Research & Reviews : Journal of Space Science & Technology
Volume 9, Issue 2 (2020)
Published
Table of contents
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Geospatial Intervention in Mapping of Solar PV Installations using Satellite Imagery
Abstract: This paper explains the role of remote sensing and geographic information systems in mapping the solar PV installations. This part of work also explains the sources needed for mapping the solar PV installations on land. Some of the models needed for automatic extraction of the PV systems were discussed in this paper. The basic algorithms needed for effective machine learning through training samples is explained in this part of literature. …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 1–4 Read article
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SAR Radar: The Future of Radar Systems
Abstract: The first radar was invented 110 years ago. In the meantime, implementations have become various and the device principles for accessible technologies have been adopted. Main examples include speed control, air traffic control and synthetic radar, airborne and space borne flights, military applications and remote sensing. Work on clinical radar technology is well underway for the identification of breast cancer and the localization of tumors. Automotive safety and autonomous driving …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 21–25 Read article
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Universal Astrobiology on the Solar System Dwarf Planet Ceres: A Review
Abstract: As the solar spacecraft closes in for its orbital popularity above Vesta at a safe mode altitude of approximately four hundred kilometers above Vesta's surface there exists two in all likelihood smaller asteroid satellites showed by using a HST picture taken of Vesta in 2006.These asteroids are demonstrated a second time in one of the photographs taken by using the dawn Spacecraft onboard cameras on July 09th, 2011. Every asteroid …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 26–31 Read article
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Satellite Communication Network: A Review
Abstract: Satellite networking is one of the most common communications technology of the next century for global communication networks in conjunction with terrestrial communication networks. Today's planet is a large network of global communications systems, the role of satellite networks in global communications is rising unparalleled. Television, mobile, radio, internet and military communications satellites are used. The invention of satellites revolutionizes connectivity worldwide. Other feathers in satellite communication applications are GPS …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 32–36 Read article
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Variation of Meteorological Parameters and their Influence on Tropospheric Surface Radio Refractivity in Minna and Yola, Nigeria
Abstract: The variation of meteorological parameters and their influence on tropospheric surface radio refractivity in Minna (middle belt) and Yola (north east), Nigeria was investigated. The results show that variation of each meteorological parameter (temperature, humidity and pressure) contributed to the diurnal and seasonal variations of tropospheric surface radio refractivity at Minna and Yola. The wet term of refractivity (Nwet) and dry term of refractivity (Ndry), contributed 24% and 76%, respectively …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 5–20 Read article