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256 articles for “Geo-sensing”
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Time Multiplexed Binary Offset Carrier (TMBOC) Transmitter with Polarimetric Interferometric Synthetic Aperture Radar (Pol-InSAR)
Abstract: This paper provides insights into Time Multiplexed Binary Offset Carrier (TMBOC), a modulation technique employed in satellite navigation systems, specifically designed for GPS L1C. TMBOC improves signal correlation properties by time-multiplexing Binary Offset Carrier (BOC) (1, 1) and (6, 1). The text discusses various TMBOC models, including spectral representations and power distributions. Performance analysis reveals the potential of TMBOC signals in achieving superior tracking accuracy and interference resistance compared to …
Published in International Journal of Satellite Remote Sensing · Vol. 4, Issue 1, 2026 · pp. 34–49 Read article
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Land Transformation and Redevelopment Plan in CBD (A GIS based Study of Lal Chowk, J&K, India)
Abstract: Rapid urbanization promoted the economic and social development, which is a prominent feature of the industrial era and is also a major driving force altering local and regionalenvironments in the form of land use/land cover change and land transformation. The concept of CBD came into existence with the onset of urbanization that brought transformation oftraditional rural economies where primary economic activities are dominated by the modern industrial society of secondary …
Published in Journal of Remote Sensing & GIS · Vol. 7, Issue 2, 2016 · pp. 16–26 Read article
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Monitoring of Tehri Hydroelectric Plant Induced Land Use Land Cover Change Detection in Garhwal District of Uttarakhand
Abstract: The present study analyses the land use change caused by the construction of Tehri dam in Bhagirathi river. Geospatial techniques like Geographic Information System (GIS) and remote sensing have been used to make land use map using Landsat satellite image of 2000 and 2014. In Tehri district, change in land use and new developments (industrial, urban and commercial) were observed. Land use land cover change was done using two satellite …
Published in Journal of Remote Sensing & GIS · Vol. 9, Issue 2, 2018 · pp. 1–9 Read article
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Improving Healthcare Information System Using Geographic Information System
Abstract: Employing electronic tools and new methods is a necessity due to the large volume of data and their applications in urban and regional plans on the one hand, as well as dynamic nature of data in urban systems, on the other hand. Healthcare service is, particularly, one of the most important urban applications which concerns numerous population, and covers a vast area of urban space. It faces many problems like …
Published in Journal of Remote Sensing & GIS · Vol. 9, Issue 3, 2018 · pp. 8–15 Read article
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Evaluating Building Density Analysis Using Geographical Information System
Abstract: In Mekelle city, urban sprawl is continuously expanding to the surrounding hinterland at an alarming rate without considering the inner infill area of the city. Moreover, several numbers of developers and land speculator hold large tract of vacant land. This has resulted because land speculators buy large aggregation lands and develop small part of their plot and keep the land until the price rises up. And this creates low density …
Published in Journal of Remote Sensing & GIS · Vol. 10, Issue 1, 2019 · pp. 24–39 Read article
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Assessing Urban Land Utilization Using Geographical Information System
Abstract: In all urban centers of the Tigray region, Ethiopia in general, there is inefficient urban land utilization. Inefficient buildable urban land development and management is manifested in the form of vacant, partially utilized and underutilized lands. Most of these lands are exposed to urban sprawl, squatting and land speculation. Moreover, there is inadequate infrastructure provision, under regulation, and shortage of buildable lands; speculation and tenure insecurity are the problems of …
Published in Journal of Remote Sensing & GIS · Vol. 10, Issue 1, 2019 · pp. 9–23 Read article
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3D Web Application in Telecom Sector using Cesium WebGL and Geographical Information System
Abstract: The map visualization, analysis and development in web/app application are increasing due to increasing population and daily services. It is very difficult to manage all the daily services for the service provider as a public or private organization in real time. Telecommunication is the one of daily service which is provide by telecom company but the challenge is, due to urban density, heavy traffic, harsh environment, insufficient tower planning, frequency-range/coverage …
Published in Journal of Remote Sensing & GIS · Vol. 10, Issue 2, 2019 · pp. 1–5 Read article
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Analysis of MEMS based Micro-hot Plate for Gas Sensor
Abstract: AbstractThe Micro-hot plate is the one of the key component of the gas sensor, which is used to achieve and control the high temperature to detect the various changes occurs at the sensing layer of the sensor. In this paper, three different types of geometry of micro hot plate such as single meander, double meander and modified spiral based Micro-hot plate using two different types of materials- platinum and titanium …
Published in Journal of Semiconductor Devices and Circuits · Vol. 6, Issue 2, 2019 · pp. 1–5 Read article
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Design and Simulation of a MEMS Piezoresistive Floating Element Shear Stress Sensor
Abstract: The paper presents the modelling, simulation and comparison of a MEMS piezoresistive (PZR) floating element shear stress sensor with various dimensions which has potential applications in underwater measurements. The floating element design utilizes a plate element of small mass suspended by four tethers. PZR patches are implanted at the root of the tethers. Shear stress is inferred by the deflection in the tethers and the corresponding change in the resistance …
Published in Recent Trends in Sensor Research & Technology · Vol. 2, Issue 1, 2015 · pp. 11–16 Read article
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Polymer Composite Mapping: Analyzing Land Use/Land Cover Changes in Mathura District, Uttar Pradesh, India
Abstract: Polymer-based mapping approaches are utilized in this study to improve the accuracy and consistency of LULC classification. Utilizing the special qualities of polymers like their elasticity, robustness, and adaptability, we create a strong framework for mapping LULC dynamics. Over the past few years, the district of Mathura in the state of Uttar Pradesh has experienced substantial expansion and development. This study assessed the change detection and estimated the shift in …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 662–667 Read article
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Long-Period Fiber Grating Sensor to Determine Fluoride Contamination in Water
Abstract: The spectral response of uniform long period fiber grating is analyzed theoretically considering fluoride contaminated water as its surrounding medium. The response is studied for fluoride concentration variations ranging from 1 to 20 ppm. Our analysis is based on the study of shift in resonance wavelength of the grating with change in effective refractive indices of cladding modes due to change in fluoride ion concentration in water. Results provide insight …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 3, 2018 · pp. 36–43 Read article
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Multi-satellite Responses to Describe Earth Sensing
Abstract: AbstractRemote earth sensing (RES) achievements have started from weather forecast. Continual explore gradually merged to widen information broad cast for any subject. Therefore, satellite image processing plays vital role for research developments in geographical information systems, astronomy, and agriculture monitoring and disaster management. Military and public both regularly utilize satellite technologies like remote sensing, telecommunications, and direct television, broadcasting. Cluster and grid subjective to involve terabytes rated data inform after …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 6, Issue 3, 2019 · pp. 13–18 Read article
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Design and Fabrication of Tapered Optical Fiber Related Devices
Abstract: By joining conical single-mode fibers, a Mach-Zehnder interferometer with a refractive index (RI) sensor was produced. Sensors were made directly from conical SMFs using a Vytran engine. Compared to the single-taper sensor, the dual-taper sensor turned out to be more efficient. With a 10mm gap between the two taper sites in the dual-taper sensor arrangement, the RI fluctuation was quite noticeable. The principles underlying the design and fabrication of tapered …
Published in Trends in Opto-electro & Optical Communication · Vol. 14, Issue 1, 2024 · pp. 1–7 Read article
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Food Texture Descriptors: A Compilation of the most Important Terms used in Sensory Analyses
Abstract: The texture is essential in the quality and acceptance of food, being classified into three distinct groups: mechanical, geometrical, and compositional. The so-called “lexicons” are standardized vocabularies with the definitions and references for each attribute which aid the application of descriptive sensory analysis. The objective of this study was to raise typical texture descriptors from different types of food, relating them to the methodologies and technological processes used, besides the …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 9, Issue 3, 2020 · pp. 16–27 Read article
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Geotechnical and Geophysical investigations for a foundation underpinning solution in a residential building with differential settlements, in Asti Province (central Piedmont), NW Italy
Abstract: Foundation differential settlements are a recurrent topic for antique and no so antique buildings, for this particular case, an integrated approach of geotechnical and geophysical investigation was developed to provide information and support to the engineering design for the restoration of a building.Given the presence of widespread and pervasive wall fractures, compromising the static nature of the building, investigating the nature of the subsoil in depth was a need, in …
Published in Journal of Geotechnical Engineering · Vol. 10, Issue 3, 2023 · pp. 1–12 Read article
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Automatic Identification of Obstacles and Crack Sensing Scheme in Rail Tracking System
Abstract: AbstractIn this paper, we have established into the identification of cracks and obstacles in rail tracking system. This system comprises of GSM modem, ultrasonic sensor, proximity sensor, PIC microcontroller to bring into the operation the crack detection and obstacle detection. The GSM modem contributes in transmission of railway geometric parameter of crack detection to the control room. Ultrasonic and Proximity sensors are used to detect the obstacles and crack in …
Published in Journal Of Network security · Vol. 7, Issue 2, 2019 · pp. 6–10 Read article
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Multi-Sensor System for Underwater Pothole Detection to Enhance Road Safety During Monsoon Seasons
Abstract: Monsoon seasons across India and similar tropical regions severely compromise road safety by causing water accumulation that conceals dangerous potholes beneath stagnant pools, leading to frequent vehicle damage, tire punctures, and fatal accidents. Traditional detection methods relying on smartphone accelerometers, ultrasonic sensors, or machine vision fail under flooded conditions due to acoustic signal reflection at water surfaces and optical distortions from glare and turbidity. This research proposes an innovative multi-sensor …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 4, Issue 1, 2026 · pp. 25–32 Read article
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Secure Outsourced Computation of Geometric Progression on Vicious Cloud
Abstract: AbstractCloud Computing provides environment to individual, organization and business to store their sensitive data on cloud. One can store their data on cloud due to cost factor. But sometime data can be lost and leaked by suspicious data owner. Individual can also use cloud for platform purposes means cloud can also be used for computation purpose. Computation can be expensive on standalone desktop when resources are limited. In this paper, …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 6, Issue 2, 2019 · pp. 88–91 Read article
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Fleet Guard: Advanced Fleet Management and Vehicle Monitoring System
Abstract: FleetGuard: Advanced Fleet Management and Vehicle Monitoring is a game changing IoT solution, crafted using Flutter in the Dart language, set to revolutionize conventional fleet management practices. It seamlessly integrates software and hardware components, with a primary focus on Tire Pressure Monitoring Systems (TPMS) and GPS sensors. This innovative system offers real-time tire pressure monitoring, predictive maintenance, and driver behavior analysis, emphasizing efficiency and safety, ultimately reducing operational costs, and …
Published in Journal of Electronic Design Technology · Vol. 14, Issue 2, 2023 · pp. 18–24 Read article
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Integrated, Geospatial Risk Assessment of Air, Water, and Soil Pollution Impacts on Agricultural Sustainability using Advanced Digital Technologies
Abstract: The systemic threat posed by the convergence of air, water, and soil contaminants represents a critical challenge to global agricultural resilience and food security. Traditional, site-specific pollutant monitoring methods are insufficient for capturing the dynamic, diffuse, and often nonlinear nature of environmental risk pathways that permeate agrarian landscapes. This study presents a robust framework for comprehensive risk assessment utilizing a synergistic suite of modern tools designed for spatial, temporal, and …
Published in International Journal of Environmental Noise and Pollution Control · Vol. 3, Issue 2, 2025 · pp. 28–37 Read article