@misc{indiciaed32fa8b5a677,
  title = {High Accuracy 3D Processing of Satellite Imagery},
  author = {Gruen, A. and Zhang, L. and Kocaman, S.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20070038223},
  note = {Source identifier: 20070038223}
}