Camera system considerations for geomorphic applications of SfM photogrammetry
Sign Up to like & getrecommendations! Published in 2017 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4066
Abstract: The availability of high-resolution, multi-temporal, remotely sensed topographic data is revolutionizing geomorphic analysis. Three-dimensional topographic point measurements acquired from structure-from-motion (SfM) photogrammetry have been shown to be highly accurate and cost-effective compared to laser-based alternatives… read more here.
Keywords: article protected; copyright rights; accuracy; camera ... See more keywords
Quantifying the effect of geometric uncertainty on the structural behaviour of arches developed from direct measurement and Structure-from-Motion (SfM) photogrammetry
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.111710
Abstract: Abstract The aim of this paper is to quantify the effect of geometric uncertainty on the structural behaviour of arches developed using traditional geospatial and remote sensing techniques. Geometric models of twenty-five dry-jointed, rigid block… read more here.
Keywords: structural behaviour; effect geometric; sfm photogrammetry; behaviour arches ... See more keywords
Above-ground biomass estimation of arable crops using UAV-based SfM photogrammetry
Sign Up to like & getrecommendations! Published in 2019 at "Geocarto International"
DOI: 10.1080/10106049.2018.1552322
Abstract: Abstract Methods of estimating the total amount of above-ground biomass (AGB) in crop fields are generally based on labourious, random, and destructive in situ sampling. This study proposes a methodology for estimating herbaceous crop biomass… read more here.
Keywords: biomass; biomass estimation; sfm photogrammetry; ground biomass ... See more keywords
Structure from Motion (SfM) Photogrammetry with Drone Data: A Low Cost Method for Monitoring Greenhouse Gas Emissions from Forests in Developing Countries
Sign Up to like & getrecommendations! Published in 2017 at "Forests"
DOI: 10.3390/f8030068
Abstract: Structure from Motion (SfM) photogrammetry applied to photographs captured from Unmanned Aerial Vehicle (UAV) platforms is increasingly being utilised for a wide range of applications including structural characterisation of forests. The aim of this study… read more here.
Keywords: sfm; low cost; sfm photogrammetry; structure ... See more keywords