The following publications are possibly variants of this publication:
- Multi beam joined estimation for persistent scatterer interferometryNico Adam, Stefan Gernhardt, Michael Eineder, Richard Bamler. igarss 2010: 4403-4406 [doi]
- Potential of very high resolution SAR for persistent scatterer interferometry in urban areasS. Gernhardt, N. Adam, Michael Eineder, Richard Bamler. agis, 16(2):103-111, 2010. [doi]
- A stability analysis of the lambda estimator for solving the ambiguity problem in persistent scatterer interferometryStefan Gernhardt, Franz Meyer, Richard Bamler, Nico Adam. igarss 2007: 2082-2085 [doi]
- Wide area persistent scatterer interferometryNico Adam, Fernando Rodríguez González, Alessandro Parizzi, Werner Liebhart. igarss 2011: 1481-1484 [doi]