Snow Grain Size Mapping using Hyperspectral Remote Sensing Data

Name: Snow Grain Size Mapping using Hyperspectral Remote Sensing Data
Brand: LAP Lambert Academic Publishing
SKU: 9786137321973
Price: 172.68 RON
Availability: InStock

Spectral Analysis, Pre-processing & Snow Grain Size Mapping of EO-1 Hyperion Data in a Part of Lower Himalayan Region

Autor: Arnab Saha

Limbă:

Legare: Carte broșată

Editura: LAP Lambert Academic Publishing

Disponibilitate: În depozitul extern

Expediem în 5-8 zile

172.68 lei

Snow is the part of atmosphere in the climate system of the earth and its physical parameters play a...

Informații despre carte

Autor

Arnab Saha

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2018

Pagini

EAN

9786137321973

Enbook ID

19005040

Editura

LAP Lambert Academic Publishing

Greutate

119

Dimensiuni

150 x 220 x 4

Descriere completă

Snow is the part of atmosphere in the climate system of the earth and its physical parameters play an important role in hydrological and climate models. The present study explained that the imaging spectroscopy to produce the snow cover maps and estimation of snow grain size in the North-Western Himalayan region. It is necessary to develop an approach to map snow cover, snow grain size spatially using advance remote sensing technique. Remote sensing techniques can provide spatial information of a large extent at good temporal scale. In the present study, one of the important snow physical parameters (i.e snow grain size) has been estimated using Spectral angle mapper (SAM) classification method and Grain index (GI) method. Study was carried out by using NASA's hyperspectral EO-1 Hyperion sensor data of 12th January and 23rd January 2016 were used to map grain size of snow. The snow map generating for dry snow, small grain size snow, medium grain size snow, large grain size snow and wet snow classes. This study is of importance in this mapping of snow-cover characteristics, which can provide valuable input for climatology, hydrology, and mountain hazard applications.

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Snow Grain Size Mapping using Hyperspectral Remote Sensing Data

Spectral Analysis, Pre-processing & Snow Grain Size Mapping of EO-1 Hyperion Data in a Part of Lower Himalayan Region

Informații despre carte

Descriere completă

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