Results 141 to 150 of about 1,026 (165)

Detection of Changes in Surface Water Bodies Urban Area with NDWI and MNDWI Methods [PDF]

open access: yesInternational Journal on Advanced Science, Engineering and Information Technology, 2019
Land surface water bodies, an essential part of the Earth’s water cycle such as rivers, lakes, swamp, and reservoirs, influence the global ecosystem and climate global significantly. Makassar, one of the most populated cities in Indonesia, recently experiences massive development that affects the existence of vegetation area and urban aquatic ecosystem.
Muhammad Ichsan Ali   +3 more
exaly   +2 more sources
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Applying MNDWI index and linear directional mean analysis for morphological changes in the Zarriné-Rūd River

Arabian Journal of Geosciences, 2015
Nowadays, river dynamics is strongly influenced by human activities. The Zarrine-Rūd River morphology and the Urmia Lake beach line have been changing in recent decades because of agricultural and construction activities, industrial and urban projects, extra using of water, and sediments of river by riverside dwellers.
Amir Sedighi   +1 more
exaly   +2 more sources

MNDWI and BSI for Monitoring Land Degradation in Gresik Regency

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract Land degradation or land productivity declined in Indonesia, reaching 25.1% in 2014. However, in East Java, land degradation showed a downward trend from 2006 to 2018. This land degradation process was expected to affect the condition of agriculture and plantations in the region.
F. N. S. Herlita   +3 more
exaly   +2 more sources

Comparative Study of Thresholding Techniques for Water Body Detection Using MNDWI and Sentinel-2 Data

Lecture Notes in Networks and Systems
Ajay Nagne   +2 more
exaly   +2 more sources

Comparison of sub pixel MNDWI and AWEIshadow indices capability for shallow and narrow river extraction [PDF]

open access: yesJournal of Geospatial Information Technology, 2017
Elham Taherian   +2 more
exaly   +2 more sources

Water body extraction from LANDSAT ETM+ image using MNDWI and K-T transformation

2013 21st International Conference on Geoinformatics, 2013
Yuchun Wei, Fang Huang
exaly   +2 more sources

FLOOD MONITORING USING NDWI AND MNDWI SPECTRAL INDICES: A CASE STUDY OF AGHQALA FLOOD-2019, GOLESTAN PROVINCE, IRAN [PDF]

open access: yesInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 2019
Abstract. Assessment of changes of water bodies and vegetation by traditional methods is very difficult and costly. The use of satellite data makes it possible to study water bodies and vegetation more accurately and cost effectively. Accordingly, various digital methods have been developed to discover and detect changes of earth's surface features ...
F. Khalifeh Soltanian   +2 more
exaly   +4 more sources

Assessment of Surface Water Dynamicsin Bangalore Using WRI, NDWI, MNDWI, Supervised Classification and K-T Transformation

open access: yesAquatic Procedia, 2015
Abstract Bangalore, the IT capital of India, is one of the fastest growing city of Asia. Rapid urbanization of Bangalore during the last two decades has posed a serious threat to the existence of ecological systems, specifically water bodies which play a crucial part in supporting life.
Gautam, Vivek Kumar   +3 more
exaly   +2 more sources

APLICAÇÃO DO MNDWI PARA MAPEAMENTO DAS ÁREAS INUNDÁVEIS DO PANTANAL DO CUIABÁ

REVISTA EQUADOR
A presente pesquisa analisou a aplicação do Índice de Diferença Normalizado da Água Modificado (MNDWI) para o mapeamento automatizado das áreas inundáveis do Pantanal do Cuiabá. Para o mapeamento, foi utilizada a série histórica de 1985 a 2018 considerando os períodos de cheia do rio Cuiabá, totalizando 33 imagens do satélite Landsat 5, 7 e 8.
Andressa Padovani Gil   +1 more
openaire   +1 more source

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