7                            		- geometrical conditions=Landsat TM
10 20 8.719167 23.866081 29.010345	- month day hh.ddd longitude lattitude ("hh.ddd" is a decimal hour GMT)
2                            		- atmospheric mode=midlatitude summer
0                            		- aerosols model=no aerosols
50		                        - visibility [km] (aerosol model concentration)
-.110                        		- target at 110m above sea level
-1000                        		- sensor on board a satellite
27                           		- 3rd band of TM Landsat 5