Search Results - "Gusain, Hemendra Singh"

Potential Applications of SCATSAT-1 Satellite Sensor: A Systematic Review by Singh, Sartajvir, Tiwari, Reet Kamal, Gusain, Hemendra Singh, Sood, Vishakha

“…The Ku-band (13.5 GHz) based scatterometer is the main sensor onboard Scatterometer Satellite (SCATSAT-1) launched on 26th September 2016 by Indian Space…”
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Detection and validation of spatiotemporal snow cover variability in the Himalayas using Ku-band (13.5 GHz) SCATSAT-1 data by Singh, Sartajvir, Tiwari, Reet Kamal, Sood, Vishakha, Gusain, Hemendra Singh

“…The present study evaluates the potential of Ku-band Scatterometer Satellite-1 (SCATSAT-1) for quantification of spatiotemporal variability in snow cover area…”
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Image Fusion of Ku-Band-Based SCATSAT-1 and MODIS Data for Cloud-Free Change Detection Over Western Himalayas by Singh, Sartajvir, Tiwari, Reet Kamal, Sood, Vishakha, Gusain, Hemendra Singh, Prashar, Shivendu

“…Image-based fusion is a state-of-the-art process to extract vital information by combining the two or more images acquired from different satellite sensors…”
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Snow cover variability in North-West Himalaya during last decade by Singh, Dhiraj Kumar, Gusain, Hemendra Singh, Mishra, Varunendra, Gupta, Neena

“…Snow is an essential component of the cryosphere and spatio-temporal variability of snow cover over large Himalayan region is important for climate change…”
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Validation of Landsat-8 satellite-derived radiative energy fluxes using wireless sensor network data over Beas River basin, India by Singh, Dhiraj Kumar, Mishra, Varunendra Dutta, Gusain, Hemendra Singh, Singh, Kamal Kant, Das, Rajiv Kumar, Gupta, Neena

“…In the present paper, spatio-temporal variability in surface radiative energy fluxes has been estimated for snow/ice-covered Beas River basin, lower Western…”
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Geo-spatial Modeling for Automated Demarcation of Snow Avalanche Hazard Areas Using Landsat-8 Satellite Images and In Situ Data by Singh, Dhiraj Kumar, Mishra, Varunendra Dutta, Gusain, Hemendra Singh, Gupta, Neena, Singh, Arun Kumar

“…The aim of this study is to generate a reliable dynamic snow avalanche hazard map using analytical hierarchy process method based on multisource geo-spatial…”
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Snow Cover Response to Climatological Factors at the Beas River Basin of W. Himalayas from MODIS and ERA5 Datasets by Sunita, Gupta, Pardeep Kumar, Petropoulos, George P., Gusain, Hemendra Singh, Sood, Vishakha, Gupta, Dileep Kumar, Singh, Sartajvir, Singh, Abhay Kumar

“…Glaciers and snow are critical components of the hydrological cycle in the Himalayan region, and they play a vital role in river runoff. Therefore, it is…”
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Spatial and Quantitative Comparison of Topographically Derived Different Classification Algorithms Using AWiFS Data over Himalayas, India by Sood, Vishakha, Gupta, Sheifali, Gusain, Hemendra Singh, Singh, Sartajvir

“…In recent years, the significant increase in research on spatial information is observed. Classification or clustering is one of the well-known methods in…”
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Automated mapping of snow/ice surface temperature using Landsat-8 data in Beas River basin, India, and validation with wireless sensor network data by Singh, Dhiraj Kumar, Gusain, Hemendra Singh, Mishra, Varunendra, Gupta, Neena, Das, Rajiv Kumar

“…In this paper, an automated method for retrieval of snow surface temperature (SST) in Beas River Basin, India, using Landsat-8 thermal data is proposed…”
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A hybrid machine learning technique for feature optimization in object-based classification of debris-covered glaciers by Shikha Sharda, Mohit Srivastava, Hemendra Singh Gusain, Naveen Kumar Sharma, Kamaljit Singh Bhatia, Mohit Bajaj, Harsimrat Kaur, Hossam M. Zawbaa, Salah Kamel

“…Object-based features like spectral, topographic, and textural are supportive to determine debris-covered glacier classes. The original feature space includes…”
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Mass Balance Estimation of Dokriani Glacier in Central Indian Himalaya Using Remote Sensing Data by Sandhu, Har Amrit Singh, Gusain, Hemendra Singh, Arora, Manoj Kumar, Bawa, Arun

“…Dokriani Glacier is regarded as one of the important glaciers of Bhagirathi River basin, which fed river Ganges. The length of the glacier is about 4.6 km, and…”
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Automated Retrieval of Snow/Ice Surface Broadband Albedo in Beas River Basin, India Using Landsat-8 Satellite Images and Validation with Wireless Sensor Network Data by Singh, Dhiraj Kumar, Gusain, Hemendra Singh, Mishra, Varunendra Dutta, Gupta, Neena

“…This paper proposed an algorithm for automated retrieval of snow/ice surface albedo using Landsat-8 satellite images and validation with wireless senor network…”
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Detection of snow/ice cover changes using subpixel-based change detection approach over Chhota-Shigri glacier, Western Himalaya, India by Sood, Vishakha, Gusain, Hemendra Singh, Gupta, Sheifali, Taloor, Ajay Kumar, Singh, Sartajvir

“…Mapping and monitoring of the glacier changes over different regions of Earth surface is a challenging task due to regional rugged topography and climate…”
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Monitoring of spatio-temporal glaciers dynamics in Bhagirathi Basin, Gharhwal Himalayas using remote sensing data by Sandhu, Har Amrit Singh, Gusain, Hemendra Singh, Arora, Manoj, Cherubini, Claudia, Singh, Dhiraj Kumar, Tripathi, Neeraj

“…Glacier retreat represents a highly sensitive indicator of climate change and global warming. Therefore, timely mapping and monitoring of glacier dynamics is…”
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Evaluation of SCATSAT-1 data for snow cover area mapping over a part of Western Himalayas by Sood, Vishakha, Gusain, Hemendra Singh, Gupta, Sheifali, Singh, Sartajvir, Kaur, Sarabjit

“…In the present work, the potential of Scatterometer Satellite (SCATSAT-1) data (operated at Ku-band 13.515 GHz) is evaluated to estimate the binary Snow Cover…”
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Simulation and Analysis of a Snow Avalanche Accident in Lower Western Himalaya, India by Singh, Dhiraj Kumar, Mishra, Varunendra Dutta, Gusain, Hemendra Singh

“…In Western Himalaya, an average 49 person die every year due to snow avalanche activities and this death rate is very high as compared to other Asian…”
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Topographically derived subpixel-based change detection for monitoring changes over rugged terrain Himalayas using AWiFS data by Sood, Vishakha, Gusain, Hemendra Singh, Gupta, Sheifali, Singh, Sartajvir

“…Continuous and accurate monitoring of earth surface changes over rugged terrain Himalayas is important to manage natural resources and mitigate natural…”
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Topographic controls on subpixel change detection in western Himalayas by Sood, Vishakha, Gupta, Sheifali, Gusain, Hemendra Singh, Singh, Sartajvir, Taloor, Ajay Kumar

“…Over Himalayas, the detection of seasonal snow cover variations via remote sensing is challenging due to the presence of rugged terrain and shadow effects…”
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Validation of Landsat-8 satellite-derived radiative energy fluxes using wireless sensor network data over Beas River basin, India by Singh, Dhiraj Kumar, Mishra, Varunendra Dutta, Gusain, Hemendra Singh, Singh, Kamal Kant, Das, Rajiv Kumar, Gupta, Neena

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Performance Assessment of Different Topographic Correction Techniques over Subpixel Classification by Sood, Vishakha, Gupta, Sheifali, Gusain, Hemendra Singh, Singh, Sartajvir

“…Over mountainous region, the topographic effects in the form of shadow due to rugged terrain are very common which imposes the negative impact on the…”
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