Zobrazeno 1 - 10 of 43 pro vyhledávání: '"P. K. Thapliyal"'
1
Akademický článek
Performance of AIRS ozone retrieval over the central Himalayas: use of ozonesonde and other satellite datasets
Autor: P. Rawat, M. Naja, E. Fishbein, P. K. Thapliyal, R. Kumar, P. Bhardwaj, A. Jaiswal, S. N. Tiwari, S. Venkataramani, S. Lal
Publikováno v: Atmospheric Measurement Techniques, Vol 16, Pp 889-909 (2023)
Data from 242 ozonesondes launched from ARIES, Nainital (29.40∘ N, 79.50∘ E; 1793 m elevation), are used to evaluate the Atmospheric Infrared Sounder (AIRS) version 6 ozone profiles and total column ozone during the period 2011–2017 over the ce
Externí odkaz: https://doaj.org/article/c05178a0664f4cf3894c6a3acd89b0bb
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2
Akademický článek
Evaluation of cloud base height measurements from Ceilometer CL31 and MODIS satellite over Ahmedabad, India
Autor: S. Sharma, R. Vaishnav, M. V. Shukla, P. Kumar, P. K. Thapliyal, S. Lal, Y. B. Acharya
Publikováno v: Atmospheric Measurement Techniques, Vol 9, Iss 2, Pp 711-719 (2016)
Clouds play a tangible role in the Earth's atmosphere and in particular, the cloud base height (CBH), which is linked to cloud type, is one of the most important characteristics to describe the influence of clouds on the environment. In the present s
Externí odkaz: https://doaj.org/article/310a46370f46438bb2f0e226aecb2c62
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3
Akademický článek
Large scale soil moisture estimation using microwave radiometer data
Autor: B. M. RAO, P. K. THAPLIYAL, P. K. PAL, B. MANIKAM, AVINASH DWAVEDI
Publikováno v: Journal of Agrometeorology, Vol 3, Iss 1-2 (2001)
Externí odkaz: https://doaj.org/article/f2d97abe1ffe4068814719168cab5850
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5
Development of a Methodology to Generate In-Orbit Electrooptical Module Temperature-Based Calibration Coefficients for INSAT-3D/3DR Infrared Imager Channels
Autor: P. K. Thapliyal, M. V. Shukla
Publikováno v: IEEE Transactions on Geoscience and Remote Sensing. :1-7
It has been observed that the lab-based calibration coefficients of a satellite instrument differ in the actual in-orbit operation due to different environmental conditions. The lab-based coefficients are measured when all the components of the satel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3694b2c34b6e08696ea57e10f5b1f073
https://doi.org/10.1109/tgrs.2020.2998523
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6
Satellite based trend analysis of few atmospheric parameters over the Indian region
Autor: P. K. Thapliyal, M. V. Shukla, Pooja Jindal, Debashis Mitra, Som Sharma
Publikováno v: Advances in Space Research. 64:2245-2268
The present work has been carried to analyze the changes in trend of temperature, water vapor and ozone profiles at different atmospheric layers, total column integrated methane (TCH4) and total column integrated carbon-monoxide (TCO) over the Indian
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c3d2f8fd5fa80e2a1b06d2fc9859201
https://doi.org/10.1016/j.asr.2019.09.008
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7
Variational Based Estimation of Sea Surface Temperature from Split-Window Observations of INSAT-3D/3DR Imager
Autor: P. K. Thapliyal, R. K. Gangwar
Publikováno v: Remote Sensing, Vol 12, Iss 3142, p 3142 (2020)
Remote Sensing; Volume 12; Issue 19; Pages: 3142
Infrared (IR) radiometers from geostationary (GEO) satellites have an advantage over low-earth orbiting (LEO) satellites as they provide continuous observations to monitor the diurnal variations in the sea surface temperature (SST), typically better
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08b8c1934c69ad324590489b76d86123
https://www.mdpi.com/2072-4292/12/19/3142
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8
Trend analysis of atmospheric temperature, water vapour, ozone, methane and carbon-monoxide over few major cities of India using satellite data
Autor: Som Sharma, Pooja Jindal, P. K. Thapliyal, M. V. Shukla, Debashis Mitra
Publikováno v: Journal of Earth System Science. 129
In this study, decadal trend analysis of atmospheric temperature, water vapour, ozone, methane and carbon-monoxide has been presented over few major cities of India using Aqua-AIRS products from 2003 to 2012. The atmospheric column is studied in few
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7e60c23960ad5597470bd7860663cb3
https://doi.org/10.1007/s12040-019-1325-0
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10
Assessment of Vertical Ozone Profiles from INSAT-3D Sounder Over The Central Himalaya
Autor: Prajjwal Rawat, Shyam Lal, Piyush Bhardwaj, Rajesh Kumar, S. Venkatramani, Samaresh Bhatacharjee, Shuchita Srivastava, S. N. Tiwari, Manish Naja, P. K. Thapliyal
Publikováno v: Current Science. 119:1113
Vertical distribution of ozone has been obtained for the first time using INSAT-3D for the period 2013-2017 over the central Himalaya and validated utilizing balloon-borne observations from a high-altitude site in Nainital (29.4°N, 79.5°E, 1793 m a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3207a4679c54b3b8e9a6c99534ab56f8
https://doi.org/10.18520/cs/v119/i7/1113-1122
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