Key Features

Key Features

  • Accounts for the time-dependent nature of each sensor model through collinearity condition equations and least squares adjustment
  • No constraint on acquisition look angles; the only geometric constraint for stereo images is that they have sufficient overlaps
  • Adjusts any combination of different Level 1 (un-corrrected) panchromatic and/or multi-spectral images
  • Extracts initial values for exterior orientation parameters from ancillary data
  • Provides default weights for sensor parameters, image coordinates, control points, and tie points
  • Allows control points to be assigned individual weights for a variety of control point sources
  • Uses diagnostic (check) points to evaluate the absolute accuracy of the adjustment results
  • Generates reports with optional listings of the orbital and point data, iteration listings, image residuals, variance-covariance analysis, and other statistical indicators