Results 11 to 20 of about 1,006 (165)
Extracting Urban Water Bodies from Landsat Imagery Based on mNDWI and HSV Transformation
Remote Sensing, 2022 Urban water bodies are critical for sustainable urban ecological and social development. However, the complex compositions of urban land cover and small water bodies pose considerable challenges to urban water surface delineation.
Liwei Chang, Chang Huang, Shujing Qin
exaly +4 more sources
Study of Fluctuations in Surface Area of Lake Haramaya using NDWI and MNDWI Methods
Journal of Geospatial Information Science and Engineering, 2022 Lakes are of great value to human beings and important for various reasons like regulating the flow of river water, to maintain the eco-system and storage of water during the dry seasons. Lake Haramaya, which is situated at 14 km Northwest of Harer town (
Riyaz Khan N H
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SPECIFIC FEATURES OF NDVI, NDWI AND MNDWI AS REFLECTED IN LAND COVER CATEGORIES [PDF]
Acta Geographica Debrecina. Landscape & Environment Series, 2016 The remote sensing techniques provide a great possibility to analyze the environmental processes in local or global scale. Landsat images with their 30 m resolution are suitable among others for land cover mapping and change monitoring.
SZILÁRD SZABÓ +2 more
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Pemetaan Cepat Genangan Banjir Menggunakan Teknologi Remote Sensing
Rekayasa Sipil, 2022 The existence of a flood inundation rapid map is needed in flood mitigation. This research is intended to map flood inundation quickly by utilizing satellite image technology. Sentinel 2 Level 1C technology uses before and after the flood. The extraction
Tedy Pranadiarso +2 more
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Determining the Temporal Change in Tuz Gölü between 2000-2020 by Remote Sensing
Turkish Journal of Agriculture: Food Science and Technology, 2023 Changes in the landscape become extremely destructive and many heritage values and resources are irreversibly lost. The speed, frequency and magnitude of these changes in the landscape increased in the second half of the 20th century, especially with the
Nuriye Ebru Yıldız, Zeynep Çetiner
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A Seasonal Investigation on Land Surface Temperature and Spectral Indices in Imphal City, India
Journal of Landscape Ecology, 2022 The study focused on investigating the seasonal and spatiotemporal relationship between the relationships of LST with four spectral indices (MNDWI, NDBaI, NDBI, and NDVI) in and around Manipur City of India using eight cloud-free Landsat data from the ...
Pandey Anupam +4 more
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วารสารวิทยาการสารสนเทศและเทคโนโลยีประยุกต์, 2021 The objective of this research is to compare methods for determining the Normalized Difference Water Index (NDWI) and the Modified Normalized Difference Water Index (MNDWI) and resistance to urban and urban disturbances.
Chaiyarit Sawetwong, Pipat Reungsang
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Remote Sensing, 2020 Reliable information about river discharge plays a key role in sustainably managing water resources and better understanding of hydrological systems.
Mulugeta Genanu Kebede +6 more
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Artificial Intelligence in Agriculture, 2022 Degradation of vegetation cover and expansion of barren land are remained the leading environmental problem at global level. Land surface temperature (LST), Normalized Difference Vegetation Index (NDVI), Normalized Difference Barren Index (NDBaI), and ...
Mitiku Badasa Moisa +4 more
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Remote Sensing, 2023 River water surface extent can be extracted from optical and radar satellite images; this is useful for estimating streamflow from space. The radiation characteristics of open water from the visible and microwave bands are different and provide ...
Xingcan Wang +3 more
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