Point Cloud Generation from Aerial Image Data Acquired by a Quadrocopter Type Micro Unmanned Aerial Vehicle and a Digital Still Camera by Tomi Rosnell, Eija Honkavaara

Get full text

Automatic Storm Damage Detection in Forests Using High‑Altitude Photogrammetric Imagery by Kimmo Nurminen, Paula Litkey, Eija Honkavaara

Get full text

An Image-Based Real-Time Georeferencing Scheme for a UAV Based on a New Angular Parametrization by Ehsan Khoramshahi, Raquel A. Oliveira, Niko Koivumäki, Eija Honkavaara

Get full text

Tree Species Classification of Drone Hyperspectral and RGB Imagery with Deep Learning Convolutional Neural Networks by Somayeh Nezami, Ehsan Khoramshahi, Olli Nevalainen, Ilkka Pölönen, Eija Honkavaara

Get full text

Tuuli- ja lumituhojen kartoitus ja mallinnus useampiaikaisten kaukokartoituspintamallien avulla by Mikko Vastaranta, Eija Honkavaara, Ninni Saarinen, Markus Holopainen, Juha Hyyppä

Get full text

Vertical Optical Scanning with Panoramic Vision for Tree Trunk Reconstruction by Adilson Berveglieri, Antonio M. G. Tommaselli, Xinlian Liang, Eija Honkavaara

Get full text

Visual-Inertial Odometry Using High Flying Altitude Drone Datasets by Anand George, Niko Koivumäki, Teemu Hakala, Juha Suomalainen, Eija Honkavaara

Get full text

Analysis of Properties of Reflectance Reference Targets for Permanent Radiometric Test Sites of High Resolution Airborne Imaging Systems by Eero Ahokas, Juha Suomalainen, Jouni Peltoniemi, Teemu Hakala, Eija Honkavaara, Lauri Markelin

Get full text

Editorial for the Special Issue “Frontiers in Spectral Imaging and 3D Technologies for Geospatial Solutions” by Eija Honkavaara, Konstantinos Karantzalos, Xinlian Liang, Erica Nocerino, Ilkka Pölönen, Petri Rönnholm

Get full text

Pix2pix Conditional Generative Adversarial Network with MLP Loss Function for Cloud Removal in a Cropland Time Series by Luiz E. Christovam, Milton H. Shimabukuro, Maria de Lourdes B. T. Galo, Eija Honkavaara

Get full text

Estimating Biomass and Nitrogen Amount of Barley and Grass Using UAV and Aircraft Based Spectral and Photogrammetric 3D Features by Roope Näsi, Niko Viljanen, Jere Kaivosoja, Katja Alhonoja, Teemu Hakala, Lauri Markelin, Eija Honkavaara

Get full text

Pre-crop Values From Satellite Images for Various Previous and Subsequent Crop Combinations by Pirjo Peltonen-Sainio, Lauri Jauhiainen, Eija Honkavaara, Samantha Wittke, Samantha Wittke, Mika Karjalainen, Eetu Puttonen

Get full text

A New Approach for Feeding Multispectral Imagery into Convolutional Neural Networks Improved Classification of Seedlings by Mohammad Imangholiloo, Ville Luoma, Markus Holopainen, Mikko Vastaranta, Antti Mäkeläinen, Niko Koivumäki, Eija Honkavaara, Ehsan Khoramshahi

Get full text

Design of Vegetation Index for Identifying the Mosaic Virus in Sugarcane Plantation: A Brazilian Case Study by Érika Akemi Saito Moriya, Nilton Nobuhiro Imai, Antonio Maria Garcia Tommaselli, Eija Honkavaara, David Luciano Rosalen

Get full text

A Novel Deep Multi-Image Object Detection Approach for Detecting Alien Barleys in Oat Fields Using RGB UAV Images by Ehsan Khoramshahi, Roope Näsi, Stefan Rua, Raquel A. Oliveira, Axel Päivänsalo, Oiva Niemeläinen, Markku Niskanen, Eija Honkavaara

Get full text

Geometric calibration of a hyperspectral frame camera with simultaneous determination of sensors misalignment by Lucas D. Santos, Antonio M.G. Tommaselli, Adilson Berveglieri, Nilton N. Imai, Raquel A. Oliveira, Eija Honkavaara

Get full text

Investigating Foliar Macro- and Micronutrient Variation with Chlorophyll Fluorescence and Reflectance Measurements at the Leaf and Canopy Scales in Potato by Jaakko Oivukkamäki, Jon Atherton, Shan Xu, Anu Riikonen, Chao Zhang, Teemu Hakala, Eija Honkavaara, Albert Porcar-Castell

Get full text

Identification of Significative LiDAR Metrics and Comparison of Machine Learning Approaches for Estimating Stand and Diversity Variables in Heterogeneous Brazilian Atlantic Forest by Rorai Pereira Martins-Neto, Antonio Maria Garcia Tommaselli, Nilton Nobuhiro Imai, Hassan Camil David, Milto Miltiadou, Eija Honkavaara

Get full text

Forest cover change analysis based on temporal gradients of the vertical structure and density by Adilson Berveglieri, Nilton N. Imai, Antonio M.G. Tommaselli, Rorai P. Martins-Neto, Gabriela Takahashi Miyoshi, Eija Honkavaara

Get full text

Multisensorial Close-Range Sensing Generates Benefits for Characterization of Managed Scots Pine (<i>Pinus sylvestris</i> L.) Stands by Tuomas Yrttimaa, Ninni Saarinen, Ville Kankare, Niko Viljanen, Jari Hynynen, Saija Huuskonen, Markus Holopainen, Juha Hyyppä, Eija Honkavaara, Mikko Vastaranta

Get full text