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16.2.4
zip file
The zip file contains the following files:
●
A *.jpg or *.png image file representing the map (maximum size: 4000 x 4000 pixels)
●
A *.info file containing the following information of the map:
○
Number of pixels along the X- and Y-axis
○
Latitude of top and bottom edge of the image (decimal degrees)
○
Longitude of left and right edge of the image (decimal degrees)
Example of *.info file
[Map Data] xsize=1983 ysize=2806 north=3.876680757 south=3.676130051
east=10.053942780 west=9.911520002
16.2.5
*.jpg or *.png file
These image files always have a corresponding world file (.jgw or .pgw) located in the same
directory and with the same file name as the image file. This world file must be based on the
WGS 84 standard (longitude and latitude in degrees).
Example of *.jpg and *.jgw file
●
image file: falknermap.jpg (800 x 600 pixels)
●
world file: falknermap.jgw
32.0 0.0 0.0 -32.0 691200.0 4576000.0
16.3 Project area
The entire area you want to map. The project area can be small enough to map in one flight,
or it can be a large area that needs to be mapped in separate flights.
16.4 Scan area
The area you want to map in one flight. The X100 will only take pictures over the scan area.
The scan area is determined by:
●
Flight duration
●
Picture overlap
●
Flight height/GSD
N
: When covering a large project area, you can divide the project area in multiple flights
OTE
with different scan areas.
2.0
Quickfield
Project area
— 114 —
12 October 2012
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