Results 171 to 180 of about 6,410 (217)

Optimized spectral indices for global vegetation and water mapping using Sentinel-2. [PDF]

Sci Rep
Chrysostomou C, Neophytides SP, Mavrovouniotis M, Hadjimitsis DG.   +3 more
europepmc   +1 more source

Analysis of spatiotemporal change characteristics of Poyang Lake from 1984 to 2021 based on GEE. [PDF]

Sci Rep
Qiu H, Zhang Q.
europepmc   +1 more source

Spatial autocorrelation of environmental factors influencing dengue outbreaks using Moran's I: A study from Nepal (2020-2023). [PDF]

PLoS One
Mahato RK, Htike KM, Sornlorm K, Koro AB, Yadav RK, Kafle A, Sharma V.   +6 more
europepmc   +1 more source

Guiding malaria elimination interventions: a data-driven approach to resource optimization in Benin, West Africa. [PDF]

Malar J
Gbaguidi GJ, Topanou N, Aikpon R, Yadouleton A, Segniagbeto GH, Ketoh GK.   +5 more
europepmc   +1 more source

Reviving the Wular Lake: tracking its decline with remote sensing and NDWI analysis

Applied Water Science
Imran Ahmad, Amnah Aldohan, Mithas Ahmad Dar, Nazih Y. Rebouh, Youssef M. Youssef   +4 more
openaire   +1 more source

Multi-Sensor NDVI Fusion for Daily Crop Evapotranspiration Mapping: A Six-Year Irrigated Maize Assessment Using MODIS-Sentinel-2-Landsat (2020-2025). [PDF]

Sensors (Basel)
Fehér ZZ, Nxumalo GS, Nagy A.
europepmc   +1 more source

Utilizing TVDI and NDWI to Classify Severity of Agricultural Drought in Chuping, Malaysia [PDF]

Agronomy, 2021
Agricultural drought is crucial in understanding the relationship to crop production functions which can be monitored using satellite remote sensors.
Yang Ping Lee, Md Rowshon Kamal, Md Kamal Rowshon   +2 more
exaly   +4 more sources

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Estimating Corn Canopy Water Content From Normalized Difference Water Index (NDWI): An Optimized NDWI-Based Scheme and Its Feasibility for Retrieving Corn VWC

IEEE Transactions on Geoscience and Remote Sensing, 2021
Here, four normalized difference water index (NDWI) variants, i.e., NDWI(860,970), NDWI(860,1240), NDWI(860,1640), and NDWI(1240,1640) are generated from the corn-oriented PROSAIL radiative transfer model. It is found that, instead of the linear relationship derived in previous studies, corn canopy water content (CWC) is best approximated as an ...
Linna Chai, Shiqi Yang, Wade Crow
exaly   +3 more sources

Water Body Detection Analysis Using NDWI Indices Derived from Landsat-8 OLI [PDF]

Polish Journal of Environmental Studies, 2020
Normalized different water indices (NDWIs) derived from satellite images are commonly and successfully utilized in surface water body detection and mapping.
Emre Ozelkan
exaly   +2 more sources