Downloadable files, some of which are for NL-RIA members only
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Radar Altimeter Signal Processing Architecture and Hardware Design |
Reports | Report by Kees de Haan and Peter Koomen of Rfx on the processing architecture for a Ka-band spaceborne altimeter and the consequent design and testing of an experimental radar test board. | October 14, 2024 | Please login to download |
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NLRIA 2017 PIPP proposal excerpt |
Project proposals | This is the proposal submitted to NSO PIPP program in September 2017 to found the NL-RIA knowledge network and get the first round of projects started. | April 18, 2023 | Download |
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Satellite altimeter model |
Presentations, Reports | Satellite Altimeter Model is an Excel spreadsheet to quickly analyse radar altimeter instrument requirements and performance by Peter Hoogeboom, March 2023. See the Altimetry introduction document for more information on its usage. | April 4, 2023 | Please login to download |
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Radar altimetry introduction |
Presentations | A short course on radar altimetry, with emphasis on explanation and calculation of various important instrument parameters. A corresponding Excel spreadsheet Satellite Altimeter Model can be found in this section. | April 4, 2023 | Please login to download |
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NL-RIA final report |
Reports | Final report on the project "Dutch network on small spaceborne radar instruments and applications (NL-RIA)", carried out in the period 2017-2021. Main contractor TU Delft, report written by F.J. Lopez-Dekker (project manager) and co-project managers, Rens Swart and Peter Hoogeboom. | January 12, 2022 | Please login to download |
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SwarmSAR Roadmap Meeting 24 Feb 2021 |
Meetings, Presentations | Concept and requirements presented in the 24/02/2021 meeting | February 24, 2021 | Please login to download |
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Ka-band Altimeter CubeSat Constellations – IAC2020 conference |
Conferences | J.Guo, Y.Li, S.H.Mok, B.Krijnen, P. Hoogeboom, P.Lopez-Dekker, C.Buck, AltiCube: A Ka-band Altimeter CubeSat Constellation for Ocean Monitoring, 71st International Astronautical Congress (IAC), 12-14 October 2020. | October 20, 2020 | Download |
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SwarmSAR Design – IEEE Radarcon2020 Presentation |
Conferences | Lorenzo Iannini, Paco Lopez-Dekker, Peter Hoogeboom, A Highly Flexible and Scalable S-band SwarmSAR from Very Simple Nodes, IEEE Radarcon 2020. Presentation held 22 September 2020. | October 13, 2020 | Download |
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Ozan Dogan – Unambiguous Recovery… |
Papers | IEEE GRSL paper by Ozan Dogan, Faruk Eysal and Paco Lopez-Dekker, 2020, Unambiguous Recovery of Multistatic SAR Data for Nonzero Cross Track Baseline Case. | October 9, 2020 | Download |
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SwarmSAR Design – IEEE Radarcon 2020 Proceedings |
Conferences, Papers | Lorenzo Iannini, Paco Lopez-Dekker, Peter Hoogeboom, A Highly Flexible and Scalable S-band SwarmSAR from Very Simple Nodes, IEEE Radarcon 2020 Proceedings | October 5, 2020 | Download |
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Meeting 2020/02 TUD-AE – mission analysis |
Meetings, Presentations | Presentation slides by Jian Guo, TUD-AE, title: Alticubes: Mission Analysis and System Sizing. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – technical meeting NLRIA minutes concept |
Meetings, Minutes | Minutes of the technical NL-RIA wide workshop regarding current status of research on altimeter mission, the swarmSAR mission and the foldable antenna, and a discussion on the technology & programmatic roadmap. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-GRS – SwarmSAR mission concept |
Meetings, Presentations | Presentation slides by Lorenzo Iannini, TUD-GRS, title: SwarmSAR Mission Concept, Applications and Requirements. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-GRS – Cubesat altimeter constellation |
Meetings, Presentations | Presentation slides by Yuanhao Li, TUD-GRS, title: Cubesat altimeter constellation mission concepts & performance. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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FutureWater Altimetry for hydrology |
Reports | FutureWater final report on user needs in radar altimetry for hydrology, i.e. inland water applications. This study was performed by FutureWater as part of the NL-RIA user requirements inventory. Authors J.E. Hunink, J.P.C. Eekhout, J. de Vente, S. Contreras, G. Simons, January 2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – ISIS – Towards Operational Constellation |
Meetings, Presentations | Presentation slides by Eric Bertels, ISIS, title: NLRIA towards an operational constellation. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – NLR – Platform analysis |
Meetings, Presentations | Presentation slides by Bert_Johan Volmuller and Niels Bernving, NLR, title: NL-RIA – Platform and analysis. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-3mE – Antennas |
Meetings, Presentations | Presentation slides by Alden Yellowhorse, TUD-3mE, title: Antennas from drawing to space. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-EWI – Multistatic SAR processing |
Meetings, Presentations | Presentation slides by Ozan Dogan, TUD-GRS, title: Multistatic SAR signal processing. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-EWI – Altimeter system design |
Meetings, Presentations | Presentation slides by Ozan Dogan, TUD-EWI, title: Radar Altimeter system design. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Meeting 2020/02 – TUD-GRS – Overview |
Meetings, Presentations | Presentation slides by Paco Lopez-Dekker, TUD-GRS, title: Dutch knowledge-network on Radar Instruments and Applications (NL-RIA), introduction to the workshop. NLRIA workshop dd 19/02/2020. | December 15, 2020 | Please login to download |
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Hermess User needs radar altimetry for oceanographic and maritime applications |
Reports | Hermess final report on user needs in radar altimetry for oceanographic and maritime applications. This study was performed by Hermess as part of the NL-RIA user requirements inventory. Author G. Hesselmans, January 2020. | December 15, 2020 | Please login to download |
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Meeting 2019/02 – Altimetry User Requirements – Minutes |
Meetings, Minutes | Minutes for the Altrimetry User Requirements workshop dd 11/02/2019. Edited by Swartvast. | December 15, 2020 | Please login to download |
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Cubesat altimeters – Yuanhao Li – ARSIKEO2019 |
Conferences, Papers | Yuanhao Li, Peter Hoogeboom, Paco Lopez-Dekker, Lorenzo Iannini, 2019, Alticubes: a Ka-Band Cubesat Altimeter Constellation Concept, ARSI KEO 2019 conference, ESTEC, Noordwijk. | February 28, 2020 | Download |
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Meeting 2019/05 – Concept Review – Minutes |
Meetings, Minutes | Minutes for the Preliminary Concept Review workshop dd 29/05/2019. Edited by Swartvast. | December 15, 2020 | Please login to download |
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Meeting 2019/05 – Concept Review – Requirements sheet |
Meetings, Reports | First iteration for the SAR and altimetry concepts requirements. The sheet have been discussed and compiled during the Preliminary Concept Review workshop dd 29/05/2019. More consolidated requirements can be found in the MRD. | December 15, 2020 | Please login to download |
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Meeting 2018/09 Concepts Selection – Minutes |
Meetings, Minutes | Minutes for the Concept Selection Meeting dd 26/09/2018. Edited by Swartvast. | December 15, 2020 | Please login to download |
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2019 – IGARSS – PRF Sampling Strategies for swarmSAR Systems |
Conferences, Papers | L. Iannini, A. Mancinelli, P. Lopez-Dekker, P. Hoogeboom, Y. Li, F. Uysal, A. Yarovoy, 2019, PRF Sampling Strategies for swarmSAR Systems, IEEE International Geoscience and Remote Sensing Symposium 2019 | February 28, 2020 | Download |
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Mission Requirements Document – swarmSAR |
Reports | Mission Requirements Document for the swarmSAR concept. Version November 2020. | December 15, 2020 | Please login to download |
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ESA Living Planet Symposium 2019 SwarmSAR presentation |
Conferences | SwarmSAR presentation slides - NCG symposium 29 November 2018 | February 28, 2020 | Download |