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ORCIDHans Ole Ørka
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2020 – today
- 2024
[j20]Eirik Næsset Ramtvedt, Hans Ole Ørka, Ole Martin Bollandsås, Erik Næsset, Terje Gobakken
:
Effect of Albedo Footprint Size on Relationships between Measured Albedo and Forest Attributes for Small Forest Plots. Remote. Sens. 16(16): 3085 (2024)- 2023
- [j19]Marie-Claude Jutras-Perreault, Terje Gobakken, Erik Næsset, Hans Ole Ørka:
Comparison of Different Remotely Sensed Data Sources for Detection of Presence of Standing Dead Trees Using a Tree-Based Approach. Remote. Sens. 15(9): 2223 (2023) - [j18]Ritwika Mukhopadhyay, Erik Næsset, Terje Gobakken, Ida Marielle Mienna, Jaime Candelas-Bielza, Gunnar Austrheim, Henrik J. Persson, Hans Ole Ørka, Bjørn-Eirik Roald, Ole Martin Bollandsås:
Mapping and Estimating Aboveground Biomass in an Alpine Treeline Ecotone under Model-Based Inference. Remote. Sens. 15(14): 3508 (2023) - 2022
- [j17]Michele Dalponte, Yady Tatiana Solano Correa, Hans Ole Ørka, Terje Gobakken, Erik Næsset:
Detection of heartwood rot in Norway spruce trees with lidar and multi-temporal satellite data. Int. J. Appl. Earth Obs. Geoinformation 109: 102790 (2022) - [j16]Hans Ole Ørka, Marie-Claude Jutras-Perreault, Jaime Candelas-Bielza, Terje Gobakken:
Delineation of Geomorphological Woodland Key Habitats Using Airborne Laser Scanning. Remote. Sens. 14(5): 1184 (2022) - [j15]Michele Dalponte, Alvar J. I. Kallio, Hans Ole Ørka, Erik Næsset, Terje Gobakken:
Wood Decay Detection in Norway Spruce Forests Based on Airborne Hyperspectral and ALS Data. Remote. Sens. 14(8): 1892 (2022) - [j14]Benjamin Allen, Michele Dalponte, Hans Ole Ørka, Erik Næsset, Stefano Puliti, Rasmus Astrup, Terje Gobakken:
UAV-Based Hyperspectral Imagery for Detection of Root, Butt, and Stem Rot in Norway Spruce. Remote. Sens. 14(15): 3830 (2022) - 2021
- [j13]Marie-Claude Jutras-Perreault, Terje Gobakken, Hans Ole Ørka:
Comparison of two algorithms for estimating stand-level changes and change indicators in a boreal forest in Norway. Int. J. Appl. Earth Obs. Geoinformation 98: 102316 (2021) - 2020
- [j12]Habitamu Taddese, Zerihun Asrat, Ingunn Burud, Terje Gobakken, Hans Ole Ørka, Øystein B. Dick, Erik Næsset:
Use of Remotely Sensed Data to Enhance Estimation of Aboveground Biomass for the Dry Afromontane Forest in South-Central Ethiopia. Remote. Sens. 12(20): 3335 (2020)
2010 – 2019
- 2019
- [j11]Darío Domingo, Hans Ole Ørka, Erik Næsset, Daud Jones Kachamba, Terje Gobakken:
Effects of UAV Image Resolution, Camera Type, and Image Overlap on Accuracy of Biomass Predictions in a Tropical Woodland. Remote. Sens. 11(8): 948 (2019) - [j10]Ole Martin Bollandsås, Hans Ole Ørka, Michele Dalponte, Terje Gobakken, Erik Næsset:
Modelling Site Index in Forest Stands Using Airborne Hyperspectral Imagery and Bi-Temporal Laser Scanner Data. Remote. Sens. 11(9): 1020 (2019) - [j9]Lennart Noordermeer, Roar Økseter, Hans Ole Ørka, Terje Gobakken, Erik Næsset, Ole Martin Bollandsås:
Classifications of Forest Change by Using Bitemporal Airborne Laser Scanner Data. Remote. Sens. 11(18): 2145 (2019) - 2017
- [j8]Kaja Kandare, Hans Ole Ørka, Michele Dalponte, Erik Næsset, Terje Gobakken:
Individual tree crown approach for predicting site index in boreal forests using airborne laser scanning and hyperspectral data. Int. J. Appl. Earth Obs. Geoinformation 60: 72-82 (2017) - [j7]Kaja Kandare, Michele Dalponte, Hans Ole Ørka, Lorenzo Frizzera, Erik Næsset:
Prediction of Species-Specific Volume Using Different Inventory Approaches by Fusing Airborne Laser Scanning and Hyperspectral Data. Remote. Sens. 9(5): 400 (2017) - [j6]Daud Jones Kachamba, Hans Ole Ørka, Erik Næsset, Tron Eid, Terje Gobakken:
Influence of Plot Size on Efficiency of Biomass Estimates in Inventories of Dry Tropical Forests Assisted by Photogrammetric Data from an Unmanned Aircraft System. Remote. Sens. 9(6): 610 (2017) - 2016
- [j5]Marius Hauglin, Hans Ole Ørka:
Discriminating between Native Norway Spruce and Invasive Sitka Spruce - A Comparison of Multitemporal Landsat 8 Imagery, Aerial Images and Airborne Laser Scanner Data. Remote. Sens. 8(5): 363 (2016) - [j4]Daud Jones Kachamba, Hans Ole Ørka, Terje Gobakken, Tron Eid, Weston Mwase:
Biomass Estimation Using 3D Data from Unmanned Aerial Vehicle Imagery in a Tropical Woodland. Remote. Sens. 8(11): 968 (2016) - 2015
- [j3]Stefano Puliti, Hans Ole Ørka, Terje Gobakken, Erik Næsset:
Inventory of Small Forest Areas Using an Unmanned Aerial System. Remote. Sens. 7(8): 9632-9654 (2015) - 2014
- [j2]Michele Dalponte, Liviu Theodor Ene, Hans Ole Ørka, Terje Gobakken, Erik Næsset:
Unsupervised Selection of Training Samples for Tree Species Classification Using Hyperspectral Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7(8): 3560-3569 (2014) - 2013
- [j1]Michele Dalponte, Hans Ole Ørka, Terje Gobakken, Damiano Gianelle, Erik Næsset:
Tree Species Classification in Boreal Forests With Hyperspectral Data. IEEE Trans. Geosci. Remote. Sens. 51(5-1): 2632-2645 (2013) - [c1]Michele Dalponte, Liviu Theodor Ene, Hans Ole Ørka, Terje Gobakken, Erik Næsset:
Unsupervised selection of training plots and trees for tree species classification. IGARSS 2013: 2095-2098
Coauthor Index
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