Ann Mari Fjæraa

Senior Scientist, Centre for Atmospheric Data

+47 930 04 796

Atmosphere and Climate

Kjeller

amf@nilu.no

Cristin

Assigned roles and positions

Lead EVDC operations & development (ESA Atmopspheric Data Validation Centre)
SoMe contact point and organizer at “Centre for Atmospheric data”

Responsibility

EVDC data management coordinator
Coordinating efforts towards stakeholders EEA, ESA, EUMETSAT, Norsk Romsenter for all activities in the centre including (EBAS and) EVDC
Senior Project leader; and responsible for the roles that follow

Ann Mari Fjæraa has 51 publications at NILU:

Best Practice Protocol for the validation of Aerosol, Cloud, and Precipitation Profiles (ACPPV)

Vassilis, Amiridis; Marinou, Eleni; Hostetler, Chris; Koopman, Rob; Cecil, Daniel; Moisseev, Dmitri; Tackett, Jason; Gross, Silke; Baars, Holger; Redemann, Jens; Marenco, Franco; Baldini, Luca; Tanelli, Simone; Fielding, Mark; Janisková, Marta; Tanaka, Toshiyuki; O'Connor, Ewan; Fjæraa, Ann Mari; et al., .

2025

Towards an integrated data-driven infrastructure (InfraNor)

Denkmann, Rudolf; Aas, Wenche; Pedersen, Åshild Ønvik; Berge, Jørgen; Storvold, Rune; Godøy, Øystein ; Isaksen, Kjetil; Fjæraa, Ann Mari; Gulbrandsen, Njål; Christiansen, Hanne H; Gallet, Jean-Charles; Mevold, Kjetil; Malnes, Eirik; Ravolainen, Virve; Schuler, Thomas; Tømmervik, Hans; Nilsen, Frank; Fer, Ilker; Sivertsen, Agnar Holten; Jawak, Shridhar Digambar; Lihavainen, Heikki

2025

Part of book/report

Results from a 2-months rehearsal campaign as part of the preparation activities for the validation of the upcoming EarthCARE mission

Baars, Holger; Marinou, Eleni; Mona, Lucia; O’Connor, Ewan; Rusli, Stephanie; Koopman, Rob; Fjæraa, Ann Mari; Nicolae, Doina

2024

Assessing the quality of the Sentinel-5p TROPOMI cloud products and their reprocessing using ground-based Cloudnet data

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Granville, José; Hubert, Daan; Keppens, Arno; Loyola, Diego; O’Connor, Ewan; Pinardi, Gaia; Rasson, Olivier; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Tørseth, Kjetil

2024

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2023. Annual report

Platt, Stephen Matthew; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Fiebig, Markus; Fjæraa, Ann Mari; Duflot, Valentin; Schmidbauer, Norbert; Myhre, Cathrine Lund; Yttri, Karl Espen; Eckhardt, Sabine; Stebel, Kerstin

2024

Advances in assessing the quality of Sentinel-5P TROPOMI cloud products and their reprocessings using Cloudnet and ARM network data

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Granville, José; Hubert, Daan; Keppens, Arno; Loyola, Diego; O’Connor, Ewan; Pinardi, Gaia; Rasson, Olivier; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2024

Recent Advances Towards a Constellation Approach to Satellite Validation for Air Quality and Ozone

Lambert, Jean-Christopher; Verhoelst, Tijl; Compernolle, Steven; Hubert, Daan; Keppens, Arno; Cede, Alexander; Fjæraa, Ann Mari; Pazmiño, Andrea; Redondas, Alberto; Van Roozendael, Michel

2024

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report on European Air Quality in 2023

Hamer, Paul David; Fjæraa, Ann Mari; Pozzoli, Luca; Tarrasón, Leonor; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Raux, Blandine; Kuenen, Jeroen

2024

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2023

Svendby, Tove Marit; Fjæraa, Ann Mari; Schulze, Dorothea; Bäcklund, Are; Johnsen, Bjørn

2024

ECOMAP – Exploitation of ongoing and future Copernicus Missions for Atmospheric Applications

Fjæraa, Ann Mari; Stebel, Kerstin; Schneider, Philipp; Sollum, Espen; Ytre-Eide, Martin Album

2024

Climate Monitoring with observations of Fire Radiative Power

Kaiser, Johannes; Parrington, Mark; Di Tomaso, Enza; Liu, Zixia; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2024

A satellite view on wildfire plume aerosols in northern high latitudes in 2023

Stebel, Kerstin; Schneider, Philipp; Kaiser, Johannes; Evangeliou, Nikolaos; Fjæraa, Ann Mari

2024

5 years of Sentinel-5P TROPOMI operational ozone profiling and geophysical validation using ozonesonde and lidar ground-based networks

Keppens, Arno; Di Pede, Serena; Hubert, Daan; Lambert, Jean-Christopher; Veefkind, Pepijn; Sneep, Maarten; De Haan, Johan; Ter Linden, Mark; Leblanc, Thierry; Compernolle, Steven; Verhoelst, Tijl; Granville, José; Nath, Oindrila; Fjæraa, Ann Mari; Boyd, Ian; Niemeijer, Sander; Van Malderen, Roeland; Smit, Herman G. J.; Duflot, Valentin; Godin-Beekmann, Sophie; Johnson, Bryan J.; Steinbrecht, Wolfgang; Tarasick, David W.; Kollonige, Debra E.; Stauffer, Ryan M.; Thompson, Anne M.; Dehn, Angelika; Zehner, Claus

2024

Scientific journal publication

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Schmidbauer, Norbert; Tørseth, Kjetil

2024

Skal kartlegge metan-utslipp over hele kloden: – Spennende

Fjæraa, Ann Mari (interview subject); Røise, Martin Braathen (journalist)

2024

Media contribution

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report on European Air Quality in 2022

Hamer, Paul David; Fjæraa, Ann Mari; Tarrasón, Leonor; Soares, Joana; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Raux, Blandine; Kuenen, Jeroen

2023

Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic – NEVAR

Stebel, Kerstin; Fjæraa, Ann Mari; Kylling, Arve; Ytre-Eide, Martin Album

2023

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2022. Annual report.

Platt, Stephen Matthew; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Myhre, Cathrine Lund; Stebel, Kerstin

2023

Norwegian Arctic and Antarctic Pandora Instruments

Fjæraa, Ann Mari; Bäcklund, Are; Schulze, Dorothea; Svendby, Tove Marit; Solbakken, Christine Forsetlund

2023

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2022.

Svendby, Tove Marit; Fjæraa, Ann Mari; Nilsen, Anne-Cathrine; Schulze, Dorothea; Johnsen, Bjørn

2023

Canadian wildfire smoke is making its way to Norway

Fjæraa, Ann Mari (interview subject)

2023

Media contribution

Status of Earth Observation and Remote Sensing Applications in Svalbard

Jawak, Shridhar D.; Pohjola, Veijo; Kääb, Andreas Max; Andersen, Bo Nyborg; Błaszczyk, Małgorzata; Salzano, Roberto; Luks, Bartlomiej; Enomoto, Hiroyuki; Høgda, Kjell Arild; Moholdt, Geir; Dinessen, Frode; Fjæraa, Ann Mari

2023

Journal publication

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report for 2021. European air quality in 2021

Tarrasón, Leonor; Hamer, Paul David; Fjæraa, Ann Mari; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Kuenen, Jeroen; Droste, Arjan; Guevara, Marc

2022

Overvåkning av klimagasser

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Stebel, Kerstin; Aas, Wenche

2022

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2021. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Stebel, Kerstin

2022

SIOS’s Earth observation and remote sensing activities toward building an efficient regional observing system in Svalbard

Fjæraa, Ann Mari; Jawak, Shridhar D.; Harcourt, William; Aparicio, Sara; Pohjola, Veijo; Andersen, Bo; Hübner, Christiane E.; Jennings, Inger; Matero, Ilkka; Godøy, Øystein ; Lihavainen, Heikki

2022

Fjernmåling av metanutslipp ved bruk av Sentinel-5P: en mulighetsstudie

Kylling, Arve; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2022

Monitoring of greenhouse gases – methane (CH4) and carbon dioxide (CO2) – modelling of emissions and fluxes

Stebel, Kerstin; Platt, Stephen Matthew; Myhre, Cathrine Lund; Fjæraa, Ann Mari; Thompson, Rona Louise; Pisso, Ignacio; Zwaaftink, Christine Groot; Sollum, Espen; Lopez-Aparicio, Susana; Grythe, Henrik; Tarrasón, Leonor; Kylling, Arve; Schneider, Philipp; Ytre-Eide, Martin

2021

Low-cost O3 sensor in remote Alpine environment

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Barbante, Carlo

2021

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2020. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Krognes, Terje

2021

Calibration and assessment of electrochemical low-cost sensors in remote alpine harsh environments

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Barbante, Carlo

2021

Scientific journal publication

Fjernmåling av metanutslipp ved bruk av Sentinel-5P: en mulighetsstudie

Kylling, Arve; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2021

Validation of the Sentinel-5 Precursor TROPOMI cloud data withCloudnet, Aura OMI O2–O2, MODIS, and Suomi-NPP VIIR

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Hubert, Daan; Keppens, Arno; Loyola, Diego; O'Connor, Ewan; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2021

Scientific journal publication

Quality assessment of three years of Sentinel-5p TROPOMI NO2 data

Verhoelst, Tijl; Compernolle, Steven; Pinardi, Gaia; Granville, José; Lambert, Jean-Christopher; Eichmann, Kai Uwe; Eskes, Henk; Niemeijer, Sander; Fjæraa, Ann Mari; Pazmino, Andrea; Bazureau, Ariane; Goutail, Florence; Pommereau, Jean-Pierre; Cede, Alexander; Tiefengraber, Martin

2021

Low-cost sensor network in remote alpine environments

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Bauman, Fred S.; Brabante, Carlo

2021

Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks

Verhoelst, Tijl; Compernolle, Steven; Pinardi, Gaia; Lambert, Jean-Christopher; Eskes, Henk J.; Eichmann, Kai Uwe; Fjæraa, Ann Mari; Granville, José; Niemeijer, Sander; Cede, Alexander; Tiefengraber, Martin; Hendrick, François; Pazmino, Andrea; Bais, Alkiviadis; Bazureau, Ariane; Boersma, K. Folkert; Bognar, Kristof; Dehn, Angelika; Donner, Sebastian; Elokhov, Aleksandr; Gebetsberger, Manuel; Goutail, Florence; de la Mora, Michel Grutter; Gruzdev, Aleksandr; Gratsea, Myrto; Hansen, Georg H.; Irie, Hitoshi; Jepsen, Nis; Kanaya, Yugo; Karagkiozidis, Dimitris; Kivi, Rigel; Kreher, Karin; Levelt, Pieternel F.; Liu, Cheng; Muller, Moritz; Comas, Monica Navarro; Piters, Ankie J.M.; Pommereau, Jean-Pierre; Portafaix, Thierry; Prados-Roman, Cristina; Puentedura, Olga; Querel, Richard; Remmers, Julia; Richter, Andreas; Rimmer, John; Cárdenas, Claudia Rivera; de Miguel, Lidia Saavedra; Sinyakov, Valery P.; Stremme, Wolfgang; Strong, Kimberly; Van Roozendael, Michel; Veefkind, J. Pepijn; Wagner, Thomas; Wittrock, Folkard; Gonzalez, Margarita Yela; Zehner, Claus

2021

Scientific journal publication

SIOS’s Earth Observation (EO), Remote Sensing (RS), and operational activities in response to COVID-19

Jawak, Shridhar D.; Andersen, Bo Nyborg; Pohjola, Veijo A; Godøy, Øystein ; Hübner, Christiane; Jennings, Inger; Ignatiuk, Dariusz; Holmen, Kim; Sivertsen, Agnar ; Hann, Richard; Tømmervik, Hans; Kääb, Andreas; Błaszczyk, Małgorzata; Salzano, Roberto; Luks, Bartłomiej ; Høgda, Kjell Arild; Storvold, Rune; Nilsen, Lennart; Salvatori, Rosamaria; Krishnan, Kottekkatu Padinchati; Chatterjee, Sourav; Lorentzen, Dag A; Erlandsson, Rasmus; Lauknes, Tom Rune; Malnes, Eirik; Karlsen, Stein Rune; Enomoto, Hiroyuki; Fjæraa, Ann Mari; Zhang, Jie; Marty, Sabine; Nygård, Knut; Lihavainen, Heikki

2021

Scientific journal publication

VANDAM Final Report. June 2020.

Fjæraa, Ann Mari; Schneider, Philipp; Svendby, Tove Marit

2020

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2019. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Krognes, Terje

2020

Ikke siden 2011 har det vært flere observasjoner av disse: – Nå skjer det noe

Fjæraa, Ann Mari; Svendby, Tove Marit (interview subjects); Tømmerdal, Kine F. (journalist)

2020

Media contribution

Forsker advarer og ber deg bruke solkrem: – Det vi ser nå har vi ikke sett på veldig lenge

Fjæraa, Ann Mari; Hansen, Georg Heinrich (interview subjects); Tømmerdal, Kine F. (journalist)

2020

Media contribution

Vakre – men bringer dårlige nyheter

Fjæraa, Ann Mari; Svendby, Tove Marit (interview subjects); Tømmerdal, Kine F. (journalist)

2019

Media contribution

Copernicus Sentinel-5p Operational Validation: System, Results, Synergies with Suomi-NPP, and Perspectives for the GEO+LEO Air Quality Satellite Constellation

Lambert, Jean-Christopher; Compernolle, Steven; Hubert, Daan; Keppens, Arno; Langerock, Bavo; Verhoelst, Tijl; Eichmann, Kai Uwe; Fjæraa, Ann Mari; Kleipool, Quintus; Niemeijer, Sander; Wagner, Thomas; Dehn, Angelika; Loyola, Diego G.; Veefkind, Pepijn; Zehner, Claus

2019

Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger

Aas, Wenche; Stebel, Kerstin; Schneider, Philipp; Evangeliou, Nikolaos; Svendby, Tove Marit; Berglen, Tore Flatlandsmo; Myhre, Cathrine Lund; Kylling, Arve; Pisso, Ignacio; Fjæraa, Ann Mari

2019

EVDC for TCCON

Fjæraa, Ann Mari

2019

EVDC – ESA Atmospheric Validation Data Centre

Fjæraa, Ann Mari

2019

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2018. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik

2019

World Data Centre for Aerosol: Status & News 2018

Fiebig, Markus; Fjæraa, Ann Mari; Tørseth, Kjetil; Aas, Wenche

2018

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2017 – Annual report

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik

2018

ACTRIS Data Centre.

Myhre, C. L.; Mona, L.; O'Connor, E.; Descloitres, J.; Fjæraa, A. M.; Fiebig, M.; Amato, F.; D'Amico, G.

2017

Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic (NEVAR)

The “Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic” (NEVAR) project aims at supporting the geophysical validation of the EarthCARE data products. The EarthCARE (Earth Clouds Aerosols and […]

Project period: 2022 – 2027

Ongoing

Autonomous Multi-Format In-Situ Observation Platform for Atmospheric Carbon Dioxide and Methane Monitoring in Permafrost & Wetlands (MISO)

Climate warming is driven by increased concentrations of greenhouse gasses (GHGs) e.g., CO2 and CH4, in the atmosphere. Existing observatories are able to capture GHG information for large-scale global assessments, […]

Project period: 2023 – 2026

Ongoing

Assigned roles and positions

Lead EVDC operations & development (ESA Atmopspheric Data Validation Centre)
SoMe contact point and organizer at “Centre for Atmospheric data”

Responsibility

EVDC data management coordinator
Coordinating efforts towards stakeholders EEA, ESA, EUMETSAT, Norsk Romsenter for all activities in the centre including (EBAS and) EVDC
Senior Project leader; and responsible for the roles that follow

Ann Mari Fjæraa has 51 publications at NILU:

Best Practice Protocol for the validation of Aerosol, Cloud, and Precipitation Profiles (ACPPV)

Vassilis, Amiridis; Marinou, Eleni; Hostetler, Chris; Koopman, Rob; Cecil, Daniel; Moisseev, Dmitri; Tackett, Jason; Gross, Silke; Baars, Holger; Redemann, Jens; Marenco, Franco; Baldini, Luca; Tanelli, Simone; Fielding, Mark; Janisková, Marta; Tanaka, Toshiyuki; O'Connor, Ewan; Fjæraa, Ann Mari; et al., .

2025

Towards an integrated data-driven infrastructure (InfraNor)

Denkmann, Rudolf; Aas, Wenche; Pedersen, Åshild Ønvik; Berge, Jørgen; Storvold, Rune; Godøy, Øystein ; Isaksen, Kjetil; Fjæraa, Ann Mari; Gulbrandsen, Njål; Christiansen, Hanne H; Gallet, Jean-Charles; Mevold, Kjetil; Malnes, Eirik; Ravolainen, Virve; Schuler, Thomas; Tømmervik, Hans; Nilsen, Frank; Fer, Ilker; Sivertsen, Agnar Holten; Jawak, Shridhar Digambar; Lihavainen, Heikki

2025

Part of book/report

Results from a 2-months rehearsal campaign as part of the preparation activities for the validation of the upcoming EarthCARE mission

Baars, Holger; Marinou, Eleni; Mona, Lucia; O’Connor, Ewan; Rusli, Stephanie; Koopman, Rob; Fjæraa, Ann Mari; Nicolae, Doina

2024

Assessing the quality of the Sentinel-5p TROPOMI cloud products and their reprocessing using ground-based Cloudnet data

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Granville, José; Hubert, Daan; Keppens, Arno; Loyola, Diego; O’Connor, Ewan; Pinardi, Gaia; Rasson, Olivier; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Tørseth, Kjetil

2024

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2023. Annual report

Platt, Stephen Matthew; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Fiebig, Markus; Fjæraa, Ann Mari; Duflot, Valentin; Schmidbauer, Norbert; Myhre, Cathrine Lund; Yttri, Karl Espen; Eckhardt, Sabine; Stebel, Kerstin

2024

Advances in assessing the quality of Sentinel-5P TROPOMI cloud products and their reprocessings using Cloudnet and ARM network data

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Granville, José; Hubert, Daan; Keppens, Arno; Loyola, Diego; O’Connor, Ewan; Pinardi, Gaia; Rasson, Olivier; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2024

Recent Advances Towards a Constellation Approach to Satellite Validation for Air Quality and Ozone

Lambert, Jean-Christopher; Verhoelst, Tijl; Compernolle, Steven; Hubert, Daan; Keppens, Arno; Cede, Alexander; Fjæraa, Ann Mari; Pazmiño, Andrea; Redondas, Alberto; Van Roozendael, Michel

2024

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report on European Air Quality in 2023

Hamer, Paul David; Fjæraa, Ann Mari; Pozzoli, Luca; Tarrasón, Leonor; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Raux, Blandine; Kuenen, Jeroen

2024

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2023

Svendby, Tove Marit; Fjæraa, Ann Mari; Schulze, Dorothea; Bäcklund, Are; Johnsen, Bjørn

2024

ECOMAP – Exploitation of ongoing and future Copernicus Missions for Atmospheric Applications

Fjæraa, Ann Mari; Stebel, Kerstin; Schneider, Philipp; Sollum, Espen; Ytre-Eide, Martin Album

2024

Climate Monitoring with observations of Fire Radiative Power

Kaiser, Johannes; Parrington, Mark; Di Tomaso, Enza; Liu, Zixia; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2024

A satellite view on wildfire plume aerosols in northern high latitudes in 2023

Stebel, Kerstin; Schneider, Philipp; Kaiser, Johannes; Evangeliou, Nikolaos; Fjæraa, Ann Mari

2024

5 years of Sentinel-5P TROPOMI operational ozone profiling and geophysical validation using ozonesonde and lidar ground-based networks

Keppens, Arno; Di Pede, Serena; Hubert, Daan; Lambert, Jean-Christopher; Veefkind, Pepijn; Sneep, Maarten; De Haan, Johan; Ter Linden, Mark; Leblanc, Thierry; Compernolle, Steven; Verhoelst, Tijl; Granville, José; Nath, Oindrila; Fjæraa, Ann Mari; Boyd, Ian; Niemeijer, Sander; Van Malderen, Roeland; Smit, Herman G. J.; Duflot, Valentin; Godin-Beekmann, Sophie; Johnson, Bryan J.; Steinbrecht, Wolfgang; Tarasick, David W.; Kollonige, Debra E.; Stauffer, Ryan M.; Thompson, Anne M.; Dehn, Angelika; Zehner, Claus

2024

Scientific journal publication

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Schmidbauer, Norbert; Tørseth, Kjetil

2024

Skal kartlegge metan-utslipp over hele kloden: – Spennende

Fjæraa, Ann Mari (interview subject); Røise, Martin Braathen (journalist)

2024

Media contribution

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report on European Air Quality in 2022

Hamer, Paul David; Fjæraa, Ann Mari; Tarrasón, Leonor; Soares, Joana; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Raux, Blandine; Kuenen, Jeroen

2023

Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic – NEVAR

Stebel, Kerstin; Fjæraa, Ann Mari; Kylling, Arve; Ytre-Eide, Martin Album

2023

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2022. Annual report.

Platt, Stephen Matthew; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Myhre, Cathrine Lund; Stebel, Kerstin

2023

Norwegian Arctic and Antarctic Pandora Instruments

Fjæraa, Ann Mari; Bäcklund, Are; Schulze, Dorothea; Svendby, Tove Marit; Solbakken, Christine Forsetlund

2023

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2022.

Svendby, Tove Marit; Fjæraa, Ann Mari; Nilsen, Anne-Cathrine; Schulze, Dorothea; Johnsen, Bjørn

2023

Canadian wildfire smoke is making its way to Norway

Fjæraa, Ann Mari (interview subject)

2023

Media contribution

Status of Earth Observation and Remote Sensing Applications in Svalbard

Jawak, Shridhar D.; Pohjola, Veijo; Kääb, Andreas Max; Andersen, Bo Nyborg; Błaszczyk, Małgorzata; Salzano, Roberto; Luks, Bartlomiej; Enomoto, Hiroyuki; Høgda, Kjell Arild; Moholdt, Geir; Dinessen, Frode; Fjæraa, Ann Mari

2023

Journal publication

Copernicus Atmosphere Monitoring Service. Interim Annual Assessment Report for 2021. European air quality in 2021

Tarrasón, Leonor; Hamer, Paul David; Fjæraa, Ann Mari; Meleux, Frédérik; Colette, Augustin; Ung, Anthony; Kuenen, Jeroen; Droste, Arjan; Guevara, Marc

2022

Overvåkning av klimagasser

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Stebel, Kerstin; Aas, Wenche

2022

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2021. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Stebel, Kerstin

2022

SIOS’s Earth observation and remote sensing activities toward building an efficient regional observing system in Svalbard

Fjæraa, Ann Mari; Jawak, Shridhar D.; Harcourt, William; Aparicio, Sara; Pohjola, Veijo; Andersen, Bo; Hübner, Christiane E.; Jennings, Inger; Matero, Ilkka; Godøy, Øystein ; Lihavainen, Heikki

2022

Fjernmåling av metanutslipp ved bruk av Sentinel-5P: en mulighetsstudie

Kylling, Arve; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2022

Monitoring of greenhouse gases – methane (CH4) and carbon dioxide (CO2) – modelling of emissions and fluxes

Stebel, Kerstin; Platt, Stephen Matthew; Myhre, Cathrine Lund; Fjæraa, Ann Mari; Thompson, Rona Louise; Pisso, Ignacio; Zwaaftink, Christine Groot; Sollum, Espen; Lopez-Aparicio, Susana; Grythe, Henrik; Tarrasón, Leonor; Kylling, Arve; Schneider, Philipp; Ytre-Eide, Martin

2021

Low-cost O3 sensor in remote Alpine environment

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Barbante, Carlo

2021

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2020. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Krognes, Terje

2021

Calibration and assessment of electrochemical low-cost sensors in remote alpine harsh environments

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Barbante, Carlo

2021

Scientific journal publication

Fjernmåling av metanutslipp ved bruk av Sentinel-5P: en mulighetsstudie

Kylling, Arve; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2021

Validation of the Sentinel-5 Precursor TROPOMI cloud data withCloudnet, Aura OMI O2–O2, MODIS, and Suomi-NPP VIIR

Compernolle, Steven; Argyrouli, Athina; Lutz, Ronny; Sneep, Maarten; Lambert, Jean-Christopher; Fjæraa, Ann Mari; Hubert, Daan; Keppens, Arno; Loyola, Diego; O'Connor, Ewan; Romahn, Fabian; Stammes, Piet; Verhoelst, Tijl; Wang, Ping

2021

Scientific journal publication

Quality assessment of three years of Sentinel-5p TROPOMI NO2 data

Verhoelst, Tijl; Compernolle, Steven; Pinardi, Gaia; Granville, José; Lambert, Jean-Christopher; Eichmann, Kai Uwe; Eskes, Henk; Niemeijer, Sander; Fjæraa, Ann Mari; Pazmino, Andrea; Bazureau, Ariane; Goutail, Florence; Pommereau, Jean-Pierre; Cede, Alexander; Tiefengraber, Martin

2021

Low-cost sensor network in remote alpine environments

Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Bauman, Fred S.; Brabante, Carlo

2021

Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks

Verhoelst, Tijl; Compernolle, Steven; Pinardi, Gaia; Lambert, Jean-Christopher; Eskes, Henk J.; Eichmann, Kai Uwe; Fjæraa, Ann Mari; Granville, José; Niemeijer, Sander; Cede, Alexander; Tiefengraber, Martin; Hendrick, François; Pazmino, Andrea; Bais, Alkiviadis; Bazureau, Ariane; Boersma, K. Folkert; Bognar, Kristof; Dehn, Angelika; Donner, Sebastian; Elokhov, Aleksandr; Gebetsberger, Manuel; Goutail, Florence; de la Mora, Michel Grutter; Gruzdev, Aleksandr; Gratsea, Myrto; Hansen, Georg H.; Irie, Hitoshi; Jepsen, Nis; Kanaya, Yugo; Karagkiozidis, Dimitris; Kivi, Rigel; Kreher, Karin; Levelt, Pieternel F.; Liu, Cheng; Muller, Moritz; Comas, Monica Navarro; Piters, Ankie J.M.; Pommereau, Jean-Pierre; Portafaix, Thierry; Prados-Roman, Cristina; Puentedura, Olga; Querel, Richard; Remmers, Julia; Richter, Andreas; Rimmer, John; Cárdenas, Claudia Rivera; de Miguel, Lidia Saavedra; Sinyakov, Valery P.; Stremme, Wolfgang; Strong, Kimberly; Van Roozendael, Michel; Veefkind, J. Pepijn; Wagner, Thomas; Wittrock, Folkard; Gonzalez, Margarita Yela; Zehner, Claus

2021

Scientific journal publication

SIOS’s Earth Observation (EO), Remote Sensing (RS), and operational activities in response to COVID-19

Jawak, Shridhar D.; Andersen, Bo Nyborg; Pohjola, Veijo A; Godøy, Øystein ; Hübner, Christiane; Jennings, Inger; Ignatiuk, Dariusz; Holmen, Kim; Sivertsen, Agnar ; Hann, Richard; Tømmervik, Hans; Kääb, Andreas; Błaszczyk, Małgorzata; Salzano, Roberto; Luks, Bartłomiej ; Høgda, Kjell Arild; Storvold, Rune; Nilsen, Lennart; Salvatori, Rosamaria; Krishnan, Kottekkatu Padinchati; Chatterjee, Sourav; Lorentzen, Dag A; Erlandsson, Rasmus; Lauknes, Tom Rune; Malnes, Eirik; Karlsen, Stein Rune; Enomoto, Hiroyuki; Fjæraa, Ann Mari; Zhang, Jie; Marty, Sabine; Nygård, Knut; Lihavainen, Heikki

2021

Scientific journal publication

VANDAM Final Report. June 2020.

Fjæraa, Ann Mari; Schneider, Philipp; Svendby, Tove Marit

2020

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2019. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg H.; Schmidbauer, Norbert; Krognes, Terje

2020

Ikke siden 2011 har det vært flere observasjoner av disse: – Nå skjer det noe

Fjæraa, Ann Mari; Svendby, Tove Marit (interview subjects); Tømmerdal, Kine F. (journalist)

2020

Media contribution

Forsker advarer og ber deg bruke solkrem: – Det vi ser nå har vi ikke sett på veldig lenge

Fjæraa, Ann Mari; Hansen, Georg Heinrich (interview subjects); Tømmerdal, Kine F. (journalist)

2020

Media contribution

Vakre – men bringer dårlige nyheter

Fjæraa, Ann Mari; Svendby, Tove Marit (interview subjects); Tømmerdal, Kine F. (journalist)

2019

Media contribution

Copernicus Sentinel-5p Operational Validation: System, Results, Synergies with Suomi-NPP, and Perspectives for the GEO+LEO Air Quality Satellite Constellation

Lambert, Jean-Christopher; Compernolle, Steven; Hubert, Daan; Keppens, Arno; Langerock, Bavo; Verhoelst, Tijl; Eichmann, Kai Uwe; Fjæraa, Ann Mari; Kleipool, Quintus; Niemeijer, Sander; Wagner, Thomas; Dehn, Angelika; Loyola, Diego G.; Veefkind, Pepijn; Zehner, Claus

2019

Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger

Aas, Wenche; Stebel, Kerstin; Schneider, Philipp; Evangeliou, Nikolaos; Svendby, Tove Marit; Berglen, Tore Flatlandsmo; Myhre, Cathrine Lund; Kylling, Arve; Pisso, Ignacio; Fjæraa, Ann Mari

2019

EVDC for TCCON

Fjæraa, Ann Mari

2019

EVDC – ESA Atmospheric Validation Data Centre

Fjæraa, Ann Mari

2019

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2018. Annual report.

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik

2019

World Data Centre for Aerosol: Status & News 2018

Fiebig, Markus; Fjæraa, Ann Mari; Tørseth, Kjetil; Aas, Wenche

2018

Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2017 – Annual report

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik

2018

ACTRIS Data Centre.

Myhre, C. L.; Mona, L.; O'Connor, E.; Descloitres, J.; Fjæraa, A. M.; Fiebig, M.; Amato, F.; D'Amico, G.

2017

Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic (NEVAR)

The “Norwegian initiative for EarthCARE Validation of Aerosol uncertainties and Radiation products in the Arctic” (NEVAR) project aims at supporting the geophysical validation of the EarthCARE data products. The EarthCARE (Earth Clouds Aerosols and […]

Project period: 2022 – 2027

Ongoing

Autonomous Multi-Format In-Situ Observation Platform for Atmospheric Carbon Dioxide and Methane Monitoring in Permafrost & Wetlands (MISO)

Climate warming is driven by increased concentrations of greenhouse gasses (GHGs) e.g., CO2 and CH4, in the atmosphere. Existing observatories are able to capture GHG information for large-scale global assessments, […]

Project period: 2023 – 2026

Ongoing