Fast and Intelligent Irrigation System Based on WSN

Table 4

Monitoring techniques evaluation-based communication.

	Used by:	Cost	Security	Flexibility	Autonomy	Complexity
Manual technique	Wu et al. [27]	M	L	H	L	—
	Jawhar et al. [23]
Wired technique	Wong et al. [35]	H	M	L	M	M
SCADA	Cheng et al. [30]	H	H	L	H	H
	Enache et al. [36]
WSNs	Kartakis et al. [37]	L	H	H	H	—
	Cai et al. [38]

NB: H = high, M = medium, L = low.