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Maps (a) in the red spectrum and (b) in the infrared spectrum corresponding to the study area

Maps (a) in the red spectrum and (b) in the infrared spectrum corresponding to the study area

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Figure 1. Localized view of the study area with Landsat 5 for satellite...
Figure 2. True color map of the study area in satellite zone path: 6,...
Figure 3. Maps (a) in the red spectrum and (b) in the infrared spectrum...
Figure 4. NDVI raster band calculation of the study area with QGIS
Evaluation of Normalized Difference Vegetation Index by Remote Sensing with Landsat Satellites in the Tayacaja Valley in the Central Andes of Peru
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  • Jul 2023
The research sought to evaluate the normalized difference vegetation index (NDVI) of the study area located in the province of Tayacaja, which includes the districts of Acraquia, Ahuaycha, Pampas and Daniel Hernández, which is part of the central Andes of Peru. The data were collected in low water seasons with a longitudinal cut of 30 years with on...
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Context 1
... red spectrum map together with the infrared spectrum map was downloaded from EarthExplorer (see Figure 3) which should be identified by bands in both Landsat 5 and Landsat 8. In Landsat 5: band 3 corresponds to red and band 4 to infrared. ...