Evaluating derived vegetation indices and cover fraction to estimate rangeland aboveground biomass in semi-arid environments
نویسندگان
چکیده
منابع مشابه
Narrow band based and broadband derived vegetation indices using Sentinel-2 Imagery to estimate vegetation biomass
Forest’s ecosystem is one of the most important carbon sink of the terrestrial ecosystem. Remote sensing technology provides robust techniques to estimate biomass and solve challenges in forest resource assessment. The present study explored the potential of Sentinel-2 bands to estimate biomass and comparatively analyzed of red-edge band based and broadband derived vegetation indices. Broadband...
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Land degradation in drylands is the process in which undesirable conditions emerge due to human and natural causes. Despite the particularly deleterious effects of degradation, and it’s potentially irreversible nature, regional assessments have provided conflicting extents, rates, and severities of degradation, both globally and regionally. Current monitoring of degradation relies upon the dete...
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ژورنال
عنوان ژورنال: South African Journal of Geomatics
سال: 2017
ISSN: 2225-8531
DOI: 10.4314/sajg.v6i3.5