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OPEN PIT MINE 3D MAPPING BY TLS AND DIGITAL PHOTOGRAMMETRY: 3D MODEL UPDATE THANKS TO A SLAM BASED APPROACH
TLS digital photogrammetry open pit mine SLAM mapping automatic localization
2018/6/5
The state of the art of 3D surveying technologies, if correctly applied, allows to obtain 3D coloured models of large open pit mines using different technologies as terrestrial laser scanner (TLS), wi...
THE USE OF UAS FOR RAPID 3D MAPPING IN GEOMATICS EDUCATION
Unmanned Aerial Vehicle Rapid Mapping Education
2016/11/15
With the development of technology, UAS is an advance technology to support rapid mapping for disaster response. The aim of this study is to develop educational modules for UAS data processing in rapi...
DATA INTEGRATION ACQUIRED FROM MICRO-UAV AND TERRESTRIAL LASER SCANNER FOR THE 3D MAPPING OF JESUIT RUINS OF SÃO MIGUEL DAS MISSÕES
Photogrammetry Micro-UAV Fixed and rotary wings Terrestrial LIDAR Cultural heritage
2016/11/11
The Jesuit Missions the Guaranis were one of the great examples of cultural, social, and scientific of the eighteenth century, which had its decline from successive wars that followed the exchange of ...
TOWARDS 3D MAPPING OF FORESTS:A COMPARATIVE STUDY WITH FIRST/LAST PULSE AND FULL WAVEFORM LIDAR DATA
LIDAR Analysis Segmentation Forestry Vegetation
2015/12/29
This paper highlights several approaches to segment and reconstruct trees from LIDAR data and compares the results acquired both from first/last pulse and full waveform data. In a first step, we set u...
SYSTEM CONSIDERATIONS AND CHALLENDES IN 3D MAPPING AND MODELING USING LOW-COST UAV SYSTEMS
Unmanned Aerial Vehicle (UAV) System architecture Calibration Integration Processing
2015/9/21
In the last few years, low-cost UAV systems have been acknowledged as an affordable technology for geospatial data acquisition that can meet the needs of a variety of traditional and non-traditional m...
SEMIAUTOMATIC 3D MAPPING OF BUILDINGS FROM MEDIUM SCALE (1:40,000) AERIAL PHOTOGRAPHS
digital photogrammetry semi-automation building extraction
2015/6/2
In the last decade, much of the research dealing with 3D building extraction from aerial photographs has been carried out by the
photogrammetry and computer vision communities. The increased usage o...
In this contribution it is shown how an UAV system can be built at low costs. The components of the system, the equipment as well
as the control software are presented. Furthermore an implemented pr...