Dennis David Langer
About
Research Topics: Agile imaging and operations from small satellite platforms, hyperspectral data processing.
Supervisors: Asgeir Sørensen, Tor Arne Johansen
Previous Education: Ph.D. in small satellite systems from the Department of Marine Technology at NTNU. Master (of Technology) in Industrial Cybernetics from the Department of Engineering Cybernetics at NTNU. Bachelor (of Engineering) in satellite technology from the Faculty of Engineering Science and Technology at UiT, campus Narvik.
Dennis' research interests include geometric processing of push-broom remote sensing data, on-board software for small satellite systems, and uncrewed aerial vehicle (UAV) missions with imaging spectrometer/hyperspectral payloads.
Publications
2023
-
Bakken, Sivert;
Henriksen, Marie Bøe;
Birkeland, Roger;
Langer, Dennis David;
Oudijk, Adriënne Esmeralda;
Berg, Simen.
(2023)
HYPSO-1 CubeSat: First Images and In-Orbit Characterization.
Remote Sensing
Academic article
-
Langer, Dennis David;
Orlandic, Milica;
Bakken, Sivert;
Birkeland, Roger;
Garrett, Joseph Landon;
Johansen, Tor Arne.
(2023)
Robust and Reconfigurable On-Board Processing for a Hyperspectral Imaging Small Satellite.
Remote Sensing
Academic article
-
Alvarez Justo, Jon;
Garrett, Joseph Landon;
Langer, Dennis David;
Henriksen, Marie Bøe;
Tudor Ionescu, Radu;
Johansen, Tor Arne.
(2023)
An Open Hyperspectral Dataset with Sea-Land-Cloud Ground-Truth from the HYPSO-1 Satellite.
arXiv
Academic article
-
Chiatante, Corrado;
Langer, Dennis David;
Garrett, Joseph Landon;
Birkeland, Roger;
Berg, Simen;
Orlandic, Milica.
(2023)
ONBOARD HYPERSPECTRAL CLASSIFICATION ENABLES GEOREFERENCING.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Alvarez Justo, Jon;
Garrett, Joseph Landon;
Langer, Dennis David;
Henriksen, Marie Bøe;
Tudor Ionescu, Radu;
Johansen, Tor Arne.
(2023)
The HYPSO-1 Sea-Land-Cloud-Labeled Hyperspectral Dataset.
Database
-
Langer, Dennis David;
Berg, Simen;
Garrett, Joseph Landon;
Birkeland, Roger;
Bakken, Sivert;
Johansen, Tor Arne.
(2023)
Agile smallsat operation tool-chain development: Hypso-1 hyperspectral earth observation experiences.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Kristiansen, Bjørn Andreas;
Langer, Dennis David;
Garrett, Joseph Landon;
Berg, Simen;
Gravdahl, Jan Tommy;
Johansen, Tor Arne.
(2023)
Accuracy of a slew maneuver for the HYPSO-1 hyperspectral imaging satellite — in-orbit results.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Bakken, Sivert;
Langer, Dennis David;
Garrett, Joseph Landon;
Le Moan, Steven Yves;
Johansen, Tor Arne.
(2023)
Spatial Resolution Enhancement of Hyperspectral Images from Miniaturized Sensors.
Proceedings of SPIE, the International Society for Optical Engineering
Academic article
-
Hasler, Oliver Kevin;
Winter, Adrian;
Langer, Dennis David;
Bryne, Torleiv Håland;
Johansen, Tor Arne.
(2023)
Lightweight UAV payload for image spectroscopy and atmospheric irradiance measurements.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
-
Langer, Dennis David;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2023)
Method for consistent along-track sharpness in a push-broom imaging system.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
2022
-
Bakken, Sivert;
Danielsen, Aksel Skrøvset;
Døsvik, Kristine;
Garrett, Joseph;
Orlandic, Milica;
Langer, Dennis D..
(2022)
A modular hyperspectral image processing pipeline for cubesats.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Langer, Dennis D.;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2022)
Interactive hyperspectral data inspection during field operations.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Langer, Dennis D.;
Prentice, Elizabeth;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2022)
Validation of hyperspectral camera operations with an experimental aircraft.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
-
Bakken, Sivert;
Honoré-Livermore, Evelyn;
Birkeland, Roger;
Orlandic, Milica;
Prentice, Elizabeth Frances;
Garrett, Joseph.
(2022)
Software Development and Integration of a Hyperspectral Imaging Payload for HYPSO-1.
IEEE/SICE International Symposium on System Integration
Academic article
-
Bakken, Sivert;
Birkeland, Roger;
Garrett, Joseph;
Marton, Per Amund Roaulsson;
Orlandic, Milica;
Honoré-Livermore, Evelyn.
(2022)
Testing of Software-Intensive Hyperspectral Imaging Payload for the HYPSO-1 CubeSat.
IEEE/SICE International Symposium on System Integration
Academic article
2021
-
Garrett, Joseph;
Bakken, Sivert;
Prentice, Elizabeth Frances;
Langer, Dennis D.;
Leira, Frederik Stendahl;
Honoré-Livermore, Evelyn.
(2021)
Hyperspectral Image Processing Pipelines on Multiple Platforms for Coordinated Oceanographic Observation.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
Journal publications
-
Bakken, Sivert;
Henriksen, Marie Bøe;
Birkeland, Roger;
Langer, Dennis David;
Oudijk, Adriënne Esmeralda;
Berg, Simen.
(2023)
HYPSO-1 CubeSat: First Images and In-Orbit Characterization.
Remote Sensing
Academic article
-
Langer, Dennis David;
Orlandic, Milica;
Bakken, Sivert;
Birkeland, Roger;
Garrett, Joseph Landon;
Johansen, Tor Arne.
(2023)
Robust and Reconfigurable On-Board Processing for a Hyperspectral Imaging Small Satellite.
Remote Sensing
Academic article
-
Alvarez Justo, Jon;
Garrett, Joseph Landon;
Langer, Dennis David;
Henriksen, Marie Bøe;
Tudor Ionescu, Radu;
Johansen, Tor Arne.
(2023)
An Open Hyperspectral Dataset with Sea-Land-Cloud Ground-Truth from the HYPSO-1 Satellite.
arXiv
Academic article
-
Chiatante, Corrado;
Langer, Dennis David;
Garrett, Joseph Landon;
Birkeland, Roger;
Berg, Simen;
Orlandic, Milica.
(2023)
ONBOARD HYPERSPECTRAL CLASSIFICATION ENABLES GEOREFERENCING.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Langer, Dennis David;
Berg, Simen;
Garrett, Joseph Landon;
Birkeland, Roger;
Bakken, Sivert;
Johansen, Tor Arne.
(2023)
Agile smallsat operation tool-chain development: Hypso-1 hyperspectral earth observation experiences.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Kristiansen, Bjørn Andreas;
Langer, Dennis David;
Garrett, Joseph Landon;
Berg, Simen;
Gravdahl, Jan Tommy;
Johansen, Tor Arne.
(2023)
Accuracy of a slew maneuver for the HYPSO-1 hyperspectral imaging satellite — in-orbit results.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Bakken, Sivert;
Langer, Dennis David;
Garrett, Joseph Landon;
Le Moan, Steven Yves;
Johansen, Tor Arne.
(2023)
Spatial Resolution Enhancement of Hyperspectral Images from Miniaturized Sensors.
Proceedings of SPIE, the International Society for Optical Engineering
Academic article
-
Hasler, Oliver Kevin;
Winter, Adrian;
Langer, Dennis David;
Bryne, Torleiv Håland;
Johansen, Tor Arne.
(2023)
Lightweight UAV payload for image spectroscopy and atmospheric irradiance measurements.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
-
Langer, Dennis David;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2023)
Method for consistent along-track sharpness in a push-broom imaging system.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
-
Bakken, Sivert;
Danielsen, Aksel Skrøvset;
Døsvik, Kristine;
Garrett, Joseph;
Orlandic, Milica;
Langer, Dennis D..
(2022)
A modular hyperspectral image processing pipeline for cubesats.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Langer, Dennis D.;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2022)
Interactive hyperspectral data inspection during field operations.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
-
Langer, Dennis D.;
Prentice, Elizabeth;
Johansen, Tor Arne;
Sørensen, Asgeir Johan.
(2022)
Validation of hyperspectral camera operations with an experimental aircraft.
IEEE International Geoscience and Remote Sensing Symposium proceedings
Academic article
-
Bakken, Sivert;
Honoré-Livermore, Evelyn;
Birkeland, Roger;
Orlandic, Milica;
Prentice, Elizabeth Frances;
Garrett, Joseph.
(2022)
Software Development and Integration of a Hyperspectral Imaging Payload for HYPSO-1.
IEEE/SICE International Symposium on System Integration
Academic article
-
Bakken, Sivert;
Birkeland, Roger;
Garrett, Joseph;
Marton, Per Amund Roaulsson;
Orlandic, Milica;
Honoré-Livermore, Evelyn.
(2022)
Testing of Software-Intensive Hyperspectral Imaging Payload for the HYPSO-1 CubeSat.
IEEE/SICE International Symposium on System Integration
Academic article
-
Garrett, Joseph;
Bakken, Sivert;
Prentice, Elizabeth Frances;
Langer, Dennis D.;
Leira, Frederik Stendahl;
Honoré-Livermore, Evelyn.
(2021)
Hyperspectral Image Processing Pipelines on Multiple Platforms for Coordinated Oceanographic Observation.
Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Academic article
PRODUKT
-
Alvarez Justo, Jon;
Garrett, Joseph Landon;
Langer, Dennis David;
Henriksen, Marie Bøe;
Tudor Ionescu, Radu;
Johansen, Tor Arne.
(2023)
The HYPSO-1 Sea-Land-Cloud-Labeled Hyperspectral Dataset.
Database
Knowledge Transfer
2024
-
LectureBerg, Simen; Sivertsen, Eirik Selnæs; Kristiansen, Bjørn Andreas; Bakken, Sivert; Birkeland, Roger; Chiatante, Corrado. (2024) Eksempler og live-demonstrasjon av noe av det vi kan gjøre med norske mikrosatellitter. luftkrigsskolen Luftmaktseminaret 2024 , Luftkrigsskolen 2024-02-07 - 2024-02-08
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LectureBerg, Simen; Birkeland, Roger; Bakken, Sivert; Chiatante, Corrado; Kristiansen, Bjørn Andreas; Langer, Dennis David. (2024) Experiences and data collected from HYPSO-1’s second year in orbit. Aalto University Winter Satelllite Workshop 2024 , Aalto University, Espoo, Finland 2024-01-17 - 2024-01-19
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LectureLanger, Dennis David. (2024) The HYPSO mission at NTNU: summer 2024 update. International Arctic Social Sciences Association Arctic Congress Bodø 2024 , Bodø 2024-05-29 - 2024-06-03
2023
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PosterChiatante, Corrado; Langer, Dennis David; Garrett, Joseph Landon; Birkeland, Roger; Berg, Simen; Orlandic, Milica. (2023) ONBOARD HYPERSPECTRAL CLASSIFICATION ENABLES GEOREFERENCING. WHISPERS 2023 2023-11-01 - 2023-11-01
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PosterKristiansen, Bjørn Andreas; Langer, Dennis David; Garrett, Joseph Landon; Berg, Simen; Gravdahl, Jan Tommy; Johansen, Tor Arne. (2023) Accuracy of a slew maneuver for the HYPSO-1 hyperspectral imaging satellite — in-orbit results. IEEE 13th Workshop on Hyperspectral Image and Signal Processing: Evolution in Signal Processing , Athens, Greece 2023-11-01 - 2023-11-01
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PosterLanger, Dennis David; Berg, Simen; Garrett, Joseph Landon; Birkeland, Roger; Bakken, Sivert; Johansen, Tor Arne. (2023) Agile smallsat operation tool-chain development: Hypso-1 hyperspectral earth observation experiences. IEEE 13th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing 2023 , Athen 2023-10-31 - 2023-11-02
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PosterRøysland, Jonas; Langer, Dennis David; Berg, Simen; Orlandic, Milica; Garrett, Joseph Landon. (2023) Hyperspectral classification onboard the HYPSO-1 cubesat. WHISPERS , Athens 2023-10-31 - 2023-11-02
2022
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Academic lectureBakken, Sivert; Danielsen, Aksel; Døsvik, K; Garrett, Joseph; Orlandic, Milica; Langer, Dennis D.. (2022) A modular hyperspectral image processing pipeline for cubesats. 12th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), Rome 2022-09-13 - 2022-09-16
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Academic lectureLanger, Dennis D.; Sørensen, Asgeir Johan; Johansen, Tor Arne. (2022) Interactive hyperspectral data inspection during field operations. 12th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), Rome 2022-09-13 - 2022-09-16
-
Academic lectureLanger, Dennis D.; Prentice, Elizabeth; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2022) Validation of hyperspectral camera operations with an experimental aircraft. The International Geoscience and Remote Sensing Symposium (IGARSS) 2022-07-17 - 2022-07-22
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Academic lectureLanger, Dennis D.; Bakken, Sivert; Birkeland, Roger. (2022) Testing of small satellite operation and software with target hardware and rehearsals. IAF International Astronautical Congress 2022 , Paris 2022-09-18 - 2022-09-22
2019
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Academic lectureGarrett, Joseph; Langer, Dennis D.; Avagian, Karine; Stahl, Annette. (2019) Accuracy of super-resolution for hyperspectral ocean observations. IEEE OCEANS , Marseille 2019-06-17 - 2019-06-20