FILL IN THE ??? BELOW!

Entering "e" at the Main Menu will allow you to removed pictures from a landmark. The landmark must first be loaded (i.e. use the "i" option). Note that the effect is immediate; you cannot undo, and there is no need to save afterwards!

Example Display

Main Menu: Q 0123O IUCRSG NVAMBX DEPL FZH? e
 >e                                                                               

   #     PICNM          EMISS      COV       ILL       RES       #LMK      PHASE      INV  +/-

   1   P3T11L2H0201     47.57      0.88      0.88      0.25        96        51         0 *
   2   P3T11L2H0202     47.57      0.88      0.88      0.25        96        52         0 *
   3   P3T11L2H0203     50.91      0.88      0.88      0.26        94        30         0 *
   4   P3T11L2H0204     50.91      0.88      0.88      0.26        96        68         0 *
   5   P3T11L2H0206     51.04      0.95      0.95      0.26        97        75         0 *
   6   P3T11L2H0207     47.92      1.00      1.00      0.25        95        30         0 *
   7   P3T11L2H0208     47.92      1.00      1.00      0.25        97        68         0 *
   8   P3T11L2H0209     43.08      0.93      0.93      0.24        96        52         0 *
   9   P3T11L2H0210     43.08      0.93      0.93      0.24        97        52         0 *
  10   P3T11L2H0211     39.22      0.85      0.85      0.23        96        68         0 *
  11   P3T11L2H0212     39.22      0.85      0.85      0.23        94        30         0 *
  12   P3T11L2H0213     39.02      0.95      0.95      0.23        96        74         0 *
  13   P3T11L2H0215     42.66      1.00      1.00      0.24        96        68         0 *
  14   P3T11L2H0216     42.66      1.00      1.00      0.24        93        30         0 *

  3.05061409811740111E-002  7.31441252330175540E-003

 c. Continue
 a. Auto remove
 m. Manual remove
 n. Auto remove (new pictures)
 o. Remove low-correlation pix
 p. Prune landmark
 v. Check peripheral visibility
 t. Auto change topo flags
 l. Change low-correlation topo flags
 q. Quit

Example Table Breakdown

#: Temporary image number.

PICNM: Picture name.

EMISS: Emission angle; This angle is determined by the current topography.

COV: Coverage; This is the fraction of the landmark covered by the image.

ILL: Illumination; This is the fraction of the landmark that is not in shadow.

RES: Resolution; This is indicating a relative measure that is a function of the image resolution and the GSD (it's not the ratio; but it is close to that value). It is calculated by ???

#LMK: Number of landmarks added to that picture.

PHASE: Phase angle of the image.

INV +/-: ???

Example Options Breakdown

c. Continue: Same as entering "q".

a. Auto remove: Will display the following grid, then ask for auto remove parameters. Each entry on the grid shows the number of images that are found in that bin.

• Rows: This the emission angle, and is based upon the current topography. So if the topography is poor you may eliminate pictures you want to keep and/or keep pictures you want to eliminate.

• Columns: ??? Something to do with image resolution and GSD, but I am not sure.

     1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
  0  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
  2  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
  4  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
  6  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
  8  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 10  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 12  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 14  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 16  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 18  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 20  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 22  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 24  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 26  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 28  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 30  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 32  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 34  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 36  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 38  .  .  3  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 40  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 42  .  .  4  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 44  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 46  .  .  4  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 48  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 50  .  .  3  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 52  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 54  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 56  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 58  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 60  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 62  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 64  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 66  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 68  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 70  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 72  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 74  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 76  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 78  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 80  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 82  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 84  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 86  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 88  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 90  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

 Input INVLIM, SLIM, CLIM, ILIM, RSMN, RSMX

• INVLIM: Value that represents the maximum fraction of points in the image that can be "invisible". "Invisible" means the pixel cannot be seen because it is blocked, such as the bottom of a crater in an oblique view. The number entered is thousandths of a fraction, so 27 would be 2.7%. Typically this value is just set to 0.

• SLIM: Maximum emission angle that is allowed.

• CLIM: Coverage limit. Minimum fraction of maplet overlapped by image.

• ILIM: Illumination limit. Minimum fraction of maplet covered by illuminated image.

• RSMN: Minimum allowed ratio of image resolution (km/px) to maplet scale.

• RSMX: Maximum allowed ratio of image resolution (km/px) to maplet scale.

m. Manual remove:

n. Auto remove (new pictures):

o. Remove low-correlation pix:

p. Prune landmark:

v. Check peripheral visibility:

t. Auto change topo flags:

l. Change low-correlation topo flags: