@misc{indiciae7dfe59c0eb2a,
  title = {GPS-Based Precision Baseline Reconstruction for the TanDEM-X SAR-Formation},
  author = {Montenbruck, O. and vanBarneveld, P. W. L. and Yoon, Y. and Visser, P. N. A. M.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20080012698},
  note = {Source identifier: 20080012698}
}