The start dates of birch pollen seasons in Fennoscandia studied by NOAA AVHRR NDVI data. - Kjell Arild Høgda; Stein Rune Karlsen; Inger Solheim; Hans Tømmervik; Hallvard Ramfjord (IGARSS, 2002)

Mapping and modelling the snowmelt and greening pattern in southern norway by combining microwave and optical remote sensing sensors. - Stein Rune Karlsen; Eirik Malnes; Jörg Haarpaintner; Rune Solberg (IGARSS, 2007)

MODIS-NDVI-based mapping of the length of the growing season in northern Fennoscandia. - Stein Rune Karlsen; Anne Tolvanen; Eero Kubin; Jarmo Poikolainen; Kjell Arild Høgda; Bernt Johansen; Fiona S. Danks; Paul Aspholm; Frans Emil Wielgolaski; Olga Makarova (Int. J. Appl. Earth Obs. Geoinformation, 2008)

Trends in the Start of the Growing Season in Fennoscandia 1982-2011. - Kjell Arild Høgda; Hans Tømmervik; Stein Rune Karlsen (Remote. Sens., 2013)

Spatial and Temporal Variability in the Onset of the Growing Season on Svalbard, Arctic Norway - Measured by MODIS-NDVI Satellite Data. - Stein Rune Karlsen; Arve Elvebakk; Kjell Arild Høgda; Tom Grydeland (Remote. Sens., 2014)

Using Ordinary Digital Cameras in Place of Near-Infrared Sensors to Derive Vegetation Indices for Phenology Studies of High Arctic Vegetation. - Helen B. Anderson; Lennart Nilsen; Hans Tømmervik; Stein Rune Karlsen; Shin Nagai; Elisabeth J. Cooper (Remote. Sens., 2016)

Correction: Anderson, H.B. et al. Using Ordinary Digital Cameras in Place of Near-Infrared Sensors to Derive Vegetation Indices for Phenology Studies of High Arctic Vegetation. Remote Sens. 2016, 8, 847. - Helen B. Anderson; Lennart Nilsen; Hans Tømmervik; Stein Rune Karlsen; Shin Nagai; Elisabeth J. Cooper (Remote. Sens., 2017)

Exploiting Time Series of Sentinel-1 and Sentinel-2 Imagery to Detect Meadow Phenology in Mountain Regions. - Laura Stendardi; Stein Rune Karlsen; Georg Niedrist; Renato Gerdol; Marc Zebisch; Mattia Rossi; Claudia Notarnicola (Remote. Sens., 2019)

A 20-Year MODIS-Based Snow Cover Dataset for Svalbard and Its Link to Phenological Timing and Sea Ice Variability. - Hannah Vickers; Stein Rune Karlsen; Eirik Malnes (Remote. Sens., 2020)

SIOS's Earth Observation (EO), Remote Sensing (RS), and Operational Activities in Response to COVID-19. - Shridhar D. Jawak; Bo N. Andersen; Veijo A. Pohjola; Øystein Godøy; Christiane Hübner; Inger Jennings; Dariusz Ignatiuk; Kim Holmén; Agnar Sivertsen; Richard Hann; Hans Tømmervik; Andreas Kääb; et al. (Remote. Sens., 2021)

Time-Series of Cloud-Free Sentinel-2 NDVI Data Used in Mapping the Onset of Growth of Central Spitsbergen, Svalbard. - Stein Rune Karlsen; Laura Stendardi; Hans Tømmervik; Lennart Nilsen; Ingar Arntzen; Elisabeth J. Cooper (Remote. Sens., 2021)

A Compilation of Snow Cover Datasets for Svalbard: A Multi-Sensor, Multi-Model Study. - Hannah Vickers; Eirik Malnes; Ward J. J. van Pelt; Veijo A. Pohjola; Mari Anne Killie; Tuomo Saloranta; Stein Rune Karlsen (Remote. Sens., 2021)

Multi-Sensor Analysis of Snow Seasonality and a Preliminary Assessment of SAR Backscatter Sensitivity to Arctic Vegetation: Limits and Capabilities. - Laura Stendardi; Stein Rune Karlsen; Eirik Malnes; Lennart Nilsen; Hans Tømmervik; Elisabeth J. Cooper; Claudia Notarnicola (Remote. Sens., 2022)

Changes in Onset of Vegetation Growth on Svalbard, 2000-2020. - Stein Rune Karlsen; Arve Elvebakk; Hans Tømmervik; Santiago Belda; Laura Stendardi (Remote. Sens., 2022)