Hans Tømmervik

According to our database, Hans Tømmervik authored at least 13 papers between 2002 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Changes in Onset of Vegetation Growth on Svalbard, 2000-2020.

Stein Rune Karlsen, Arve Elvebakk, Hans Tømmervik, Santiago Belda, Laura Stendardi

Remote. Sens., December, 2022

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

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

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, Malgorzata Blaszczyk, Roberto Salzano, Bartlomiej Luks, Kjell Arild Høgda, Rune Storvold, Lennart Nilsen, Rosamaria Salvatori, Kottekkatu Padinchati Krishnan, Sourav Chatterjee, Dag A. Lorentzen, Rasmus Erlandsson, Tom Rune Lauknes, Eirik Malnes, Stein Rune Karlsen, Hiroyuki Enomoto, Ann Mari Fjæraa, Jie Zhang, Sabine Marty, Knut Ove Nygård, Heikki Lihavainen

Remote. Sens., 2021

2020

Monitoring Winter Stress Vulnerability of High-Latitude Understory Vegetation Using Intraspecific Trait Variability and Remote Sensing Approaches.

Elmar Ritz, Jarle W. Bjerke, Hans Tømmervik

Sensors, 2020

2019

Yield Estimates by a Two-Step Approach Using Hyperspectral Methods in Grasslands at High Latitudes.

Francisco Javier Ancin-Murguzur, Gregory Taff, Corine Davids, Hans Tømmervik, Jørgen Mølmann, Marit Jørgensen

Remote. Sens., 2019

2017

Intraspecific Differences in Spectral Reflectance Curves as Indicators of Reduced Vitality in High-Arctic Plants.

Bogdan Zagajewski, Hans Tømmervik, Jarle W. Bjerke, Edwin Raczko, Zbigniew Bochenek, Andrzej Klos, Anna Jarocinska, Samantha J. Lavender, Dariusz Ziolkowski

Remote. Sens., 2017

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. <i>Remote Sens.</i> 2016, <i>8</i>, 847.

Helen B. Anderson, Lennart Nilsen, Hans Tømmervik, Stein Rune Karlsen, Shin Nagai, Elisabeth J. Cooper

Remote. Sens., 2017

2016

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

2014

The relationship between phytomass, NDVI and vegetation communities on Svalbard.

Bernt Johansen, Hans Tømmervik

Int. J. Appl. Earth Obs. Geoinformation, 2014

2013

Trends in the Start of the Growing Season in Fennoscandia 1982-2011.

Kjell Arild Høgda, Hans Tømmervik, Stein Rune Karlsen

Remote. Sens., 2013

2004

High-resolution satellite images for detecting vegetation damage caused by terrain vehicles in northern Norway.

Kjell Arild Høgda, Bernt Johansen, Hans Tømmervik

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2002

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

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002