Discriminating between Native Norway Spruce and Invasive Sitka Spruce—A Comparison of Multitemporal Landsat 8 Imagery, Aerial Images and Airborne Laser Scanner Data

by Marius Hauglin, Hans Ole Ørka
Published 2016-04-01

Inventory of Small Forest Areas Using an Unmanned Aerial System

by Stefano Puliti, Hans Ole Ørka, Terje Gobakken, Erik Næsset
Published 2015-07-01

Prediction of Species-Specific Volume Using Different Inventory Approaches by Fusing Airborne Laser Scanning and Hyperspectral Data

by Kaja Kandare, Michele Dalponte, Hans Ole Ørka, Lorenzo Frizzera, Erik Næsset
Published 2017-04-01

Effects of UAV Image Resolution, Camera Type, and Image Overlap on Accuracy of Biomass Predictions in a Tropical Woodland

by Darío Domingo, Hans Ole Ørka, Erik Næsset, Daud Kachamba, Terje Gobakken
Published 2019-04-01

Modelling Site Index in Forest Stands Using Airborne Hyperspectral Imagery and Bi-Temporal Laser Scanner Data

by Ole Martin Bollandsås, Hans Ole Ørka, Michele Dalponte, Terje Gobakken, Erik Næsset
Published 2019-04-01

Influence of Plot Size on Efficiency of Biomass Estimates in Inventories of Dry Tropical Forests Assisted by Photogrammetric Data from an Unmanned Aircraft System

by Daud Jones Kachamba, Hans Ole Ørka, Erik Næsset, Tron Eid, Terje Gobakken
Published 2017-06-01

Estimation of Forest Area and Canopy Cover Based on Visual Interpretation of Satellite Images in Ethiopia

by Zerihun Asrat, Habitamu Taddese, Hans Ole Ørka, Terje Gobakken, Ingunn Burud, Erik Næsset
Published 2018-07-01

Classifications of Forest Change by Using Bitemporal Airborne Laser Scanner Data

by Lennart Noordermeer, Roar Økseter, Hans Ole Ørka, Terje Gobakken, Erik Næsset, Ole Martin Bollandsås
Published 2019-09-01

Use of Remotely Sensed Data to Enhance Estimation of Aboveground Biomass for the Dry Afromontane Forest in South-Central Ethiopia

by Habitamu Taddese, Zerihun Asrat, Ingunn Burud, Terje Gobakken, Hans Ole Ørka, Øystein B. Dick, Erik Næsset
Published 2020-10-01

Countering Negative Effects of Terrain Slope on Airborne Laser Scanner Data Using Procrustean Transformation and Histogram Matching

by Endre Hofstad Hansen, Liviu Theodor Ene, Terje Gobakken, Hans Ole Ørka, Ole Martin Bollandsås, Erik Næsset
Published 2017-10-01