Photo of Steen Savstrup Kristensen
  • Ørsteds Plads, 348, 118

    2800 Kgs. Lyngby

    Denmark

1990 …2019

Research output per year

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Research Output

2019

Atmosphere-Space Interactions Monitor, Instrument and First Results

Kristensen, S. S., Balling, J. E., Brauer, P., Budtz-Jørgensen, C., Chanrion, O., Christiansen, F., Dimitriadou, K., Husbjerg, L., Jessen, N. C., Kuvvetli, I., Neubert, T., Oxborrow, C. A., Pedersen, S. M., Polny, J., Rasmussen, I. L., Reglero, V., Stoltze, C. B., Tcherniak, D., Thomsen, P. L. & Ostgaard, N., 2019, IGARSS 2019 - IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 8811-8814 (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Developments of RFI Detection Algorithms and Their Application to Future European Spaceborne Systems

Kristensen, S. S., Skou, N., Søbjærg, S. S. & Balling, J. E., 2019, IGARSS 2019 - IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 4451-4454 (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Greenland ice sheet mass balance assessed by PROMICE (1995–2015)

Colgan, W., Mankoff, K. D., Kjeldsen, K. K., Bjørk, A. A., Box, J. E., Simonsen, S. B., Sørensen, L. S., Khan, S. A., Solgaard, A. M., Forsberg, R., Skourup, H., Stenseng, L., Kristensen, S. S., Hvidegaard, S. M., Citterio, M., Karlsson, N., Fettweis, X., Ahlstrøm, A. P., Andersen, S. B., Van As, D. & 1 others, Fausto, R., 2019, In : Geological Survey of Denmark and Greenland (GEUS) Bulletin. 43, 6 p., e2019430201.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
128 Downloads (Pure)

Real-Time RFI Processor for Future Spaceborne Microwave Radiometers

Lahtinen, J., Kristensen, S. S., Kovanen, A., Lehtinen, K., Uusitalo, J., Schmidl Sobjærg, S., Skou, N. & D'Addio, S., 2019, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 12, 6, p. 1658-1669

Research output: Contribution to journalJournal articleResearchpeer-review

The Modular Multispectral Imaging Array (MMIA) of the ASIM Payload on the International Space Station

Chanrion, O., Neubert, T., Rasmussen, I. L., Stoltze, C., Tcherniak, D., Jessen, N. C., Polny, J., Brauer, P., Balling, J. E., Kristensen, S. S., Forchhammer, S., Hofmeyer, P., Davidsen, P., Mikkelsen, O., Bo Hansen, D., Bhanderi, D., Petersen, C. L. & Lorenzen, M., 2019, In : Space Science Reviews. 215, 4, p. 1-25

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
241 Downloads (Pure)

The Modular X- and Gamma-Ray Sensor (MXGS) of the ASIM Payload on the International Space Station

Østgaard, N., Balling, J. E., Bjørnsen, T., Brauer, P., Budtz-Jørgensen, C., Bujwan, W., Carlson, B., Christiansen, F., Connell, P., Eyles, C., Fehlker, D., Genov, G., Grudziński, P., Kochkin, P., Kohfeldt, A., Kuvvetli, I., Thomsen, P. L., Pedersen, S. M., Navarro-Gonzalez, J., Neubert, T. & 15 others, Njøten, K., Orleanski, P., Qureshi, B., Cenkeramaddi, L., Reglero, V., Reina, M., Rodrigo, J., Rostad, M., Sabau, M., Kristensen, S. S., Skogseide, Y., Solberg, A., Stadsnes, J., Ullaland, K. & Yang, S., 2019, In : Space Science Reviews. 215, 2, 28 p., 23.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
248 Downloads (Pure)

Ultra-High Performance C & L-Band Radiometer System for Future Spaceborne Ocean Missions

Skou, N., Søbjærg, S. S., Kristensen, S. S., Cappellin, C., Pontoppidan, K., de Lasson, J. R., Ivashina, M. V. & Iupikov, O. A., 2019, In : I E E E Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 12, 6, p. 1670 - 1678

Research output: Contribution to journalJournal articleResearchpeer-review

2018

Circum-Greenland, ice-thickness measurements collected during PROMICE airborne surveys in 2007, 2011 and 2015

Sørensen, L. S., Simonsen, S. B., Forsberg, R., Stenseng, L., Skourup, H., Kristensen, S. S. & Colgan, W., 2018, Geological Survey of Denmark and Greenland Bulletin: Review of Survey activities 2017. Garde, A. A., Bennike, O. & Watt, W. S. (eds.). Geological Survey of Denmark and Greenland, GEUS, Vol. 41. p. 79-82 (Geological Survey of Denmark and Greenland (GEUS) Bulletin, Vol. 41).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
138 Downloads (Pure)

Measured Performance of Improved Cross Frequency Algorithm for Detection of RFI from DTV

Kristensen, S. S., Søbjærg, S. S., Skou, N., Lahtinen, J., Uusitalo, J. & D'Addio, S., 2018, Proceedings of the 2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad). IEEE, p. 62-66

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Real-Time RFI Processor for the Next Generation Satellite Radiometers

Lahtinen, J., Kovanen, A., Lehtinen, K., Kristensen, S. S., Søbjærg, S. S., Skou, N. & D'Addio, S., 2018, Proceedings of the 2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad). IEEE, p. 71-76

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultra-High Performance C & L-Band Radiometer System for Future Spaceborne Ocean Missions

Skou, N., Søbjærg, S. S., Kristensen, S. S., Cappellin, C., Pontoppidan, K., de Lasson, J. R., Ivashina, M. & Iupikov, O., 2018, Proceedings of the 2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad). IEEE, p. 42-47

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2017

Simulated and measured performance of a real-time processor for RFI detection and mitigation on-board spaceborne microwave radiometers

Skou, N., Kristensen, S. S., Søbjærg, S. S., Kovanen, A. & Lahtinen, J., 2017, 2017 Ieee International Geoscience and Remote Sensing Symposium (igarss). IEEE, p. 1247-1250 4 p. (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica

Skou, N. & Kristensen, S. S., 2017, 2017 Ieee International Geoscience and Remote Sensing Symposium (igarss). IEEE, p. 2825-2828 4 p. (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2016

A global high-resolution data set of ice sheet topography, cavity geometry and ocean bathymetry

Schaffer, J., Timmermann, R., Arndt, J. E., Kristensen, S. S., Mayer, C., Morlighem, M. & Steinhage, D., 2016, In : Earth System Science Data. 8, p. 543-557

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
525 Downloads (Pure)

Performance of a Processor for On-Board RFI Detection and Mitigation in MetOpSG Radiometers

Skou, N., Kristensen, S. S., Lahtinen, J. & Kovanen, A., 2016, Proceedings of the 14th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad2016). IEEE, p. 58-61

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Basin-scale partitioning of Greenland ice sheet mass balance components (2007-2011)

Andersen, M. L., Stenseng, L., Skourup, H., Colgan, W., Khan, S. A., Kristensen, S. S., Andersen, S. B., Box, J. E., Ahlstrøm, A. P., Fettweis, X. & Forsberg, R., 2015, In : Earth and Planetary Science Letters. 409, p. 89-95 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Processor breadboard for on-board RFI detection and mitigation in MetOp-SG radiometers

Skou, N., Kristensen, S. S., Kovanen, A. & Lahtinen, J., 2015, Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2015). IEEE, p. 1445-1448

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2014

Digital processor breadboard for RFI detection and mitigation in spaceborne radiometers

Kristensen, S. S., Skou, N., Kovanen, A. & Lahtinen, J., 2014, Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014. IEEE, p. 211-214 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Future spaceborne ocean missions using high sensitivity multiple-beam radiometers

Skou, N., Søbjærg, S. S., Kristensen, S. S., Cappellin, C., Pontoppidan, K., Ivashina, M., Ihle, A. & Klooster, K. V., 2014, Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014. IEEE, p. 2546-2549 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

High-resolution ice thickness and bed topography of a land-terminating section of the Greenland Ice Sheet

Lindbäck, K., Pettersson, R., Doyle, S. H., Helanow, C., Jansson, P., Kristensen, S. S., Stenseng, L., Forsberg, R. & Hubbard, A. L., 2014, In : Earth System Science Data. 6, 2, p. 331-338

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
403 Downloads (Pure)

Mapping of the DOME-C area in Antarctica by an airborne L-band radiometer

Skou, N., Kristensen, S. S., Søbjærg, S. S. & Balling, J. E., 2014, Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014. IEEE, p. 3610-3613 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Mass loss from an ice-sheet drainage basin in West Greenland

Andersen, M. L., Bech Andersen, S., Stenseng, L., Skourup, H., Colgan, W., Kristensen, S. S., Merryman Boncori, J. P., Ahlstrøm, A. P., Fettweis, X., Forsberg, R., Citterio, M., Box, J. E. & Fausto, R. S., 2014, Review of Survey activities 2013. Bennike, O., Garde, A. A. & Watt, W. S. (eds.). Geological Survey of Denmark and Greenland, GEUS, p. 87-90 (Geological Survey of Denmark and Greenland (GEUS) Bulletin; No. 31, Vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
220 Downloads (Pure)

Multichannel surface clutter suppression: East Antarctica P-band SAR ice sounding in the presence of grating lobes

Bekaert, D., Gebert, N., Lin, C-C., Heliere, F., Dall, J., Kusk, A. & Kristensen, S. S., 2014, In : Annals of Glaciology. 55, 67, p. 9-21 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Sustained high basal motion of the Greenland ice sheet revealed by borehole deformation

Ryser, C., Luethi, M. P., Andrews, L. C., Hoffman, M. J., Catania, G. A., Hawley, R. L., Neumann, T. A. & Kristensen, S. S., 2014, In : Journal of Glaciology. 60, 222, p. 647-660 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2013

DOMECair: An Airborne Campaign in Antarctica Supporting SMOS Calibration

Skou, N., Kristensen, S. S., Søbjærg, S. S. & Balling, J. E., 2013, Proceedings of ESA Living Planet Symposium. European Space Agency

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

High-elevation mass loss of Greenland increasing

Andersen, M. L., Andersen, S. B., Ahlstrøm, A. P., Stenseng, L., Skourup, H., Kristensen, S. S., Forsberg, R., Fettweis, X. & Joughin, I. R., 2013. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
63 Downloads (Pure)

High resolution ice thickness, bed topography, and roughness of a land terminating section of the western Greenland Ice Sheet

Lindback, K., Pettersson, R., Doyle, S. H., Hubbard, A., Helanow, C., Kristensen, S. S., Stenseng, L. & Forsberg, R., 2013. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
76 Downloads (Pure)

The airborne EMIRAD L-band radiometer system

Søbjærg, S. S., Kristensen, S. S., Balling, J. E. & Skou, N., 2013, Proceedings of IGARSS 2013. IEEE, p. 1900-1903 4 p. (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2012

Coherent Surface Clutter Suppression Techniques with Topography Estimation for Multi-Phase-Center Radar Ice Sounding

Nielsen, U., Dall, J., Kristensen, S. S. & Kusk, A., 2012, Proceedings of EUSAR 2012. VDE Verlag, p. 247-250 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

On-board digital RFI and polarimetry processor for future spaceborne radiometer systems

Skou, N., Kristensen, S. S., Ruokokoski, T. & Lahtinen, J., 2012, IEEE International Geoscience and Remote Sensing Symposium proceedings. IEEE, p. 3423-3426 (IEEE International Geoscience and Remote Sensing Symposium).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

P-band radar ice sounding in Antarctica

Dall, J., Kusk, A., Kristensen, S. S., Nielsen, U., Forsberg, R., Lin, C-C., Gebert, N., Casal, T., Davidson, M., Bekaert, D. & Buck, C., 2012, IEEE International Geoscience and Remote Sensing Symposium proceedings. IEEE, p. 1561-1564 (IEEE International Geoscience and Remote Sensing Symposium).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

RFI detected by kurtosis and polarimetry: performance comparison based on airborne campaign data

Balling, J. E., Søbjærg, S. S., Kristensen, S. S. & Skou, N., 2012, 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

RFI detection in SMOS data using 3rd and 4th Stokes parameters

Kristensen, S. S., Balling, J. E., Skou, N. & Sobjaerg, S. S., 2012, Proceedings of the 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad). Rome: IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

RFI in SMOS data detected by polarimetry

Kristensen, S. S., Balling, J. E., Skou, N. & Søbjærg, S. S., 2012, IEEE International Geoscience and Remote Sensing Symposium proceedings. IEEE, p. 3320-3323 (IEEE International Geoscience and Remote Sensing Symposium).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Surface Clutter Suppression Techniques Applied to P-band Multi-Channel SAR Ice Sounder Data from East Antarctica

Lin, C-C., Bekaert, D., Gebert, N., Heliere, F., Buck, C., Casal, T., Davidson, M., Dall, J., Kusk, A., Kristensen, S. S., Mosig, J. & Zürcher, J-F., 2012. 9 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
171 Downloads (Pure)
2011

Ice flux divergence anomalies on 79north Glacier, Greenland

Seroussi, H., Morlighem, M., Rignot, E., Larour, E., Aubry, D., Ben Dhia, H. & Kristensen, S. S., 2011, In : Geophysical Research Letters. 38, p. L09501

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
381 Downloads (Pure)
2010

ESA'S POLarimetric Airborne Radar Ice Sounder (POLARIS): design and first results

Dall, J., Kristensen, S. S., Krozer, V., Hernández, C. C., Vidkjær, J., Kusk, A., Balling, J. E., Skou, N., Søbjærg, S. S. & Christensen, E. L., 2010, In : I E T Radar, Sonar and Navigation. 4, 3, p. 488-496

Research output: Contribution to journalJournal articleResearchpeer-review

L-Band RFI as Experienced During Airborne Campaigns in Preparation for SMOS

Skou, N., Misra, S., Balling, J. E., Kristensen, S. S. & Søbjærg, S. S., 2010, In : I E E E Transactions on Geoscience and Remote Sensing. 48, 3, p. 1398-1407

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
385 Downloads (Pure)

RFI and SMOS: Preparatory campaigns and first observations from space

Balling, J. E., Søbjærg, S. S., Kristensen, S. S. & Skou, N., 2010, 11. Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment. IEEE, p. 282-287

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Surveys and Analysis of RFI in The Smos Context

Skou, N., Balling, J. E., Søbjærg, S. S. & Kristensen, S. S., 2010, International Geoscience and Remote Sensing Symposium. IEEE, p. 2011-2014

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
410 Downloads (Pure)
2009

A new regional high-resolution map of basal and surface topography for the Greenland ice-sheet margin at Paakitsoq, West Greenland

Mottram, R., Nielsen, C., Ahlstrøm, A. P., Reeh, N., Kristensen, S. S., Christensen, E. L., Forsberg, R. & Stenseng, L., 2009, In : Annals of Glaciology. 50, 51, p. 105-111

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
250 Downloads (Pure)

Implementation and Test of POLARIS, a P-band Polarimetric Airborne Radar Ice Sounder

Dall, J., Kusk, A., Kristensen, S. S., Krozer, V., Hernandéz, C. C., Vidkjær, J., Balling, J. E., Skou, N., Søbjærg, S. S. & Christensen, E. L., 2009, Proceedings of ARSI: ESA-ESTEC, Noordwijk, 16-18 November 2009.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2008

Airborne ice-sounder- and laser-altimeter survey of the Greenland ice-sheet margin near ISUA, july 26 – 27, 2007

Reeh, N., Christensen, E. L., Hanson, S., Kristensen, S. S. & Stenseng, L., 2008, Copenhagen: DTU Space.

Research output: Book/ReportReportResearch

Airborne ice-sounder survey of the Austfonna Ice Cap and Kongsfjorden Glacier at Svalbard, May 3rd, 2007

Kristensen, S. S., Christensen, E. L., Hanson, S., Reeh, N., Skourup, H. & Stenseng, L., 2008, Copenhagen: DTU Space. 13 p.

Research output: Book/ReportReportResearch

A new programme for monitoring the mass loss of the Greenland ice sheet

Ahlstrøm, A. P., Gravesen, P., Bech Andersen, S., van As, D., Citterio, M., Fausto, R. S., Nielsen, S., Jepsen, H. F., Kristensen, S. S., Christensen, E. L., Stenseng, L., Forsberg, R., Hanson, S. & Petersen, D., 2008, In : Geological Survey of Denmark and Greenland (GEUS) Bulletin. 15, p. 61-64

Research output: Contribution to journalJournal articleResearchpeer-review

Estimating the future ice sheet hydropower potential in Paakitsoq, Ilulissat, West Greenland

Ahlstrøm, A. P., Mottram, R. H., Nielsen, C., Reeh, N., Andersen, S. B., Kristensen, S. S., Christensen, E. L., Stenseng, L. & Forsberg, R., 2008, In : E O S. 89, p. 53

Research output: Contribution to journalJournal articleResearch

Implementation of an airborne P-band ice sounding radar

Dall, J., Kristensen, S. S., Krozer, V., Hernández, C. C., Vidkjær, J., Kusk, A., Balling, J. E., Skou, N., Søbjærg, S. S. & Christensen, E. L., 2008, Proceedings of the European Conference on Synthetic Aperture Radar: EUSAR 2008. VDE conferences, p. 103-106

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch