WebNov 1, 2024 · Generally, all VI-derived FSEPs produced higher r values with LAI than VIs. Especially for the VIs which had relatively lower r values, their FSEPs performed an obviously stronger correlation with LAI (such as CI rededge and CI green). The results of correlation analysis indicated that VI-derived FSEPs correlated positively with LAI. WebAug 24, 2024 · For the UAV hyperspectral data, the correlation between the VIs and the yield gradually increased from the jointing stage to the filling stage, and the highest correlation coefficients were obtained for the red-edge chlorophyll index (CI rededge), which achieved r values of 0.519, 0.692, 0.766, and 0.798 in the jointing, flagging, flowering ...
(PDF) Vegetation Indices Combining the Red and Red …
WebRed (0.64–0.68 m), Rededge (0.73–0.74 m), and Near-Infrared (0.77–0.81 m). The imagery captured was stitched together in Pix4Dmapper, which generates two types of multispectral orthomosaics: the NoAlpha and the transparent mosaics for each band. The NoAlpha imagery was used as input into QGIS to extract reflectance data. WebSep 8, 2024 · to “Heavy dust”, the correlatio ns of some indexes (SR 705, N D 705, MC 705, MSR 705, CI rededge) were significantly reduced. Remote Sens. 2024, 13, 3570 12 of 21 . Table 3. fire incident in bangladesh 2022
Remote Sensing Free Full-Text Comparison of Winter Wheat
WebFeb 1, 2024 · For Chl, the strongest correlation was found in 756 nm by db1 at scale 1 (r = −0.9247), and the CI rededge had the weakest correlation (r = 0.7971). For Car, the strongest correlation was found in 756 nm by db1 at scale 1 (r = −0.8705), and the CRI rededge had the weakest correlation (r = 0.7784). The correlation of VIs was lower than … WebApr 11, 2024 · From the results in Table 4, the improved model based on the CI rededge and surface elevation using the RF method was selected to estimate the maize AGB. Due to differences in their spatial resolutions, the DSM and CI rededge image must first conform to consistent sizes to produce a map of the AGB using the improving model, as shown in … WebZillow has 60 homes for sale in Cedaredge CO. View listing photos, review sales history, and use our detailed real estate filters to find the perfect place. fire incident action plan example