Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Tor Berger"'
Autor:
Sigurd Eide, Titus M. Casademont, Emileigh S. Shoemaker, Sverre Brovoll, Tor Berger, Henning Dypvik, Svein‐Erik Hamran
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract Estimates of radar attenuation in the shallow Martian subsurface are retrieved from RIMFAX soundings along the Perseverance rover traverse. Specifically, analyzed data is from the Hawksbill Gap area during the rover's first drives onto the J
Externí odkaz:
https://doaj.org/article/3b039fe839194124bcf30b8a17574918
Autor:
Emileigh S. Shoemaker, Titus M. Casademont, Lynn M. Carter, Patrick Russell, Henning Dypvik, Sanna Alwmark, Briony H. N. Horgan, Hans E. F. Amundsen, Sigurd Eide, Svein-Erik Hamran, David A. Paige, Sanjeev Gupta, Emily L. Cardarelli, Uni Árting, Tor Berger, Sverre Brovoll
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 8, p 191 (2024)
Perseverance traversed the eastern, northern, and western margins of the Séítah formation inlier on the rover’s western fan front approach. Mapping the stratigraphy and extent of the Máaz and Séítah formations is key to understanding the depos
Externí odkaz:
https://doaj.org/article/993ace5194ba4d03905eff0f9238c6e9
Autor:
Sigurd Eide, Titus M. Casademont, Tor Berger, Henning Dypvik, Emileigh S. Shoemaker, Svein‐Erik Hamran
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 7, Pp n/a-n/a (2023)
Abstract Attenuation of radar waves in the subsurface can be quantified with a constant‐Q approximation through time‐frequency analysis. We implement the centroid frequency‐shift method and study Radar Imager for Mars' Subsurface Exploration (R
Externí odkaz:
https://doaj.org/article/b03c1c563428491983c573574fdb5ebb
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
This paper studies the optimum signal choice for the estimation of the aortic blood pressure via aorta radius, using a monostatic radar configuration. The method involves developing the Cramér-Rao lower bound (CRLB) for a simplified model. The CRLB
Externí odkaz:
https://doaj.org/article/d9877cc2bb65432686dd13daf6cff4af
Autor:
Titus M. Casademont, Sigurd Eide, Emileigh Shoemaker, Tor Berger, Patrick Russell, Svein-Erik Hamran
The RIMFAX ground penetrating radar instrument on board the Mars 2020 Perseverance Rover has been continuously sounding the subsurface alongthe Rover traverse. In the data of the first 379 mission days on the Jezero Crater Floor we are able to identi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42b06ca24e1ee5db2ec3752f3980bdd3
https://doi.org/10.5194/egusphere-egu23-15500
https://doi.org/10.5194/egusphere-egu23-15500
Autor:
Jørgensen, Tor Berger
Bokanmeldelse av Tore Johnsens "Sami Nature-Centered Christianity in the European Arctic: Indigenous Theology Beyond Hierarchical Worldmaking". Anmeldelsen er skrevet av Tor Berger Jørgensen.
Tidsskrift for Praktisk Teologi, Vol 40 Nr. 1 (2023)
Tidsskrift for Praktisk Teologi, Vol 40 Nr. 1 (2023)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0882a94a772c1feb040f7de257a6ca
Autor:
Briony Heather Noelle Horgan, Arya Udry, Meiissa S Rice, Sanna Alwmark, Hans E. F. Amundsen, James F. Bell III, Larry S. Crumpler, Bradley Garczynski, Jeffrey R. Johnson, Kjartan Münster Kinch, Lucia Mandon, Marco Merusi, Chase Million, Jorge I. Núñez, Patrick S. Russell, Justin I. Simon, Michael St. Clair, Kathryn Stack Morgan, Alicia Fallacaro Vaughan, Brittan Valhalla Wogsland, Andrew Michael Annex, Andreas Bechtold, Tor Berger, Olivier Beyssac, Adrian Jon Brown, Edward Cloutis, Barbara A Cohen, Sarah Fagents, Linda C Kah, Ken Farley, David Timothy Flannery, Sanjeev Gupta, Sein-Erik Hamran, Yang Liu, Gerhard Paar, Cathy Quantin-Nataf, Nicolas Randazzo, Eleni Maria Ravanis, Steven F Sholes, David Shuster, Vivian Zheng Sun, Christian Tate, Nicholas Tosca, Meenakshi Wadhwa, Roger C. Wiens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::930057a52d61df015d0204c9f6c7fcac
https://doi.org/10.1002/essoar.10512674.1
https://doi.org/10.1002/essoar.10512674.1
Autor:
Svein-Erik Hamran, David A. Paige, Abigail Allwood, Hans E. F. Amundsen, Tor Berger, Sverre Brovoll, Lynn Carter, Titus M. Casademont, Leif Damsgård, Henning Dypvik, Sigurd Eide, Alberto G. Fairén, Rebecca Ghent, Jack Kohler, Michael T. Mellon, Daniel C. Nunes, Dirk Plettemeier, Patrick Russell, Matt Siegler, Mats Jørgen Øyan
Publikováno v:
Science Advances. 8
The Radar Imager for Mars Subsurface Experiment instrument has conducted the first rover-mounted ground-penetrating radar survey of the Martian subsurface. A continuous radar image acquired over the Perseverance rover’s initial ~3-kilometer travers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4296787be42b3b56fb2323edde4daf4
https://doi.org/10.1126/sciadv.abp8564
https://doi.org/10.1126/sciadv.abp8564
Autor:
Kathryn M. Stack, Nathan R. Williams, Fred Calef, Vivian Z. Sun, Kenneth H. Williford, Kenneth A. Farley, Sigurd Eide, David Flannery, Cory Hughes, Samantha R. Jacob, Linda C. Kah, Forrest Meyen, Antonio Molina, Cathy Quantin Nataf, Melissa Rice, Patrick Russell, Eva Scheller, Christina H. Seeger, William J. Abbey, Jacob B. Adler, Hans Amundsen, Ryan B. Anderson, Stanley M. Angel, Gorka Arana, James Atkins, Megan Barrington, Tor Berger, Rose Borden, Beau Boring, Adrian Brown, Brandi L. Carrier, Pamela Conrad, Henning Dypvik, Sarah A. Fagents, Zachary E. Gallegos, Brad Garczynski, Keenan Golder, Felipe Gomez, Yulia Goreva, Sanjeev Gupta, Svein-Erik Hamran, Taryn Hicks, Eric D. Hinterman, Briony N. Horgan, Joel Hurowitz, Jeffrey R. Johnson, Jeremie Lasue, Rachel E. Kronyak, Yang Liu, Juan Manuel Madariaga, Nicolas Mangold, John McClean, Noah Miklusicak, Daniel Nunes, Corrine Rojas, Kirby Runyon, Nicole Schmitz, Noel Scudder, Emily Shaver, Jason SooHoo, Russell Spaulding, Evan Stanish, Leslie K. Tamppari, Michael M. Tice, Nathalie Turenne, Peter A. Willis, R. Aileen Yingst
Publikováno v:
Space Science Reviews
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
Space Sci Rev
Instituto Nacional de Técnica Aeroespacial (INTA)
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
Space Sci Rev
Instituto Nacional de Técnica Aeroespacial (INTA)
Stack, K. et al.
The Mars 2020 Perseverance rover landing site is located within Jezero crater, a ∼50km diameter impact crater interpreted to be a Noachian-aged lake basin inside the western edge of the Isidis impact structure. Jezero hosts re
The Mars 2020 Perseverance rover landing site is located within Jezero crater, a ∼50km diameter impact crater interpreted to be a Noachian-aged lake basin inside the western edge of the Isidis impact structure. Jezero hosts re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2802b61b2e03febbc4b1030bcb41deb
https://resolver.caltech.edu/CaltechAUTHORS:20201209-145124835
https://resolver.caltech.edu/CaltechAUTHORS:20201209-145124835
Autor:
Jack Kohler, Jo Eide, Daniel Nunes, Hans E. F. Amundsen, Dirk Plettemeier, Michael T. Mellon, Oystein Helleren, Lynn M. Carter, Sigurd Eide, Leif Damsgard, Svein-Erik Hamran, Sverre Brovoll, David A. Paige, Patrick Russell, Kathryn Rowe, Henning Dypvik, Rebecca R. Ghent, Tor Berger, Mats Jorgen Oyan
The Radar Imager for Mars’ Subsurface Experiment (RIMFAX) is a Ground Penetrating Radar on the Mars 2020 mission’sPerseverancerover, which is planned to land near a deltaic landform in Jezero crater. RIMFAX will add a new dimension to rover inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0873265c961b8089d6624b16c00a9e
http://hdl.handle.net/10852/81406
http://hdl.handle.net/10852/81406