MS600V2 Universal Multi-Spectral
Camera User's Manual
23
4)
The course and side overlap rate is not less than 75%;
5)
At least one route is beyond the edge of the planned flight
area to ensure that the edge data is valid;
6)
If accurate reflectivity data are required, gray board
calibration should be carried out immediately before and after each
flight.
7)
It is suggested that data collection should be carried out
under sunny weather conditions, and for better data results, data
collection should be carried out within 2.5 hours before and after
local noon time;
8)
In the multispectral image data acquisition operation including
the water area scene, we should avoid the flare phenomenon caused by
the sun's direct projection of the water(as shown in the figure). In
this case, it is suggested that the flight acquisition should be
carried out after the solar high angle is slightly reduced, or the
route planning should avoid the water area as far as possible;
9)
In order to obtain the height information of crops, it is
suggested to plan the flight route in the direction perpendicular to
the crop planting ridge;
10)
If the planned flight area is large and requires multiple
sorties, it is recommended to ensure that there is at least one
overlapping section of the route for the two flights;
11)
It is recommended to avoid the use in scenes with a large number
of dynamic targets.