Zobrazeno 1 - 10
of 13
pro vyhledávání: '"P. V. Jayasri"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-5, Pp 629-635 (2018)
Oil spills in oceans have a significant long term effect on the marine ecosystem and are of prime concern for maritime economy. In order to locate and estimate the oil spread area and for quantitative damage assessment, it is required to continually
Externí odkaz:
https://doaj.org/article/779bef01ff884d4f8ffd4a7a8dcd7d11
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-5, Pp 637-642 (2018)
Corner Reflectors (CR) are standard passive radar targets which offer one of the best solutions for SAR calibration. Radar Cross Section (RCS) of corner reflectors plays a vital role for estimation of calibration parameters and hence back scatter coe
Externí odkaz:
https://doaj.org/article/bc3df906b980435999644e5d2230df68
Autor:
Ayyagari Ramlal, Amooru Harika, V Jayasri, Sreeramanan Subramaniam, Bingi Pujari Mallikarjuna, Dhandapani Raju, S K Lal, Ambika Rajendran
Publikováno v:
Plant Stress, Vol 14, Iss , Pp 100602- (2024)
Calcium is a ubiquitous and versatile secondary messenger that enables plant growth through various processes in response to abiotic and biotic stress factors. Plants are immobile and therefore constantly exposed to various environmental stimuli (dro
Externí odkaz:
https://doaj.org/article/6d09e85b82c145498e8254db1546bb0b
Publikováno v:
Spaceborne Synthetic Aperture Radar Remote Sensing ISBN: 9781003204466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f322ac158384ba837c42d537e1b868eb
https://doi.org/10.1201/9781003204466-18
https://doi.org/10.1201/9781003204466-18
Publikováno v:
Computer Networks and Inventive Communication Technologies ISBN: 9789811930348
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d746d4662b9700d6a317bed0327cb0b7
https://doi.org/10.1007/978-981-19-3035-5_6
https://doi.org/10.1007/978-981-19-3035-5_6
Autor:
H. S. V. Usha Sundari, E. V. S. Sita Kumari, K. Niharika, C. V. Ramana Sarma, P. V. Jayasri, S. Hari Priya
Publikováno v:
2020 IEEE India Geoscience and Remote Sensing Symposium (InGARSS).
This paper summarizes the radiometric and geometric calibration results achieved during commissioning and operational phase of RISAT-1. To ascertain long term stability, all the imaging modes pertaining to Stripmap, ScanSAR and High resolution Spotli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10888ad0a1da85471b40a2f0e4513319
https://doi.org/10.1109/ingarss48198.2020.9358959
https://doi.org/10.1109/ingarss48198.2020.9358959
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-5, Pp 637-642 (2018)
Corner Reflectors (CR) are standard passive radar targets which offer one of the best solutions for SAR calibration. Radar Cross Section (RCS) of corner reflectors plays a vital role for estimation of calibration parameters and hence back scatter coe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b67ff31ba2c95503a4f0749e919dc081
https://doi.org/10.5194/isprs-archives-xlii-5-637-2018
https://doi.org/10.5194/isprs-archives-xlii-5-637-2018
Autor:
P. V. Jayasri, H. S. V. Usha Sundari Ryali, Manoj Joseph, E. V. S. Sita Kumari, A. V. V. Prasad, C. V. Ramana Sarma, K. Niharika
Publikováno v:
Journal of the Indian Society of Remote Sensing. 46:1005-1012
With recent advances in polarimetry, Synthetic Aperture Radar (SAR) with Hybrid–polarity architecture, a demonstration of compact polarimetry enabled larger swath coverage, reduced PRF and SAR system complexity as compared to fully polarimetric sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ce075f69d7a21470100de0b6e3c6fa
https://doi.org/10.1007/s12524-018-0758-2
https://doi.org/10.1007/s12524-018-0758-2
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. :1043-1048
Over past few years Synthetic Aperture Radar(SAR) has received a considerable attention for monitoring and detection of oil spill due to its unique capabilities to provide wide-area surveillance and day and night measurements, almost independently fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::248907810a28965ece360563742b8944
https://doi.org/10.5194/isprsarchives-xl-8-1043-2014
https://doi.org/10.5194/isprsarchives-xl-8-1043-2014
Publikováno v:
2016 Asia-Pacific Microwave Conference (APMC).
Oil spill pollution is a major environmental concern since it can cause serious damage to marine ecosystem. Periodic monitoring and detection of oil spills and its movement is a challenging task for clean-up and recovery operations. Over past few yea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36bf7796704f4b7a99170581bf4f0da4
https://doi.org/10.1109/apmc.2016.7931359
https://doi.org/10.1109/apmc.2016.7931359