🛰 Satellite(s)Landsat, Sentinel-2, Sentinel-3, MODIS, PRISMA, Hyperion | 📊 Monitoring elementWater spectral reflectance | ||||
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🧰 Description techniqueRelate Flores et al. (2019) worked on deriving a relationship between water quality metrics (e.g. chlorophyllChlorophyll-a content) to and spectral reflectance to derive relationship. | 📏 Accuracy / ResolutionFlores et al. (2019) reported a relative error of 33%. | ||||
🗺 Case studiesLake Atitlan, a tropical mountain lake in Guatemala that exemplifies a fresh water freshwater body subjected to pressures that have increased over the years. | |||||
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Publication reference📚 Flores-Anderson AI, Griffin R, Dix M, Romero-Oliva CS, Ochaeta G, Skinner-Alvarado J, Ramirez Moran MV, Hernandez B, Cherrington E, Page B, et al. 2020. Hyperspectral Satellite Remote Sensing of Water Quality in Lake Atitlán, Guatemala. Frontiers in Environmental Science. 8(7). doi:10.3389/fenvs.2020.00007. | |||||
Other comments or informationThe improving spatial resolution of spaceborne hyperspectral sensors should facilitate monitoring of smaller water features with greater granularity in the near future. | |||||
Other references📚 Dörnhöfer K, Oppelt N. 2016. Remote sensing for lake research and monitoring – Recent advances. Ecological Indicators. 64:105-122. doi: https://doi.org/10doi10.1016/j.ecolind.2015.12.009 🔗 https://www.sciencedirect.com/science/article/pii/S1470160X15007141
🔗 https://doi.orglink.springer.com/article/10.1007/s106611007%2Fs10661-020-08631-5
🔗 https://www.mdpi.com/2072-4292/12/10/1586
🔗 https://www.mdpi.com/2072-4292/8/8/640
🔗 https://doijournals.plos.org/plosone/article?id=10.1371/journal.pone.0201255
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