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Land–Lake Linkage and Remote Sensing Application in Water Quality Monitoring in Lake Okeechobee, Florida, USA
 

Paper Details


Land–Lake Linkage and Remote Sensing Application in Water Quality Monitoring in Lake Okeechobee, Florida, USA
Mohammad Hajigholizadeh,Angelica Moncada,Samuel Kent,Assefa M. Melesse
Land
2021

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Sample (n) Parameter Model/Algorithm Formula r^2 RMSE Study Area Satellite Reference


Formula Details


Sample (n) Parameter Model/Algorithm Formula r^2 RMSE Study Area Satellite Reference
48 Chl-a Linear Regression x = 881.1 × (B2/B4) − 1784.7 × (B3/B4) +5331.5 × (B4/B2) − 3096.2 × (B4/B3) × 1167 × (B2) + 525.5 0.84 Lake Okeechobee, Florida Landsat 8 Dry
38 Chl-a Linear Regression x = −1067.77 × (B3/B4) − 2144.45 × (B4/B3) − 35.04 × (B4/B5) + 297.75 × (B4) + 3095.6 0.48 Lake Okeechobee, Florida Landsat 8 Wet
50 Total Kjeldahl nitrogen Linear Regression x = 0.008(361.89 × (B4) − 1018.25 × (B3/B4) − 1919.21 × (B4/B3) − 26.15 × (B4/B5) − 182.90 × (B2) + 2855.76) + 0.009 (−1067.77 × (B3/B4) − 2144.45 × (B4/B3) − 35.04 × (B4/B5) + 297.75 × (B4) + 3095.6) + 3.91(B2) − 4.35(B4) + 0.641 0.94 Lake Okeechobee, Florida Landsat 8 Dry
48 Total Kjeldahl nitrogen Linear Regression x = 0.017(−1067.77 × (B3/B4) − 2144.45 × (B4/B3) − 35.04 × (B4/B5) + 297.75 × (B4) + 3095.6) + 0.001(361.89 × (B4) − 1018.25 × (B3/B4) − 1919.21 × (B4/B3) − 26.15 × (B4/B5) − 182.90 × (B2) + 2855.76) − 0.057(B2/B5) + 0.345(B3/B5) − 1.09(B4/B5) − 0.249(B5/B4) + 2.21 0.93 Lake Okeechobee, Florida Landsat 8 Wet
50 Total Phosphate Linear Regression x = 0.001(361.89 × (B4) − 1018.25 × (B3/B4) − 1919.21 × (B4/B3) − 26.15 × (B4/B5) − 182.90 × (B2) + 2855.76) − 0.202(B3/B4) − 2.56(B5) + 0.468 0.92 Lake Okeechobee, Florida Landsat 8 Dry
38 Total Phosphate Linear Regression x = 0.002(361.89 × (B4) − 1018.25 × (B3/B4) − 1919.21 × (B4/B3) − 26.15 × (B4/B5) − 182.90 × (B2) + 2855.76) + 0.154(B2/R) + 1.66(B5/B3) − 1.23(B5/B4) − 0.232 0.89 Lake Okeechobee, Florida Landsat 8 Wet
38 TSS Linear Regression x = 361.89 × (B4) − 1018.25 × (B3/B4) − 1919.21 × (B4/B3) − 26.15 × (B4/B5) − 182.90 × (B2) + 2855.76 0.6 Lake Okeechobee, Florida Landsat 8 Wet
48 TSS Linear Regression x = 517.91 × (B4/B5) − 8.86 × (B3/B5) − 799.23 × (B5/B2) + 127.76 × (B5/B3) + 1100.92 × (B5/B4) − 74.63 × (B2/B5) − 1037.79 0.67 Lake Okeechobee, Florida Landsat 8 Dry