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ESTIMATION OF STAND HEIGHT AND FOREST VOLUME USING HIGH RESOLUTION STEREO PHOTOGRAPHY AND FOREST TYPE MAP
Stand Height Forest Volume normalized DSM Aerial Photo
2016/11/30
Traditional field methods for measuring tree heights are often too costly and time consuming. An alternative remote sensing approach is to measure tree heights from digital stereo photographs which is...
ROLE OF TIE-POINTS DISTRIBUTION IN AERIAL PHOTOGRAPHY
Photogrammetry Image matching Tie-Points Feature-based matching RANSAC Von Gruber positions
2016/3/25
Automatic image matching algorithms, and especially feature-based methods, profoundly changed our understanding and requirements of tie points. The number of tie points has increased by orders of magn...
AUTOMATIC ORIENTATION AND MOSAICKING OF ARCHIVED AERIAL PHOTOGRAPHY USING STRUCTURE FROM MOTION
Archived aerial photos Structure from Motion Bundle adjustment Auto-calibration DSM Orthomosaics
2016/3/25
Aerial photography has been acquired regularly for topographic mapping since the decade of 1930. In Portugal there are several archives of aerial photos in national mapping institutes, as well as in l...
DEM CREATION OF A SNOW COVERED SURFACE USING DIGITAL AERIAL PHOTOGRAPHY
Aerial Photogrammetry DSM Digital Photogrammetry Spatial Modeling Snow Image Matching High-resolution Image
2015/12/28
Seasonal snow plays a vital role in the world's water resources. In some areas, seasonal snow melt provides water for agriculture, industry, hydro-electricity generation and urban water supply. Accura...
AN OBJECT-ORIENTED CLASSIFICATION OF AN ARID URBAN FOREST WITH TRUE-COLOR AERIAL PHOTOGRAPHY
urban forest land cover classification high resolution aerial photography objectoriented
2015/8/3
In order to adequately model ecosystems services of the urban environment, it is necessary to accurately inventory urban vegetation abundance and spatial distribution. An object-based, methodological ...
UNMANNED SMALL-FORMAT AERIAL PHOTOGRAPHY FROM KITES FOR ACQUIRING LARGE-SCALE, HIGH-RESOLUTION, MULTIVIEW-ANGLE IMAGERY
Medical condition clinical doctors medical electrical conductivity kite aerial photography camera radio control
2015/5/12
Kite aerial photography (KAP) involves large kites for lifting cameras 50-150 m above the ground. Either soft (airfoil) or rigid (delta,
rokkaku) kites may be utilized in wind ranging from 10 to 40 ...
Low cost 3D-modelling of a complex archaeological site using aerial photography in the hinterland of Petra, Jordan
Udhruh Roman Archaeology Quarries Photogrammetry Aerial Photography Kite
2015/3/3
Individual archaeological sites can sometimes show a complex morphology. One such site is the Roman quarries located one kilometre northwest of the Roman fortress at Udhruh, in the hinterland of Petra...
Mathematical Model for Analytical Triangulation of Space Photography
Mathematical Model Analytical Triangulation Space Photography
2015/1/4
Mathematical Model for Analytical Triangulation of Space Photography.
Change Detection by Landsat as a Guide to Planning Aerial Photography for Revision Mapping
Change Detection Landsat as a Guide Planning Aerial Photography Revision Mapping
2015/1/4
Change Detection by Landsat as a Guide to Planning Aerial Photography for Revision Mapping.
The Use of Ultra-Small Scale Aerial Photography in Medium Scale Mapping and Revision
Ultra-Small Scale Aerial Photography Medium Scale Mapping Revision
2015/1/4
The Use of Ultra-Small Scale Aerial Photography in Medium Scale Mapping and Revision.