[Retracted] An Early Warning Intelligent Algorithm System for Forest Resource Management and Monitoring

Table 1

Data specification of PALSAR/PALSAR-2 sensor.

Observation mode	High resolution		Scanning synthetic aperture	Polarization
Center frequency	1270 MHz (L-band)
Chirp bandwidth	28 MHz	l4 MHz	14 MHz, 28 MHz	14 MHz
Polarization mode	HH/VV	HH + HV/VV + VH	HH/VV	HH + HV + VH + VV
Incident angle	8 to 60°	8 to 60°	18 to 43°	8 to 30°
Spatial resolution	7–44 m	14–88 m	100 m (Repeat scan)	24–89 m
Detection width	40–70 km	40–70 km	250–350 km	20–65 km
Bit length	5 bits	5 bits	5 bits	3/5 bits
Data rate	240 Mps	240 Mps	120 Mps, 240 Mps	240 Mps
Working mode	Side view 34.3°		Side view 34.1°	Side angle of view 21.5°