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INVESTIGATION INTO THE USE OF ACTION CAMERAS IN THE DOCUMENTATION OF ARCHITECTURAL DETAILS – THE CASE STUDY OF A BAROQUE CHAMBER
low-cost photogrammetry Xiaomi camera accuracy shape analysis cultural heritage frescoes
2018/6/4
In this paper the possibility of using the Xiaomi 4K action cameras as a low-cost sensor for the generation of high resolution documentation of architecture and architectural elements in the field of ...
DESIGN AND IMPLEMENTATION OF A NOVEL PORTABLE 360° STEREO CAMERA SYSTEM WITH LOW-COST ACTION CAMERAS
Action Camera Calibration Fisheye Stereo Indoor Low-Cost Mobile Mapping Panorama
2018/3/5
The demand for capturing indoor spaces is rising with the digitalization trend in the construction industry. An efficient solution for measuring challenging indoor environments is mobile mapping. Imag...
POLE PHOTOGRAMMETRY WITH AN ACTION CAMERA FOR FAST AND ACCURATE SURFACE MAPPING
High resolution Orientation Point Cloud Accuracy Change Detection
2016/7/5
High resolution and high accuracy terrain mapping can provide height change detection for studies of erosion, subsidence or land slip. A UAV flying at a low altitude above the ground, with a compact c...
EVALUATION OF THE QUALITY OF ACTION CAMERAS WITH WIDE-ANGLE LENSES IN UAV PHOTOGRAMMETRY
camera calibration Computer Vision GoPro accuracy interior orientation fish-eye UAV
2016/7/5
The application of light-weight cameras in UAV photogrammetry is required due to restrictions in payload. In general, consumer cameras with normal lens type are applied to a UAV system. The availabili...
GENERATION OF ACTION PLANS AT IMPLEMENTATION LEVEL USING IRS-P6,LISS-4 MX DATA AT 1:12,5000 SCALE – A CASE STUDY OF NALCHHA MICRO-WATERSHED(5D2A8), DHAR DISTRICT (M.P.)
Watershed Land Resources Action Plan Water Resources Action Plan
2015/8/28
An attempt has been made to demonstrate the potentiality of IRS-P6 data for generating action plans at implementation level with a
specific case study of Nalchha micro-watershed (5D2A8). First of all...
THE “MARINE GIS” – DYNAMIC GIS IN ACTION
GIS Oceanography Navigation Algorithms Data Structures DEM/DTM Graphics
2015/6/1
The sea moves: the land usually stays still. It is not surprising that the underlying structure of a land-based GIS is rarely appropriate for marine applications. Add the third spatial dimension and i...
VIDEO-BASED POINT CLOUD GENERATION USING MULTIPLE ACTION CAMERAS
Action cameras Image Video Point clouds
2015/5/21
Due to the development of action cameras, the use of video technology for collecting geo-spatial data becomes an important trend. The objective of this study is to compare the image-mode and video-mod...
CANADIAN GEO-SPATIAL STANDARDS IN ACTION.
Participatory GIS in action, a public health initiative from Kerala, India
GIS Public health Health surveillance Community participation Village women
2014/12/15
Community ownership is essential for sustainable public health initiatives. The advantages of getting active involvement of homebound village women in a public health campaign to establish community h...