Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Raphael Linker"'
Autor:
Raphael Linker, Isaya Kisekka
Publikováno v:
Smart Agricultural Technology, Vol 4, Iss , Pp 100234- (2023)
Due to climate change, increased regulation of water resources and competition from other beneficial uses, the agricultural sector is under pressure to use water more efficiently. This paper reports the field evaluation of two model-based simulation-
Externí odkaz:
https://doaj.org/article/70890567823a453cb23fb82254ff51a5
Autor:
Alaa Jamal, Raphael Linker
Publikováno v:
Water, Vol 14, Iss 22, p 3606 (2022)
Real-time in situ measurements are increasingly being used to improve the estimations of simulation models via data assimilation techniques such as particle filter. However, models that describe complex processes such as water flow contain a large nu
Externí odkaz:
https://doaj.org/article/843172b0daf24cd1a43b5870ede19fd8
Autor:
Alaa Jamal, Raphael Linker
Publikováno v:
Vadose Zone Journal, Vol 19, Iss 1, Pp n/a-n/a (2020)
Abstract The ensemble Kalman filter (EnKF) is a widely used data assimilation method in soil hydrology. However, underestimation of the modeling errors and of the sampling errors may cause systematic reduction of state variances and rejection of the
Externí odkaz:
https://doaj.org/article/d5c61065c30e429a9d9a2c11c0d92af1
Autor:
Alaa Jamal, Raphael Linker
Publikováno v:
Agriculture, Vol 10, Iss 12, p 606 (2020)
Particle filter has received increasing attention in data assimilation for estimating model states and parameters in cases of non-linear and non-Gaussian dynamic processes. Various modifications of the original particle filter have been suggested in
Externí odkaz:
https://doaj.org/article/5b78c312e0144a3e946af8aa54fd9279
Autor:
Raphael Linker
Publikováno v:
Precision Agriculture. 22:287-305
Delineation of management zones for applying Variable Rate Irrigation (VRI) in drip irrigation presents unique challenges due to the directionality of the drip lines and the fact that the water flow rate can not be varied along a drip line. This work
Selection of Vis-NIR wavebands for forecasting apple fruitlet drop in response to chemical treatment
Publikováno v:
Biosystems Engineering. 195:172-185
Apple trees tend to bear an excess of young fruits (fruitlets). Chemical thinning with an application of bioregulators early in the season is currently the most common solution to adjust fruit load. However, the results of this approach are highly in
Autor:
Aviva Peeters, Eran Raveh, Noa Ohana-Levi, Alon Ben-Gal, Shahar Baram, Raphael Linker, D. Termin, Tarin Paz-Kagan
Publikováno v:
Precision Agriculture. 22:99-123
Site-specific agricultural management (SSM) relies on identifying within-field spatial variability and is used for variable rate input of resources. Precision agricultural management commonly attempts to integrate multiple datasets to determine manag
Publikováno v:
IFAC-PapersOnLine. 53:15847-15851
Vines for wine production are commonly cultivated under regulated deficit irrigation, i.e. the vines (Vitis vinifera) are maintained in a state of mild-sever, controlled drought stress in order to enhance the quality of the yield and the wine. The pl
Autor:
Yevgeniya Orlova, Raphael Linker
Publikováno v:
Computers and Electronics in Agriculture. 204:107538
Autor:
Raphael Linker, Isaya Kisekka
Publikováno v:
Agricultural Water Management. 274:107924