المؤلفون: ZHANG Yichao, ZHAO Xiangtian, ZHAO Yafei, SUN Yaohua, JIANG Cheng, ZHANG Shijie, PENG Mugen

المصدر: 天地一体化信息网络, Vol 5, Pp 3-16 (2024)

مصطلحات موضوعية: low earth orbit satellite constellation, satellites for non-navigation purposes, signal of opportunity, Doppler positioning, Information technology, T58.5-58.64

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2096-8930

URL الوصول: https://doaj.org/article/498efa597223488080d470254dd7946a

المؤلفون: Xuerui Wu, Lixiong Chen, Jiancheng Shi

المصدر: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 4890-4898 (2024)

مصطلحات موضوعية: Global navigation satellite system-reflectometry (GNSS-R)/signal of opportunity-reflectometry (SoOP-R), random rough surface scattering model, RR polarization, specular reflectivity, Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10438352/; https://doaj.org/toc/2151-1535

URL الوصول: https://doaj.org/article/34c82f8589e94b149f4fc4e3c9c3ede9

المؤلفون: Antonello Florio, Noori Bnilam, Claudio Talarico, Paolo Crosta, Gianfranco Avitabile, Giuseppe Coviello

المصدر: IEEE Access, Vol 12, Pp 17446-17459 (2024)

مصطلحات موضوعية: Angle-of-arrival (AoA), direction of arrival (DoA), low earth orbits (LEO), positioning, signal of opportunity (SoOp), field-programmable gate array (FPGA), Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10415436/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/45894de43685468a81bc2f60650001f4

المؤلفون: Jie SHEN, Hui LIU, Jianbing RAO, Quan HE, Liyan BEN, Zhizhong WANG, Ying XIONG

المصدر: Dianxin kexue, Vol 39, Pp 122-128 (2023)

مصطلحات موضوعية: global navigation satellite system, communication and navigation symbiosis, location management, signal of opportunity, power spectral density, inertial-navigation system, extended Kalman filter, Telecommunication, TK5101-6720, Technology

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1000-0801

URL الوصول: https://doaj.org/article/c9d6fefe79eb46f293e0dda6fe331080

المؤلفون: Lihao Yao, Honglei Qin, Boyun Gu, Guangting Shi, Hai Sha, Mengli Wang, Deyong Xian, Feiqiang Chen, Zukun Lu

المصدر: Drones, Vol 8, Iss 4, p 164 (2024)

مصطلحات موضوعية: UAV positioning, signal of opportunity, low Earth orbit satellite, SCCI algorithms, Motor vehicles. Aeronautics. Astronautics, TL1-4050

Relation: https://www.mdpi.com/2504-446X/8/4/164; https://doaj.org/toc/2504-446X; https://doaj.org/article/d47baf4ea5664f94a37800a11c3c2af7

الاتاحة: https://doi.org/10.3390/drones8040164
https://doaj.org/article/d47baf4ea5664f94a37800a11c3c2af7

المؤلفون: Giovanni B. Palmerini, Prakriti Kapilavai

المساهمون: Sergio De Rosa, Marco Petrolo, Mirco Zaccariotto, Palmerini, Giovanni B., Kapilavai, Prakriti

مصطلحات موضوعية: satellite navigation, GNSS, Low-Earth Orbit, signal of opportunity

Relation: info:eu-repo/semantics/altIdentifier/isbn/9781644902806; ispartofbook:Aeronautics and Astronautics - AIDAA XXVII International Congress; AIDAA XXVII International Congress; volume:37; firstpage:108; lastpage:112; numberofpages:5; serie:MATERIALS RESEARCH PROCEEDINGS; https://hdl.handle.net/11573/1700829

الاتاحة: https://hdl.handle.net/11573/1700829
https://doi.org/10.21741/9781644902813-24

المؤلفون: Muyuan Jiang, Honglei Qin, Yu Su, Fangchi Li, Jianwu Mao

المصدر: Remote Sensing; Volume 15; Issue 8; Pages: 2136

مصطلحات موضوعية: Signal-of-Opportunity, Global Navigation Satellite System, Low Earth Orbit, differential positioning

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Engineering Remote Sensing; https://dx.doi.org/10.3390/rs15082136

الاتاحة: https://doi.org/10.3390/rs15082136

المؤلفون: Nabil Jardak, Ronan Adam

المصدر: Sensors; Volume 23; Issue 6; Pages: 3234

مصطلحات موضوعية: positioning, signal of opportunity, Doppler shift, low earth orbit, Ku-band, Starlink

وصف الملف: application/pdf

Relation: Navigation and Positioning; https://dx.doi.org/10.3390/s23063234

الاتاحة: https://doi.org/10.3390/s23063234

المؤلفون: Manos Orfanos, Harris Perakis, Vassilis Gikas, Günther Retscher, Thanassis Mpimis, Ioanna Spyropoulou, Vasileia Papathanasopoulou

المصدر: Sensors, Vol 23, Iss 5, p 2829 (2023)

مصطلحات موضوعية: indoor positioning, signal-of-opportunity (SoP), wireless-fidelity (Wi-Fi), received signal strength (RSS), round trip time (RTT), fine time measurement (FTM) protocol, Chemical technology, TP1-1185

Relation: https://www.mdpi.com/1424-8220/23/5/2829; https://doaj.org/toc/1424-8220; https://doaj.org/article/d3c1dd3abef64ea1a92d5b084bf0eadd

الاتاحة: https://doi.org/10.3390/s23052829
https://doaj.org/article/d3c1dd3abef64ea1a92d5b084bf0eadd

المؤلفون: Sapienza, Fabiola, Bacci, Giacomo, Giannetti, Filippo, Lottici, Vincenzo, Colicelli, Antonio, Vaccaro, Attilio, Gammone, Michele, Davini, Nicola, Picchi, Ottavio M., Serafino, Giovanni, Caparrini, Francesca, Antonini, Andrea, Mazza, Alessandro, Melani, Samantha, Ortolani, Alberto, Adirosi, Elisa, Baldini, Luca, Rallo, Giovanni, Policelli, Frederick S., Huffman, George J.

المساهمون: Mykhaylo Andriychuk, Mariya Antyufeyeva, Olga Bagatska, Sapienza, Fabiola, Bacci, Giacomo, Giannetti, Filippo, Lottici, Vincenzo, Colicelli, Antonio, Vaccaro, Attilio, Gammone, Michele, Davini, Nicola, Picchi, Ottavio M., Serafino, Giovanni, Caparrini, Francesca, Antonini, Andrea, Mazza, Alessandro, Melani, Samantha, Ortolani, Alberto, Adirosi, Elisa, Baldini, Luca, Rallo, Giovanni, Policelli, Frederick S., Huffman, George J.

مصطلحات موضوعية: Rainfall rate estimation, satellite-to-ground links, signal of opportunity, rain fading

وصف الملف: ELETTRONICO

Relation: info:eu-repo/semantics/altIdentifier/isbn/979-8-3503-3152-3; ispartofbook:2022 IEEE 2nd Ukrainian Microwave Week (UkrMW); 2022 IEEE 2nd Ukrainian Microwave Week (UkrMW); volume:1; issue:1; firstpage:523; lastpage:528; numberofpages:6; alleditors:Mykhaylo Andriychuk, Mariya Antyufeyeva, Olga Bagatska; https://hdl.handle.net/11568/1185332; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85149181467; https://ieeexplore.ieee.org/document/10037149

الاتاحة: https://hdl.handle.net/11568/1185332
https://doi.org/10.1109/UkrMW58013.2022.10037149
https://ieeexplore.ieee.org/document/10037149

المؤلفون: Xuerui Wu, Andrés Calabia, Jin Xu, Weihua Bai, Peng Guo

المصدر: Geoscience Letters, Vol 8, Iss 1, Pp 1-15 (2021)

مصطلحات موضوعية: Bistatic scattering, Forest canopy, Radiative transfer equation model, GNSS-reflectometry (GNSS-R), Polarization, Signal of opportunity-reflectometry (SoOP-R), Science, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2196-4092

URL الوصول: https://doaj.org/article/571e28ec575c4facb23e611019a471de

المؤلفون: Florio, Antonello, Bnilam, Noori, Talarico, Claudio, Crosta, Paolo, Avitabile, Gianfranco, Coviello, Giuseppe

المساهمون: Florio, Antonello, Bnilam, Noori, Talarico, Claudio, Crosta, Paolo, Avitabile, Gianfranco, Coviello, Giuseppe

مصطلحات موضوعية: Estimation, Low earth orbit satellite, Location awarene, Space vehicle, Real-time system, Direction-of-arrival estimation, Position control, Field programmable gate array, Angle-of-arrival (AoA), direction of arrival (DoA), low earth orbits (LEO), positioning, signal of opportunity (SoOp), field-programmable gate array (FPGA)

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:001161828600001; volume:12; firstpage:17446; lastpage:17459; numberofpages:14; journal:IEEE ACCESS; https://hdl.handle.net/11589/268881; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85184306699

الاتاحة: https://hdl.handle.net/11589/268881
https://doi.org/10.1109/access.2024.3359440

المؤلفون: Zhongliang Deng, Hang Qi, Yanxu Liu, Enwen Hu

المصدر: Sensors; Volume 21; Issue 23; Pages: 7871

مصطلحات موضوعية: time frequency analysis, signal of opportunity, Nav-SOP, convolutional neural network, USRP

وصف الملف: application/pdf

Relation: Navigation and Positioning; https://dx.doi.org/10.3390/s21237871

الاتاحة: https://doi.org/10.3390/s21237871

المؤلفون: Stader, John, Gunawardena, Sanjeev

المصدر: Faculty Publications

مصطلحات موضوعية: #antcenter, Signal of opportunity, Open source software

Relation: https://scholar.afit.edu/facpub/917

الاتاحة: https://scholar.afit.edu/facpub/917
https://doi.org/10.33012/2021.17826;

المؤلفون: Elgammal, Khaled Walid, Turan, Berke Can, Bedir, Oğuz, Çelebi, Hasari, Özdemir, Mehmet Kemal

مصطلحات موضوعية: Analog TV, GPS, Localization, PAL, Signal-of-Opportunity, TDOA

وصف الملف: application/pdf

Relation: 14th International Conference on Ubiquitous and Future Networks, ICUFN 2023; info:eu-repo/grantAgreement/TUBITAK/SOBAG/120N573; Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı; Elgammal, K. W., Turan, B. C., Bedir, O., Çelebi, H. ve Özdemir, M. K. (2023). Signal of opportunity based TDOA positioning using analog TV signals.14th International Conference on Ubiquitous and Future Networks, ICUFN 2023 içinde (451-455. ss.). Paris, 4-7 July 2023. https://dx.doi.org/10.1109/ICUFN57995.2023.10200258; https://dx.doi.org/10.1109/ICUFN57995.2023.10200258; https://hdl.handle.net/20.500.12511/11415; 2023; 451; 455; 2-s2.0-85169294059

الاتاحة: https://hdl.handle.net/20.500.12511/11415
https://doi.org/10.1109/ICUFN57995.2023.10200258

المؤلفون: Adirosi E., Facheris L., Giannetti F., Scarfone S., Bacci G., Mazza A., Ortolani A., Baldini L.

المساهمون: Adirosi, E., Facheris, L., Giannetti, F., Scarfone, S., Bacci, G., Mazza, A., Ortolani, A., Baldini, L.

مصطلحات موضوعية: Rainfall rate estimation, satellite-to-ground link, signal of opportunity

وصف الملف: ELETTRONICO

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000711850900009; volume:59; issue:11; firstpage:8978; lastpage:8991; numberofpages:14; journal:IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING; https://hdl.handle.net/11568/1074848; https://ieeexplore.ieee.org/document/9293159

الاتاحة: https://hdl.handle.net/11568/1074848
https://doi.org/10.1109/TGRS.2020.3041448
https://ieeexplore.ieee.org/document/9293159

المؤلفون: Fabiola Sapienza, Giacomo Bacci, Filippo Giannetti, Vincenzo Lottici, Antonio Colicelli, Attilio Vaccaro, Michele Gammone, Nicola Davini, Ottavio M. Picchi, Giovanni Serafino, Francesca Caparrini, Andrea Antonini, Alessandro Mazza, Samantha Melani, Alberto Ortolani, Elisa Adirosi, Luca Baldini, Giovanni Rallo, Frederick S. Policelli, George J. Huffman

مصطلحات موضوعية: Rainfall rate estimation, signal of opportunity, Rainfall rate estimation, satellite-to-ground links, signal of opportunity, rain fading, rain fading, satellite-to-ground links

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63062a34c6cd8743b90066967ef4c514
https://hdl.handle.net/11568/1185332

المؤلفون: Andres Calabia, Weihua Bai, Xuerui Wu, Jin Xu, Peng Guo

المصدر: Geoscience Letters, Vol 8, Iss 1, Pp 1-15 (2021)

مصطلحات موضوعية: Earth observation, 010504 meteorology & atmospheric sciences, Science, 0211 other engineering and technologies, GNSS-reflectometry (GNSS-R), 02 engineering and technology, 01 natural sciences, Signal of opportunity-reflectometry (SoOP-R), Polarization, Radiative transfer, Specular reflection, Reflectometry, 021101 geological & geomatics engineering, 0105 earth and related environmental sciences, Remote sensing, Physics, Tree canopy, QE1-996.5, Bistatic scattering, Scattering, Radiative transfer equation model, Geology, Polarization (waves), Forest canopy, Bistatic radar, General Earth and Planetary Sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aab3b4c5354b6e302bdad0f17a67c5d
https://doaj.org/article/571e28ec575c4facb23e611019a471de

المؤلفون: Letizia Lo Presti, Jie Huang, Roberto Garello

المصدر: Sensors, Vol 13, Iss 8, Pp 10191-10218 (2013)

مصطلحات موضوعية: DVB-T, signal-of-opportunity, GNSS, positioning, Chemical technology, TP1-1185

وصف الملف: electronic resource

Relation: http://www.mdpi.com/1424-8220/13/8/10191; https://doaj.org/toc/1424-8220

URL الوصول: https://doaj.org/article/2bca1baa38cc439e936df005743bf079

المؤلفون: Serant, Damien, Julien, Olivier, Thevenon, Paul, Ries, Lionel, Dervin, Mathieu

المساهمون: ENAC - Equipe télécommunications (TELECOM), Ecole Nationale de l'Aviation Civile (ENAC), Centre National d'Études Spatiales Toulouse (CNES), Thales Alenia Space Toulouse (TAS), THALES France

المصدر: Signal Processing Conference (EUSIPCO), 2012 Proceedings of the 20th European ; EUSIPCO 2012, 20th European Signal Processing Conference ; https://hal-enac.archives-ouvertes.fr/hal-01022482 ; EUSIPCO 2012, 20th European Signal Processing Conference, Aug 2012, Bucharest, Romania. pp 539-543

مصطلحات موضوعية: OFDM, DVBT, signal of opportunity, positioning, navigation, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing

جغرافية الموضوع: Bucharest, Romania

Relation: hal-01022482; https://hal-enac.archives-ouvertes.fr/hal-01022482; https://hal-enac.archives-ouvertes.fr/hal-01022482/document; https://hal-enac.archives-ouvertes.fr/hal-01022482/file/485.pdf

الاتاحة: https://hal-enac.archives-ouvertes.fr/hal-01022482
https://hal-enac.archives-ouvertes.fr/hal-01022482/document
https://hal-enac.archives-ouvertes.fr/hal-01022482/file/485.pdf