roads and buildings from digital aerial and space imagery. The approaches range from manual meth...
PHOTOGRAMMETRIC SOFTWARE FOR THE LH SYSTEMS ADS40 AIRBORNE DIGITAL SENSOR
Camera CCD Sensors Photogrammetry Mathematical Models Data Processing Software
2014/12/30
Airborne linear array sensors present new challenges for photogrammetric software. The push-broom nature of these sensor systems has the potential for very high quality images, but these are heavily i...
INTEGRATION OF PHOTOGRAMMETRIC AND SPATIAL INFORMATION SYSTEMS
GIS Integration Object-oriented Photogrammetry Topology
2014/12/30
The technologies of Digital Photogrammetric Workstations (DPW) and Geographic Information Systems (GIS) have traditionally developed separately. The paper describes the integration of a DPW with an Ob...
AUTOMATIC REGISTRATION OF IMAGES TO MAPS – THE ARCHANGEL AND ARMIES SYSTEMS
Feature Extraction Segmentation Map-Image Matching Match Points Registration
2014/12/30
In every part of the world the rate of map revision is alarmingly low when compared to the rate of change of many human influenced surface features. There is therefore a requirement to regularly gathe...
PERFORMANCE OF THE IMAGING SYSTEM IN THE LH SYSTEMS ADS40 AIRBORNE DIGITAL SENSOR
Camera CCD Sensors Image Registration Radiometric Qualities Photogrammetry Remote Sensing
2014/12/29
The LH Systems ADS40 airborne digital sensor fulfils photogrammetric and remote sensing requirements. The new sensor is not only a camera to acquire attractive pictures: it is the next - fully digital...