Fig. 9. Configuration for the estimation of the Envisat bias in Ajaccio and
Senetosa (triangles). The crossover points for the estimation of the bias in
Ajaccio are marked with diamonds and the crossover points for the
estimation of the bias in Senetosa with circles. Two estimations are done in
Ajaccio at the crossover point between the Envisat tracks 429 and 674,
following different paths.