Geolocation Accuracy Evaluations of WorldView-1 and WorldView-2
Geolocation Accuracy Evaluations of WorldView-1 and WorldView-2
Geolocation Accuracy Evaluations of WorldView-1 and WorldView-2
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• General Approach:<br />
Approved for Public Release 11-159<br />
Methodology<br />
– Mono CE90: Mono intersection <strong>of</strong><br />
more-nadir stereo mate to checkpoint<br />
(CP) height<br />
– Stereo CE90 <strong>and</strong> LE90: Stereo<br />
intersection<br />
• Images *not* allowed to adjust<br />
during evaluation<br />
• Goal <strong>of</strong> evaluation is to estimate<br />
CE90 <strong>and</strong> LE90 error statistics for<br />
population <strong>of</strong> stereo pairs, not<br />
individual stereo pair<br />
Monoscopic Intersection<br />
CE90 Only<br />
CE90 & LE90<br />
Stereo Intersection
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