Sfoglia per Soggetto "Normalized difference vegetation index"
Items 1-5 di 5
-
Field scale assessment of the tsharp technique for thermal sharpening of modis satellite images using venµs and sentinel-2-derived ndvi
(2021)Remotely sensed-based surface temperature is an important tool for crop monitoring and has great potential for improving irrigation management. However, current thermal satellite platforms do not display the fine spatial ... -
Hybrid methodology for the estimation of crop coefficients based on satellite imagery and ground-based measurements
(2019)The objective of the current study was the investigation of specific relationships between crop coefficients and vegetation indices (VI) computed at the water-limited environment of Lake Karla Watershed, Thessaly, in central ... -
Remotely Sensed Methodologies for Crop Water Availability and Requirements in Precision Farming of Vulnerable Agriculture
(2019)Agriculture is mainly impacted by water availability. Differences in climate conditions and the appearance of severe events, like droughts, has a significant imprint on local, regional and global agricultural productivity. ... -
Spectral Reflectance Indices as a High Throughput Selection Tool in a Sesame Breeding Scheme
(2022)On-farm genotype screening is at the core of every breeding scheme, but it comes with a high cost and often high degree of uncertainty. Phenomics is a new approach by plant breeders, who use optical sensors for accurate ... -
Use of NDVI to predict yield variability in a commercial apple orchard
(2015)Apple orchards are a vital component of the economies of many countries worldwide. Producers are looking for ways to reduce production cost by reducing inputs. Apple yield prediction is one method which can help the farmers ...