Senzori LIDAR
Senzori LIDAR
Senzori LIDAR
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Height (m)<br />
6000<br />
5000<br />
4000<br />
3000<br />
2000<br />
1000<br />
0<br />
Date: 20-06-2007; Time: 12:00; Shot No. 1<br />
RSCS<br />
Imagini <strong>LIDAR</strong> (4)<br />
PBL = 630 m<br />
First derivative<br />
of RSCS<br />
Height (m)<br />
6000<br />
4000<br />
2000<br />
0<br />
6000<br />
4000<br />
2000<br />
0<br />
RSCS<br />
Date: 28-06-2007; Time: 20:00<br />
Shot No. 1<br />
PBL = 654 m<br />
Shot No. 2<br />
PBL = 678 m<br />
First derivative<br />
of RSCS<br />
O modalitate practica de reprezentare a datelor <strong>LIDAR</strong> este ca intensitate a semnalului<br />
in functie de inaltime. Maximele de semnal indica formatiuni noroase sau pozitia<br />
stratului limita. Analiza cantitativa a semnalului se poate face examinand derivata<br />
semnalului netezit in raport cu altitudinea. Pozitiile unde apar minime negative ale<br />
derivatei corespund limitelor dintre diferite structuri atmosferice.
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