The conservation, restoration and sustainable use of wetlands is the target several international agreements, among which are Sustainable Development Goals (SDGs). Earth Observation (EO) technologies can assist national authorities in monitoring activities environmental status to achieve these targets. In this study, we assess capabilities Sentinel-2 instrument model Gross Primary Productivity ...

Winter wheat is one of the most important food crops in world. Remote sensing technology can be used to obtain spatial distribution and planting area winter a timely accurate manner, which great significance for agricultural management. Influenced by growth conditions wheat, structures northern southern regions differ significantly. Therefore, this study, spectral phenological characteristics w...

Missing data is a common issue in remote sensing. Data reconstruction through multiple satellite sources has become one of the most powerful ways to solve this issue. Continuous monitoring suspended particulate matter (SPM) arid lakes vital for water quality solutions. Therefore, research aimed develop and evaluate performance two image strategies, spatio-temporal fusion reflectance inversion S...

In wildfire areas, earth observation data is used for the development of fire-severity maps or vegetation recovery to select post-fire measures erosion control and revegetation. Appropriate indices monitoring vary with type climate zone. This study aimed best using remote sensing classification methods temperate zone in southern Ecuador, as well analyze vegetation’s different fire severity clas...

Climate and topography are influential variables in the autumn senescence of grassland ecosystems. For instance, extreme weather can lead to earlier or later than normal, while higher altitudes often favor early grass senescence. However, date, there is no comprehensive understanding key remote-sensing-derived environmental that influence occurrence senescence, particularly tropical subtropical...

We consider a generalization of Turán’s theorem for edge-colored graphs. Suppose that R (red) and B (blue) are graphs on the same vertex set of size n. We conjecture that if R and B each have more than (1− 1/k)n/2 edges, and K is a (k+ 1)-clique whose edges are arbitrarily colored with red and blue, then R ∪B contains a colored copy of K, for all k + 1 6∈ {4, 6, 8}. If k + 1 ∈ {4, 6, 8}, then t...

In this study, rice land designated for agricultural suitability indices belonging to the enterprise Yeşil Küre Farm Land with different time series Sentinel-2A satellite images calculated utilizing spectral vegetation index, which are Normalized Difference Vegetation Index and Red Edge Optimized Soil Adjusted values by statistical comparison of relationship between monitoring estimation potent...

LATEX by Adam Jobson For a family of graphs F closed under subgraphs, and a graph G from F , define a game (G,F) played by Builder and Painter. The game begins with Builder presenting an edge and Painter coloring the edge red or blue. On each turn thereafter, Builder adds another edge to the red-blue colored graph present (adding vertices if needed), so that the new graph, viewed uncolored, is ...

we reported a 35 year old breast cancer patient who was referred to our nuclear medicine department for sentinel node mapping. she was planned to undergo mastectomy and lymphatic mapping. a dose of tc-99m phytate was injection in the peri-areolar region in an intra-dermal fashion. two hours post-injection no sentinel node was visible in the axilla. due to a high liver uptake, inadvertent intra-...