Nettsider med emneord «remote sensing»

Glacier ice speed
Publisert 29. okt. 2013 10:09

► Measuring a changing Earth

To better monitor and understand Earth system processes and their impacts on human and natural systems, remote sensing and the analysis of geographical information play an increasingly important role in today's world. Remote sensing and geoinformatics are influential and versatile technologies for many fields and applications in society. We develop methods and applications of remote sensing and geomatics at the interface between natural sciences, technology, informatics, and society-relevant applications.

Publisert 18. des. 2014 19:15
Image of Mount Everest and the Khumbu icefall (left) in a green-red-near infrared ASTER satellite image. Snow and ice appear white, as also humans see it. Inset to the right: Part of the mountain and ice fall as seen with a satellite image that captures infrared light that show snow and ice in dark colours. Figure: A. Kääb.
Publisert 29. okt. 2014 10:00

A large international study - Global Land Ice Measurements from Space (GLIMS) shows that Earth’s glaciers are shrinking with only a few exceptions. The scientists behind the study have applied satellite images to study the glaciers over the recent decades. The comprehensive report is now published as a book and an e-book.

Image may contain: Cloud, Sky, Water resources, Mountain, Ecoregion.
Publisert 13. nov. 2023 09:54

Our next LATICE seminar will be about Bayesian inverse modeling and data assimilation for the terrestrial cryosphere with presentations from Brian Groenke and Marco Mazzolini on November 29th, 2023 at 14:00.

Publisert 2. jan. 2020 13:35
\Bilde av Mount Everest og Khumbu brefallet (til venstre i bildet) i et grønt-rød-nær infrarød ASTER satellittbilde. Snø og is er gjengitt i hvitt som også vi mennesker ser det. Innsnitt til høyre: Del av isbre/fjell sett med et satellittbilde som måler infrarøde stråler som avbilder snø og is i mørke farger. Figur: A. Kääb
Publisert 29. okt. 2014 09:34

En stor internasjonal studie - Global Land Ice Measurements from Space (GLIMS) viser at jordens isbreer med noen få unntak minker i størrelse. Forskerne bak studien har benyttet satelittbilder for å studere isbreene over de siste tiårene. Den omfattende studien er nå publisert i boken; Global Land Ice Measurements from Space.

Publisert 11. mars 2014 10:30
Publisert 17. nov. 2015 15:09

Permafrost is found in about a quarter of the land area in the northern hemisphere. Unlike snow and ice cannot permafrost be "observed" with remote sensing techniques. However satellites collect data regarding permafrost from sensors in field, and permafrost can be modelled numerically using above-ground data sets of temperature and snow depth. We aim in SatPerm to see if such data sets can be used for modelling of permafrost.

Publisert 7. sep. 2021 12:51

The European satellites Sentinel-1 A and B have been in operation since 2014 and 2016, respectively. The radar onboard them allows the detection of avalanche debris.

Publisert 21. nov. 2010 18:48

Signal processing, image analysis, and machine learning for applications in medical imaging, sonar, seismics, and remote sensing.

Bas Altena at the Innsbruck Summer School of Alpine Research 2019. This one-week long summer school in June was held for the third time. Venue was Obergurgl (Austria). Photo: Katharina Anders, University of Heidelberg, Germany
Publisert 28. aug. 2019 11:18

This summer Bas Altena gave a keynote talk during the Innsbruck Summer School of Alpine Research 2019, Austria, on how to use the small CubeSat satellites to observe glaciers and processes on Earth.

Publisert 3. okt. 2016 09:44
Publisert 27. apr. 2023 14:28
Publisert 24. feb. 2022 14:52
Publisert 3. okt. 2016 09:46
Publisert 28. sep. 2021 15:13
Publisert 2. nov. 2021 15:13
Publisert 30. jan. 2024 09:45
Publisert 4. sep. 2019 13:10
Publisert 10. des. 2013 19:55
Publisert 11. juni 2014 12:32
Publisert 15. okt. 2015 15:37
Publisert 22. nov. 2021 10:00
Publisert 3. feb. 2023 09:44