Results 131 to 140 of about 1,006 (165)

Ecological vulnerability and driving factors in the himalayan transboundary landscape under global climate change. [PDF]

Sci Rep
Zhu K, Zhu Y, Zhao Z, Wang Y, Guo X, Du Y, Fu J, Gao J.   +7 more
europepmc   +1 more source

Detecting changes in surface water extent of the Weija dam, Accra, Ghana using MNDWI indices from Landsat satellite imagery

International Journal of Water
George Yao Kafu, Barbara Baidoo, Kenneth Kobina Yedo Aidoo, Joseph Mihaye, Alex Barima Owusu   +4 more
openaire   +1 more source

Non-linear age dynamics of malaria infection and fine-scale environmental exposure in rural Uganda

Lang MM, Tuhaise V, Kafuko P, Nakato A, Mohamed A, Nabatte B, Kabatereine NB, Donnelly CA, Chami GF.   +8 more
europepmc   +1 more source

Monitoring of the hydrological regime of the Saratov reservoir using the MNDWI index

IOP Conference Series: Earth and Environmental Science, 2021
Abstract The article analyzes the possibilities of using Earth remote sensing (ERS) indices for monitoring the state of the environment. The possibility of using remote sensing indices for monitoring and forecasting the state of water bodies and watercourses, their hydrological characteristics was assessed.
V V Ermakov
exaly   +2 more sources

Analysis of dynamic change of Hongjiannao Lake based on MNDWI

IOP Conference Series: Earth and Environmental Science, 2017
In order to understand recent changes in inter-annual trends in water area of Hongjiannao Lake and to explore influence factors affecting the changes, the Landsat data during the year from 1988 to 2014 was processed by Modified Normalized Difference Water Index (MNDWI) and the water body boundary of Hongjiannao Lake was extracted.
Hui Yue
exaly   +2 more sources

Monitoring of drainage system and waterlogging area in the human-induced Ganges-Brahmaputra tidal delta plain of Bangladesh using MNDWI index

Heliyon, 2023
Waterlogging is one of the major global problems which affects agro-economic activities around the world. In the coastal areas of Bangladesh, especially the southwestern coast, drainage congestion and waterlogging are very common which makes the area uninhabitable.
Md Bazlar Rashid
exaly   +4 more sources

Utilizing NDWI, MNDWI, SAVI, WRI, and AWEI for Estimating Erosion and Deposition in Ping River in Thailand

Hydrology, 2023
The Ping River, located in northern Thailand, is facing various challenges due to the impacts of climate change, dam operations, and sand mining, leading to riverbank erosion and deposition. To monitor the riverbank erosion and accretion, this study employs remote sensing and GIS technology, utilizing five water indices: the Normalized Difference Water
Jeerapong Laonamsai, Phongthorn Julphunthong   +1 more
exaly   +3 more sources

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COmparison of MNDWI and DFI for water mapping in flooding season

2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013
Water delineation during flooding is an important research issue in the context of different background regions for protecting both people and agriculture. This paper compares two very important water indices for practical water mapping especially in the context of river flood management.
Muhammad Hasan Ali Baig, Lifu Zhang, Shanlong Lu   +2 more
exaly   +2 more sources

Dynamic change of water surface area in Baiyangdian by MNDWI

2021 2nd International Conference on Big Data & Artificial Intelligence & Software Engineering (ICBASE), 2021
Yanan Qi, Hongtao Dou, Haiping Li, Weijia Wang   +3 more
exaly   +2 more sources

Monitoring the Desiccation of Inland Wetland by Combining MNDWI and NDVI: A Case Study of Upo Wetland in South Korea

Journal of Korea Spatial Information Society, 2015
This research is primarily intended to explore a novel way to monitor desiccation of inland wetland by combining MNDWI (Modified Normalized Difference Water Index) and NDVI (Normalized Difference Vegetation Index). The changes for vegetation and water condition on Upo Wetland located at southeastern Korea were investigated by MNDWI and NDVI derived ...
Jung-Sup Um
exaly   +3 more sources