Detailed Description - Low Altitude Flyover I







2xNs and 3xNs:
-------------
These observations slew back and forth in direction approximately normal to groundtrack 
movement while imaging.  This returns a swath of images 2 or 3 wide.  These are monochrome 
filter 4 or filter 3.  These were taken during times when the range was a little greater, 
or ground-track movement not as fast. These were not possible during lowest altitude pass
 (no time to slew).


Low altitude single strips:
--------------------------
The lowest altitude data was a single frame strips Time deltas between images were 
changed periodically along the strip to keep at least 30% overlap (rate of territory movement
relative to frame changed dramatically during the flyover of each nose). 


Color:
------
Two single shot 3 color observations were taken.



Complete list of observations:

RTC  solar       Observation              UTC                   Description
      lat                 
34 -43      MSI_LowAlt_Before_3xN      300T03:44:00 45    Images taken while slewing zigzag, 3 FOVs wide 

28          MSI_LowAlt_Before_2xN      300T04:42:15 44    Images taken while slewing zigzag, 2 FOVs wide 
            MSILowAltBefore3Color      300T05:39:35 3     Color set at end of above scan 
22          MSI_LowAlt_Closest_1       300T05:45:00 62    Images taken during low altitude flyover 
            MSI_LowAlt_Closest_2       300T06:35:45 53    Images taken during low altitude flyover 
19          MSILowAltAfter3Color       300T06:57:59 3     Color set after closest approach 
            MSI_LowAlt_Closest_3       300T06:58:44 15    Images taken during low altitude flyover 
            MSI_LowAlt_After           300T07:13:45 14    Zigzag mosaic (2xn) on limb