Differences between revisions 4 and 5
Revision 4 as of 2015-10-11 22:50:55
Size: 2346
Editor: EricPalmer
Comment:
Revision 5 as of 2015-10-11 22:58:50
Size: 2528
Editor: EricPalmer
Comment:
Deletions are marked like this. Additions are marked like this.
Line 103: Line 103:

=== Examples ===

Example of a 14 degree peak, measured at difference locations
{{attachment:14.png}}

Example of a 20 degree peak, measured over time
{{attachment:20.png}}

Take PIT020 as the only maplet in MAPLIST.TXT. Generate 5cm images of the topography (which is based at TAG Site 1). Then we build a MAPLET, saving the MAPLETs flatMapVect at several states.

Simple Variations

Groups of images - (adjusted for 5cm)

  • Detailed Survey
  • Min Orbit B
  • Average Orbit B
  • Best Orbit B
  • Optimum Collection

Variations

Spacecraft Azimuth Variations

Sun

S/C Az

S/C Zenith

45, 0, -45

every 20

45

45, 0, -45

every 30

45

45, 0, -45

every 45

45

45, 0, -45

every 60

45

45, 0, -45

every 90

45

Sun Variations

Sun

S/C Az

S/C Zenith

30

every 45

45

30 -30

every 45

45

-45, -45

every 45

45

30, 0, -30

every 45

45

45, 30, 0, -30, -45

every 45

45

60, 45, 30, 0, -30, -45, -60

every 45

45

60, 30, -30, -60

every 45

45

Spacecraft Zenith Variations

Sun

S/C Az

S/C Zenith

45, 0, -45

every 45

0, 30, 60

45, 0, -45

every 45

0, 20, 40, 60, 80

45, 0, -45

every 45

0, 14, 30, 45, 60, 75

Hill Data

I have created the following hills for testing

  • PIT007 - 7 deg tilt
  • PIT014 - 14 deg tilt
  • PIT020 - 20 deg tilt <-- Let's use this one

  • PIT030 - 30 deg tilt
  • PIT045 - 45 deg tilt
  • PIT060 - 60 deg tilt

Truth Maplets

  • Lat/Lon/Rad = -8.070 262.770 0.266
  • Lat/Lon/Rad = -8.059 262.781 0.266
  • TRU-##. Build a truth MAPLET using TAG Site 1 center position. Use the b option with a PIT###.

Testing Maplets

  • Build a model MAPLET using TAG Site 1 center position. Do not load a base map for topography
  • Create MOD-##
  • Align the images with the key location at 50/50.
  • Build template with 100
  • Do an auto align
  • Build height using the iteration template
  • Do flatMapVec and rename it to mod-##a
  • Repeat as necessary

Iteration Template

0
0
44
2
8                fill no data with shape slope
7
.01
6
y
y
2                condition with existing topo
.01
6
y
y
0                begin integration
.025
100
0
v
1
u
1

Save States

Save the flatMapVect at the following

  • 1
  • 2
  • 3
  • 5
  • 10
  • 15
  • 20

Examples

Example of a 14 degree peak, measured at difference locations 14.png

Example of a 20 degree peak, measured over time 20.png

ReferencePeaks_dep (last edited 2015-11-23 15:13:04 by EricPalmer)