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Maxar offers a range of WorldView imagery products, from System Ready and View
Ready to Orthorectified. The horizontal accuracy specification for WorldView
System-Ready (1B) and View-Ready (2A/OR2A) products have a pointing accuracy
of a 5 meters CE90, meaning that 90 percent of all WorldView System-Ready (1B)
and View-Ready (2A/OR2A) products will achieve a horizontal accuracy of 5 meters
or better. The vertical accuracy for Basic and Ortho Ready Standard Stereo products
is 5 meters LE90, meaning that 90 percent of all WorldView System-Ready
(1B) and View-Ready (2A/OR2A) products will achieve a vertical accuracy of 5 meters
or better.
Horizontal accuracy was measured for 979 WorldView-1 images and 4,412
WorldView-2 System-Ready (1B) and View-Ready (2A/OR2A) images. The resulting
horizontal accuracy for WorldView-1 was 4.0 meters CE90, and WorldView-2
demonstrated an accuracy of 3.5 meters CE90. Vertical accuracy was measured for
181 WorldView-1 and 160 WorldView-2 Basic products, resulting in vertical accuracy
for WorldView-1 of 3.7 meters LE90 and vertical accuracy of 3.6 meters LE90
for WorldView-2. There is a significant margin between demonstrated horizontal
and vertical accuracies and their respective 5 meter CE90 and LE90 product
specifications to account for extreme terrain.
The accuracy was measured for 83 WorldView-1 and 97 WorldView-2 ortho products
and resulted in a demonstrated accuracy of 5.0 meters CE90 for WorldView-1, and
5.4 meters CE90 for WorldView-2.
Summary
For more information, visit maxar.com
MXR-wp-AWVP 05/21
