Figures.txt Location.jpg is Figure 1 in the documentation files (OF00- 309.PDF and OF00-309.DOC). It is a general location map of the United States-Mexico transborder region (within heavy black line). TM_index.jpg is Figure 2 in the documentation files (OF00- 309.PDF and OF00-309.DOC). It shows the approximate locations of the centers of the TM scenes. Scenes indicated with a red circle are included in this dataset. Half filled circles indicate scenes shifted from the normal scene center.