The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B4. Beijing 2008 
Topographic Image Map Marc 1 200000 Chasma Boreale Region 
M 200k 66.00Ntt24.00E OMKT 
topographic Image Map Mars i 200 000 
Chasms Boreale Region 
M ÏOÔk IM.tlCNttlS ODE OMKT 
INDEX TO ADJOINING SHEETS 
Topographe Image Map Mars 1:200 000 Series: 
This Map Sheet is located within MC1 (Mare Boreum) 
Figure 2. Map sheets “M 200k 84.00N/315.00E OMKT” in Sinusoidal projection and “M 200k 86.00N/326.00E OMKT” in Lambert 
Azimuthal projection. The index map (lower right image) was combined from both sheets and illustrates their relative location, with 
map surfaces marked in yellow, and neighboring sheets of the Topographic Image Map Mars 1:200,000 series in their projections. 
The subsection of the northern sheet (upper left image) is shown in scale 1:400,000, which is half of the original size.