Blar i Brage NMBU på forfatter "Næsset, Erik"
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A poststratified ratio estimator for model-assisted biomass estimation in sample-based airborne laser scanning surveys
Ringvall, Anna H.; Ståhl, Göran; Ene, Liviu Theodor; Næsset, Erik; Gobakken, Terje; Gregoire, Timothy G. (Peer reviewed; Journal article, 2016) -
Automatic Detection of Small Single Trees in the Forest-Tundra Ecotone Using Airborne Laser Scanning
Stumberg, Nadja; Bollandsås, Ole Martin; Gobakken, Terje; Næsset, Erik (Journal article; Peer reviewed, 2014) -
Automatic Estimation of Tree Position and Stem Diameter Using a Moving Terrestrial Laser Scanner
Oveland, Ivar; Hauglin, Marius; Gobakken, Terje; Næsset, Erik; Maalen-Johansen, Ivar (Journal article; Peer reviewed, 2017) -
Bestemmelse av diameterfordeling i bestand : sammenligninger av ulike takstopplegg
Eid, Tron; Gobakken, Terje; Næsset, Erik (MINA fagrapport;6, Report, 2005)Verdiskapningen og konkurransekraften i skogbruk og skogindustri vil kunne øke dersom skogbruksplanene inneholder nyttig informasjon for videreforedling av tømmeret. Hensikten med dette arbeidet har vært å sammenligne ulike ... -
Coupling a differential global navigation satellite system to a cut-to-length harvester operating system enables precise positioning of harvested trees
Noordermeer, Lennart; Sørngård, Erik; Astrup, Rasmus; Næsset, Erik; Gobakken, Terje (Peer reviewed; Journal article, 2021)Cut-to-length harvesters collect detailed information on the dimensions and characteristics of individual harvested trees. When equipped with global navigation satellite system (GNSS) receivers and motion sensors, the ... -
Detection and segmentation of small trees in the forest-tundra ecotone using airborne laser scanning
Hauglin, Marius; Næsset, Erik (Journal article; Peer reviewed, 2016) -
Detection of Root, Butt, and Stem Rot presence in Norway spruce with hyperspectral imagery
Allen, Benjamin James; Dalponte, Michele; Hietala, Ari Mikko; Ørka, Hans Ole; Næsset, Erik; Gobakken, Terje (Peer reviewed; Journal article, 2022)Pathogenic wood decay fungi such as species of Heterobasidion are some of the most serious forest pathogens in Europe, causing rot of tree boles and loss of growth, with estimated economic losses of eight hundred million ... -
Discrimination between Ground Vegetation and Small Pioneer Trees in the Boreal-Alpine Ecotone Using Intensity Metrics Derived from Airborne Laser Scanner Data
Næsset, Erik (Journal article; Peer reviewed, 2016) -
Effects of field plot size on prediction accuracy of aboveground biomass in airborne laser scanning-assisted inventories in tropical rain forests of Tanzania
Mauya, Ernest William; Hansen, Endre Hofstad; Gobakken, Terje; Bollandsås, Ole Martin; Malimbwi, Rogers Ernerst; Næsset, Erik (Journal article; Peer reviewed, 2015) -
Effects of pulse density on digital terrain models and canopy metrics using airborne laser scanning in a tropical rainforest
Hansen, Endre Hofstad; Gobakken, Terje; Næsset, Erik (Journal article; Peer reviewed, 2015) -
Estimating stand level stem diameter distribution utilizing harvester data and airborne laser scanning
Maltamo, Matti; Hauglin, Marius; Næsset, Erik; Gobakken, Terje (Peer reviewed; Journal article, 2019)Accurately positioned single-tree data obtained from a cut-to-length harvester were used as training harvester plot data for k-nearest neighbor (k-nn) stem diameter distribution modelling applying airborne laser scanning ... -
Estimation of biomass in tropical rainforest using airborne laser scanning
Hansen, Endre Hofstad (PhD Thesis;2015:12, Doctoral thesis, 2019-01-08)Forest inventories based on field sample surveys, supported by auxiliary remotely sensed data, have the potential to provide transparent and confident estimates of forest carbon stocks required in climate change mitigation ... -
Fjernmåling av barmasse - en skoghelsevariabel
Solberg, Svein; Lange, Holger; Næsset, Erik; Aurdal, Lars; Solberg, Rune (Journal article, 2005)Barmasse er sterkt knyttet til kronetetthet og til bladarealindeks (LAI), og er viktig for fjernmåling av skogens helsetilstand. Vi kan nå presentere foreløpige, men lovende resultater for måling av barmasse ved hjelp av ... -
Forest monitoring with airborne laser scanning in Tanzania
Næsset, Erik (MINA fagrapport;31, Report, 2015)The research presented in this report was conducted in three separate study areas in Tanzania. First, an area in Amani Nature Reserve located in the Eastern Arc Mountains was selected to analyze to what extent airborne ... -
Generation of Lidar-Predicted Forest Biomass Maps from Radar Backscatter with Conditional Generative Adversarial Networks
Björk, Sara; Anfinsen, Stian Normann; Næsset, Erik; Gobakken, Terje; Zahabu, Eliakimu (Lecture, 2020) -
Hierarchical model-based inference for forest inventory utilizing three sources of information
Saarela, Svetlana; Holm, Sören; Grafström, Anton; Schnell, Sebastian; Næsset, Erik; Gregoire, Timothy G.; Nelson, Ross F.; Ståhl, Göran (Journal article; Peer reviewed, 2016) -
Improving forest inventory and monitoring by combining remotely sensed three-dimensional and spectral information
Ørka, Hans Ole (PhD Thesis;2011:22, Doctoral thesis, 2011)Forest inventory has benefited from remote sensing for more than 80 years. Spectral information from aerial cameras has been the dominant data source during this period. However, over the past decade the use of three-dimensional ... -
Influence of plot size on efficiency of biomass estimates in inventories of dry tropical forests assisted by photogrammetric data from an unmanned aircraft system
Kachamba, Daud Jones; Ørka, Hans Ole; Næsset, Erik; Eid, Tron Haakon; Gobakken, Terje (Journal article; Peer reviewed, 2017) -
Inventory of small forest areas using an unmanned aerial system
Puliti, Stefano; Ørka, Hans Ole; Gobakken, Terje; Næsset, Erik (Journal article; Peer reviewed, 2015) -
Large-area forest productivity estimation using bitemporal data from airborne laser scanning and digital aerial photogrammetry
Noordermeer, Lennart (PhD Thesis;2020:37, Doctoral thesis, 2020)Site index (SI) indicates the magnitude of timber production that can be realized at a given site and is a crucial variable in forest planning. In Norwegian forest management inventories, SI is commonly quanti ed with large ...