L
Lydia Sam
Researcher at Luleå University of Technology
Publications - 50
Citations - 1014
Lydia Sam is an academic researcher from Luleå University of Technology. The author has contributed to research in topics: Glacier & Mars Exploration Program. The author has an hindex of 15, co-authored 38 publications receiving 722 citations. Previous affiliations of Lydia Sam include King's College, Aberdeen & Defence Research and Development Organisation.
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UAVs as remote sensing platform in glaciology: Present applications and future prospects
Anshuman Bhardwaj,Anshuman Bhardwaj,Lydia Sam,Akanksha,F. Javier Martín-Torres,F. Javier Martín-Torres,Rajesh Kumar +6 more
TL;DR: This is the first review work, exclusively dedicated to highlight UAV as a remote sensing platform in glaciology, and examines polar and alpine applications of UAV and their future prospects in separate sections and presents an extensive reference list for the readers.
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LiDAR remote sensing of the cryosphere: Present applications and future prospects
Anshuman Bhardwaj,Anshuman Bhardwaj,Lydia Sam,Akanksha Bhardwaj,F. Javier Martín-Torres,F. Javier Martín-Torres +5 more
TL;DR: In this article, a review of the use of light detection and ranging (LiDAR) sensors for remote sensing of various features, such as snow cover, polar ice sheets and their atmospheres, alpine glaciers, and permafrost, is presented.
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Changing climate and glacio-hydrology in Indian Himalayan Region : a review
Shaktiman Singh,Rajesh Kumar,Anshuman Bhardwaj,Lydia Sam,Mayank Shekhar,Atar Singh,Ramesh Kumar,Akhilesh Gupta +7 more
TL;DR: A comprehensive review of the published literature on the evidences of a changing climate in the Indian Himalayan Region (IHR) and its impacts on the glacio-hydrology of the region is presented in this article.
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Applicability of Landsat 8 data for characterizing glacier facies and supraglacial debris
Anshuman Bhardwaj,Anshuman Bhardwaj,Pawan Kumar Joshi,Snehmani,Lydia Sam,Mritunjay Kumar Singh,Mritunjay Kumar Singh,Shaktiman Singh,Rajesh Kumar +8 more
TL;DR: An algorithm for automated mapping of glacier facies and supraglacial debris using data collected in blue, near infrared (NIR), short wave infrared (SWIR) and thermal infrared (TIR) bands is demonstrated.
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A lake detection algorithm (LDA) using Landsat 8 data: A comparative approach in glacial environment
Anshuman Bhardwaj,Anshuman Bhardwaj,Mritunjay Kumar Singh,Mritunjay Kumar Singh,Pawan Kumar Joshi,Snehmani,Shaktiman Singh,Lydia Sam,R. D. Gupta,Rajesh Kumar +9 more
TL;DR: The optical and thermal bandwidths of Landsat 8 data were explored along with the terrain slope parameter derived from Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model Version2 (ASTER GDEM V2), for detecting and mapping glacial lakes.