2008
DOI: 10.1016/j.rse.2007.12.013
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A 20-year Landsat water clarity census of Minnesota's 10,000 lakes

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Cited by 359 publications
(241 citation statements)
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“…The time gap between in-situ measurements and the satellite overpass affects the reflectance comparison. Several studies discussed the time gap with respect to reservoir and lake research and the results pointed out that a comparison using measurements with ±3 or up to ±8 days is reasonable when the water and environmental conditions do not present rapid changes [42][43][44][45]. In our case, logistical and distances imposed difficulties to access all floodplain lakes concurrently with the satellite overpass.…”
Section: Msi/sentinel-2 Datamentioning
confidence: 72%
“…The time gap between in-situ measurements and the satellite overpass affects the reflectance comparison. Several studies discussed the time gap with respect to reservoir and lake research and the results pointed out that a comparison using measurements with ±3 or up to ±8 days is reasonable when the water and environmental conditions do not present rapid changes [42][43][44][45]. In our case, logistical and distances imposed difficulties to access all floodplain lakes concurrently with the satellite overpass.…”
Section: Msi/sentinel-2 Datamentioning
confidence: 72%
“…Mainly passive sensors are employed to assess water quality, clarity, and turbidity in related studies, including Landsat (Olmanson et al 2008;Zhao et al 2011;Kabbara et al 2008), Earth Observing 1 (EO-1) Advanced Land Imager (ALI) (Chen et al 2009), and SeaWiFS (Chen et al 2007). As a characteristic example, a 20-year archive of Landsat data was effective in providing correlations with field-measured Secchi Disk Depths (SDD) up to R 2 = 0.96, to characterize water clarity in Minnesota lakes, USA (Olmanson et al 2008).…”
Section: Provisioning Servicesmentioning
confidence: 99%
“…As a characteristic example, a 20-year archive of Landsat data was effective in providing correlations with field-measured Secchi Disk Depths (SDD) up to R 2 = 0.96, to characterize water clarity in Minnesota lakes, USA (Olmanson et al 2008). …”
Section: Provisioning Servicesmentioning
confidence: 99%
“…Hence, many studies concerned with small to moderately sized lakes and reservoirs, rivers and estuaries have made use of high spatial resolution data from satellites missions designed for land applications such as those in the Landsat-series (e.g., Tyler et al, 2006, Olmanson et al, 2008. The main disadvantage of the sensors flown on missions such as Landsat is that they were not designed for applications over water bodies and thus the coverage and resolution of their spectral bands and their radiometric sensitivity is sometimes not sufficient to provide accurate retrievals of parameters such as Chl-a or CDOM, particularly for lakes with low water-leaving radiance.…”
Section: Special Issue Science Of the Total Environmentmentioning
confidence: 99%