Using UAVs for detection of trees from digital surface models
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Forestry Research"
DOI: 10.1007/s11676-017-0473-9
Abstract: A difficult problem in forestry is tree inventory. In this study, a GoProHero attached to a small unmanned aerial vehicle was used to capture images of a small area covered by pinus pinea trees. Then,… read more here.
Keywords: digital surface; surface; model; elevation ... See more keywords
Generating a hyperspectral digital surface model using a hyperspectral 2D frame camera
Sign Up to like & getrecommendations! Published in 2019 at "ISPRS Journal of Photogrammetry and Remote Sensing"
DOI: 10.1016/j.isprsjprs.2018.11.025
Abstract: Abstract Miniaturised 2D frame format hyperspectral camera technology that is suitable for small unmanned aerial vehicles (UAVs) has entered the market, making the generation of hyperspectral digital surface models (HDSMs) feasible. HDSMs offer a rigorous… read more here.
Keywords: hyperspectral frame; frame camera; hyperspectral digital; digital surface ... See more keywords
Effects of TanDEM-X Acquisition Parameters on the Accuracy of Digital Surface Models of a Boreal Forest Canopy
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Remote Sensing"
DOI: 10.1080/07038992.2017.1291336
Abstract: ABSTRACT The accuracy of digital surface models (DSMs) derived from TanDEM-X interferograms of a dense and mostly evergreen boreal forest area was evaluated across 5 datasets acquired under various geometrical and phenological conditions. For each,… read more here.
Keywords: digital surface; surface; boreal forest; accuracy digital ... See more keywords
The reproducibility of SfM algorithms to produce detailed Digital Surface Models: the example of PhotoScan applied to a high-alpine rock glacier
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2018.1519641
Abstract: ABSTRACT In geomorphology, PhotoScan is a software that is used to produce Digital Surface Models (DSMs). It constructs 3D environments from 2D imagery (often taken by Unmanned Aerial Vehicles (UAV)) based on Structure-from-Motion (SfM) and… read more here.
Keywords: digital surface; algorithms; rock glacier; model ... See more keywords
Deriving Digital Surface Models from Geocoded SAR Images and Back-Projection Tomography
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2021.3073508
Abstract: Digital surface models (DSMs) are sets of elevation data of the Earth's surface, useful for applications such as urban studies and height estimation of buildings. They can be derived from a set of synthetic aperture… read more here.
Keywords: sar images; surface; surface models; geometry ... See more keywords
Semantic Joint Monocular Remote Sensing Image Digital Surface Model Reconstruction Based on Feature Multiplexing and Inpainting
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3176670
Abstract: Digital surface model (DSM) presents height information of the Earth’s surface and plays an important role in many remote sensing (RS) applications. Since the conventional acquisition of DSM is laborious and expensive, DSM reconstruction from… read more here.
Keywords: digital surface; remote sensing; feature; model ... See more keywords