Figure 4

Figure 4: Eddy locations along the PX37/10/44 XBT track (see figure 1) in TOPEX/POSEIDON and XBT data, as a function of longitude and time. Warm-core eddies, with sea surface height maxima, are shown as red symbols for XBT data and gray shading for T/P data. Cold-core eddies are similarly indicated by green symbols (XBT) and black shading (T/P). From Roemmich and Gilson [2000].