id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13071		cet-13071		6	.pdf	application/pdf	3971	181	49	Many commercial drones come with different types of camera sensors, for example the DJI Phantom 4 Multispectral comes with a multispectral camera. The data received by UAV sensors can be spectral, spatial and 243 temporal.	cache/cet-13071.pdf	txt/cet-13071.txt