Results 21 to 30 of about 11,897 (218)
Water bodies' mapping from Sentinel-2 imagery with Modified Normalized Difference Water Index at 10-m spatial resolution produced by sharpening the swir band [PDF]
, 2016 Monitoring open water bodies accurately is an important and basic application in remote sensing. Various water body mapping approaches have been developed to extract water bodies from multispectral images.
Du, Yun +5 more
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Geography, Environment, Sustainability, 2022 Studying ecosystems using remote sensing technologies is very relevant since it checks the accuracy of the results of modern research. This study aims to monitor environmental changes in ecosystems of the Shahdagh National Park and its surrounding areas ...
Emil A. Jabrayilov
doaj +1 more source
Remote Sensing, 2020 Forests are important in sequestering CO2 and therefore play a significant role in climate change. However, the CO2 cycle is conditioned by drought events that alter the rate of photosynthesis, which is the principal physiological action of plants in ...
Teodoro Semeraro +5 more
doaj +1 more source
Assessing spectral similarities between rainfed and irrigated croplands in a humid environment for irrigated land mapping [PDF]
, 2014 Deriving accurate spatial assessments of the distribution of irrigated crops has become more important in recent years for water resource planning, particularly where irrigation water resources are constrained.
Shamal, S. A. M., Weatherhead, E. K.
core +1 more source
JISA (Jurnal Informatika dan Sains), 2022 Flood is a condition in which water cannot be accommodated in a drainage channel such as a river or river. An area is said to be flooded if the water in the area is inundated in large quantities so that it can cover all or most of a large area ...
Raka Hikmah Ramadhan +2 more
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Application of Multifractal Analysis to Segmentation of Water Bodies in Optical and Synthetic Aperture Radar Satellite Images [PDF]
, 2016 A method for segmenting water bodies in optical and synthetic aperture radar (SAR) satellite images is proposed. It makes use of the textural features of the different regions in the image for segmentation. The method consists in a multiscale analysis of
Figliola, Alejandra +1 more
core +2 more sources
Upscaling fluxes from towers to regions, continents and global scales using datadriven approaches [PDF]
, 2011 Quantifying the current carbon cycle of terrestrial ecosystems requires that we translate spatially sparse measurements into consistent, gridded flux estimates at the regional scale.
Davis, Kenneth J. +4 more
core +6 more sources
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
doaj +1 more source
Changes in Imja Tsho in the Mount Everest Region of Nepal [PDF]
, 2014 Imja Tsho, located in the Sagarmatha ( Everest) National Park of Nepal, is one of the most studied and rapidly growing lakes in the Himalayan range. Compared with previous studies, the results of our sonar bathymetric survey conducted in September of ...
Byers, A. C. +3 more
core +2 more sources
Klasifikasi Wilayah Rawan Banjir di Tomohon Menggunakan Citra Satelit Landsat 8 OLI
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023 Bencana alam sering terjadi tanpa diduga sehingga menyebabkan kerugian materiel maupun nonmateriel. Banjir merupakan salah satu bencana alam yang sering terjadi di beberapa daerah di Indonesia, salah satunya adalah Kota Tomohon.
Gabriel Kenisa Meqfaden Baali +2 more
doaj +1 more source