FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321764173> ?p ?o ?g. }

• W4321764173 endingPage "e14012" @default.
• W4321764173 startingPage "e14012" @default.
• W4321764173 abstract "Data from remote sensing devices are essential for monitoring environmental protection practices and estimating crop yields. However, yield estimates in Ethiopia are based on time-consuming surveys. We used Sentinel-2, spectroradiometeric, and ground-truthing data to estimate the grain yield (GY) of two major crops, teff, and finger millet, in Ethiopia's Aba Gerima catchment in 2020 and 2021. At the flowering stage, we performed supervised classification on October Sentinel-2 images and spectral reflectance measurement. We used regression models to identify and predict crop yields, as evaluated by the coefficient of determination (adjusted R2) and root mean square error (RMSE). The enhanced vegetation index (EVI) and normalized-difference vegetation index (NDVI) provided the best fit to the data among the vegetation indices used to predict teff and finger millet GY. Soil bund construction increased the majority of vegetation indices and GY of both crops. We discovered a strong correlation between GY and the satellite EVI and NDVI. However, NDVI and EVI had the greatest influence on teff GY (adjusted R2 = 0.83; RMSE = 0.14 ton/ha), while NDVI had the greatest influence on finger millet GY (adjusted R2 = 0.85; RMSE = 0.24 ton/ha). Teff GY ranged from 0.64 to 2.16 ton/ha for bunded plots and 0.60 to 1.85 ton/ha for non-bunded plots using Sentinel-2 data. Besides, finger millet GY ranged from 1.92 to 2.57 ton/ha for bunded plots and 1.81 to 2.38 ton/ha for non-bunded plots using spectroradiometric data. Our findings show that Sentinel-2- and spectroradiometeric-based monitoring can help farmers manage teff and finger millet to achieve higher yields, more sustainable food production, and better environmental quality in the area. The study's findings revealed a link between VIs and soil management practices in soil ecological systems. Model extrapolation to other areas will necessitate local validation." @default.
• W4321764173 created "2023-02-25" @default.
• W4321764173 creator A5011354069 @default.
• W4321764173 creator A5011512932 @default.
• W4321764173 creator A5012999366 @default.
• W4321764173 creator A5030629806 @default.
• W4321764173 creator A5049380534 @default.
• W4321764173 creator A5060969262 @default.
• W4321764173 creator A5070553043 @default.
• W4321764173 creator A5071934859 @default.
• W4321764173 creator A5087472461 @default.
• W4321764173 date "2023-03-01" @default.
• W4321764173 modified "2023-09-30" @default.
• W4321764173 title "Monitoring impacts of soil bund on spatial variation of teff and finger millet yield with Sentinel-2 and spectroradiometric data in Ethiopia" @default.
• W4321764173 cites W1964217023 @default.
• W4321764173 cites W1967395374 @default.
• W4321764173 cites W1969607024 @default.
• W4321764173 cites W1976877536 @default.
• W4321764173 cites W1979636379 @default.
• W4321764173 cites W1984143623 @default.
• W4321764173 cites W1987415163 @default.
• W4321764173 cites W1992245241 @default.
• W4321764173 cites W2000613913 @default.
• W4321764173 cites W2004518048 @default.
• W4321764173 cites W2009202065 @default.
• W4321764173 cites W2011010318 @default.
• W4321764173 cites W2014897524 @default.
• W4321764173 cites W2015793650 @default.
• W4321764173 cites W2016721252 @default.
• W4321764173 cites W2036706101 @default.
• W4321764173 cites W2038782607 @default.
• W4321764173 cites W2040577629 @default.
• W4321764173 cites W2045877890 @default.
• W4321764173 cites W2060933586 @default.
• W4321764173 cites W2063623478 @default.
• W4321764173 cites W2064071428 @default.
• W4321764173 cites W2071454092 @default.
• W4321764173 cites W2072456441 @default.
• W4321764173 cites W2077033502 @default.
• W4321764173 cites W2082950852 @default.
• W4321764173 cites W2084549044 @default.
• W4321764173 cites W2088683152 @default.
• W4321764173 cites W2092722122 @default.
• W4321764173 cites W2100942169 @default.
• W4321764173 cites W2113410727 @default.
• W4321764173 cites W2116563724 @default.
• W4321764173 cites W2120882009 @default.
• W4321764173 cites W2126322845 @default.
• W4321764173 cites W2148252758 @default.
• W4321764173 cites W2149813070 @default.
• W4321764173 cites W2156710280 @default.
• W4321764173 cites W2158755893 @default.
• W4321764173 cites W2170175538 @default.
• W4321764173 cites W2342467396 @default.
• W4321764173 cites W2346996316 @default.
• W4321764173 cites W2499691472 @default.
• W4321764173 cites W2520020619 @default.
• W4321764173 cites W2588316148 @default.
• W4321764173 cites W2603228623 @default.
• W4321764173 cites W2751549785 @default.
• W4321764173 cites W2766138163 @default.
• W4321764173 cites W2767953525 @default.
• W4321764173 cites W2773146783 @default.
• W4321764173 cites W2790197537 @default.
• W4321764173 cites W2802121422 @default.
• W4321764173 cites W2886775386 @default.
• W4321764173 cites W2899929175 @default.
• W4321764173 cites W2907047183 @default.
• W4321764173 cites W2914941211 @default.
• W4321764173 cites W2929349101 @default.
• W4321764173 cites W2943472941 @default.
• W4321764173 cites W2944702146 @default.
• W4321764173 cites W2946630864 @default.
• W4321764173 cites W2963935416 @default.
• W4321764173 cites W2971456001 @default.
• W4321764173 cites W2990996345 @default.
• W4321764173 cites W2996041315 @default.
• W4321764173 cites W3001468870 @default.
• W4321764173 cites W3012717404 @default.
• W4321764173 cites W3016913961 @default.
• W4321764173 cites W3019614043 @default.
• W4321764173 cites W3028726941 @default.
• W4321764173 cites W3039542254 @default.
• W4321764173 cites W3048689597 @default.
• W4321764173 cites W3079760979 @default.
• W4321764173 cites W3098433611 @default.
• W4321764173 cites W3107158557 @default.
• W4321764173 cites W3135523315 @default.
• W4321764173 cites W3139128190 @default.
• W4321764173 cites W3152850404 @default.
• W4321764173 cites W3165822366 @default.
• W4321764173 cites W3186093333 @default.
• W4321764173 cites W3202168825 @default.
• W4321764173 cites W4280566447 @default.
• W4321764173 doi "https://doi.org/10.1016/j.heliyon.2023.e14012" @default.
• W4321764173 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36895390" @default.
• W4321764173 hasPublicationYear "2023" @default.
• W4321764173 type Work @default.

• next