User profiles for Markus Hollaus
Markus HollausSenior Scientist, Vienna University of Technology (TU Wien) Verified email at geo.tuwien.ac.at Cited by 4563 |
Airborne laser scanning of forest stem volume in a mountainous environment
Airborne laser scanning (ALS) is an active remote sensing technique that uses the time-of-flight
measurement principle to capture the three-dimensional structure of the earth's surface …
measurement principle to capture the three-dimensional structure of the earth's surface …
Accuracy of large-scale canopy heights derived from LiDAR data under operational constraints in a complex alpine environment
Airborne laser scanning (ALS) is currently one of the most promising remote sensing
techniques for quantitative retrieval of forest parameters. While ALS has reached an operational …
techniques for quantitative retrieval of forest parameters. While ALS has reached an operational …
3D vegetation mapping using small‐footprint full‐waveform airborne laser scanners
Small‐footprint full‐waveform airborne laser scanning (ALS) is a remote sensing technique
capable of mapping vegetation in three dimensions with a spatial sampling of about 0.5–2 m …
capable of mapping vegetation in three dimensions with a spatial sampling of about 0.5–2 m …
Flood detection from multi-temporal SAR data using harmonic analysis and change detection
Flood mapping from Synthetic Aperture Radar (SAR) data has attracted considerable
attention in recent years. Most available algorithms typically focus on single-image techniques …
attention in recent years. Most available algorithms typically focus on single-image techniques …
A benchmark of lidar-based single tree detection methods using heterogeneous forest data from the alpine space
In this study, eight airborne laser scanning (ALS)-based single tree detection methods are
benchmarked and investigated. The methods were applied to a unique dataset originating …
benchmarked and investigated. The methods were applied to a unique dataset originating …
Urban vegetation detection using radiometrically calibrated small-footprint full-waveform airborne LiDAR data
This paper introduces a new GIS workflow for urban vegetation mapping from high-density (50pts./m
2 ) full-waveform airborne LiDAR data, combining the advantages of both raster and …
2 ) full-waveform airborne LiDAR data, combining the advantages of both raster and …
Object-based point cloud analysis of full-waveform airborne laser scanning data for urban vegetation classification
Airborne laser scanning (ALS) is a remote sensing technique well-suited for 3D vegetation
mapping and structure characterization because the emitted laser pulses are able to …
mapping and structure characterization because the emitted laser pulses are able to …
Close-Range Remote Sensing of Forests: The state of the art, challenges, and opportunities for systems and data acquisitions
Remote sensing-based forest investigation and monitoring have become more affordable and
applicable in the past few decades. The current bottleneck limiting practical use of the vast …
applicable in the past few decades. The current bottleneck limiting practical use of the vast …
Terrestrial structure from motion photogrammetry for deriving forest inventory data
The measurements of tree attributes required for forest monitoring and management planning,
eg, National Forest Inventories, are derived by rather time-consuming field measurements …
eg, National Forest Inventories, are derived by rather time-consuming field measurements …
[PDF][PDF] Tree species classification based on full-waveform airborne laser scanning data
Airborne laser scanning is an evolving operational measurement technique for deriving
forest parameters. The objective of the current study was to analyze the potential of full-…
forest parameters. The objective of the current study was to analyze the potential of full-…