In order to calculate the overlap during a survey mission your mapping program needs to know what camera you’re using. If you have rotated the cameras, such as using our Quad camera mount, then you'll want to swap the Image Height (imgh) and Image Width (imgw), so that the overlaps are properly calculated.
Here’s how to add a custom camera depending on which program you’re using and what lens:
Survey3W:
<Camera>
<name>Survey3W 12MP</name>
<flen>3.37</flen>
<imgh>3000</imgh>
<imgw>4000</imgw>
<senh>4.65</senh>
<senw>6.20</senw>
</Camera>
Survey3N:
<Camera>
<name>Survey3N 12MP</name>
<flen>8.25</flen>
<imgh>3000</imgh>
<imgw>4000</imgw>
<senh>4.65</senh>
<senw>6.20</senw>
</Camera>
Survey2 + 3.97mm Lens (Standard Lens Included):
<Camera>
<name>Survey2 3.97mm 16MP</name>
<flen>3.97</flen>
<imgh>3456</imgh>
<imgw>4608</imgw>
<senh>4.63104</senh>
<senw>6.17472</senw>
</Camera>
Survey1 + 4.35mm Lens (Standard Lens Included):
<name>Survey1 4.3mm 12MP</name>
<flen>4.3</flen>
<imgh>3024</imgh>
<imgw>4032</imgw>
<senh>3.379</senh>
<senw>4.506</senw>
</Camera>
Survey3W:
<cameraInfo>
<Name>Survey3W 12MP</Name>
<SensorWidth>6.20</SensorWidth>
<SensorHeight>4.65</SensorHeight>
<SensorResolution>12</SensorResolution>
<FocalLength>3.37</FocalLength>
</cameraInfo>
Survey3N:
<cameraInfo>
<Name>Survey3N 12MP</Name>
<SensorWidth>6.20</SensorWidth>
<SensorHeight>4.65</SensorHeight>
<SensorResolution>12</SensorResolution>
<FocalLength>8.25</FocalLength>
</cameraInfo>
Survey2:
<cameraInfo>
<Name>Survey2 16MP</Name>
<SensorWidth>6.17</SensorWidth>
<SensorHeight>4.63</SensorHeight>
<SensorResolution>16</SensorResolution>
<FocalLength>3.97</FocalLength>
</cameraInfo>
Survey1:
<Name>Survey1 12MP</Name>
<SensorWidth>4.5056</SensorWidth>
<SensorHeight>3.3792</SensorHeight>
<SensorResolution>12</SensorResolution>
<FocalLength>4.3</FocalLength>
</cameraInfo>
Questions please Contact Us.
Nolan Ramseyer
Author