Level 2 Help for IBISGCP

OUT

Output IBIS file containing the ground-control points:

record	constant				format

1       frame index number of IBIS SEDR file	r*4
2       line coordinate of point 		r*4
3       sample coordinate of point 		r*4
4	planetographic latitude of point	r*4
5	west longitude of point			r*4


PROJECT

The project name. Valid are:
VGR-1 VGR-2 MAR10 MAR9 VIKOR GLL


OBJECT

Causes ground-control points to be output in object space line-sample
coordinates.  The default is object-space for Voyager and all earlier missions,
and image-space for all later missions (Galileo, Cassini).


CAMERA

Integer 
Camera serial number for each reference frame.

	CAMERA=(I1,I2,I3,...,IN)

The camera serial number is used to retrieve the focal length, line and sample
of the optical-axis intercept point, and the picture scale from built-in
tables.  The current values in these tables are:

		      CAMERA	 FOCAL	  LAXIS  SAXIS  PSCALE (pixels/mm)
        CASSI NAC       1       2000.00    512    512   83.333333
	CASSI WAC       2        200.736    "      "      "
        CASSI NAC 2x2  21       2000.00    256    256   41.666665
	CASSI WAC 2x2  22        200.736    "      "      "
        CASSI NAC 4x4  41       2000.00    128    128   20.833333
	CASSI WAC 4x4  42        200.736    "      "      "

        GLL             1       1501.039   400    400   65.6167979 
        GLL 2x2 sum     2	1501.039   200    200   32.8083990

	VGR-2 WA        4	 200.770   500    500   84.821428
	VGR-2 NA        5	1503.49     "      "      "
	VGR-1 WA        6	 200.465    "      "      "
	VGR-1 NA        7	1500.19     "      "      "

        VIKOR 1A        7	474.610    575    625   85.0
        VIKOR 1B        4	474.398     "      "      "
        VIKOR 2A        8	474.101     "      "      "
        VIKOR 2B        6	474.448     "      "      "

        MAR10 A         1      1495.66     400    475   74.78
        MAR10 B         1      1503.69     400    475   74.78

        MAR-9           1	 52.267    400    475   75.0     
        MAR-9		2	500.636     "      "      "

Note: These tables are obtained via a call to VICAR subroutine GETCAMCON.  For
active missions, these values may be updated as they are more accurately
determined.


SCET

The SpaceCraft-Event Time for each reference image.

	SCET=(2001,128,13,22,31,801,  	      2001,128,13,23,16,10,  	      2001,128,13,23,56,12,  	      2001,128,13,25,33,510)

Input as groups of 6 integers in the order:
scet year
scet day
scet hour
scet minute
scet second
scet milisecond


ID

Required Real
Sequence number from the IBISNAV file for each reference frame.


CKNAME

String
SPICE C-kernal name
Valid: "DAVI","NAV ","NAV2","FARE","NEAR","AMOS","NAIF"


TARGET

String 12
Target name
	e.g. TARGET=EUROPA


LINC

Optional Integer
Line spacing between ground control points (default=300).  The ground-control
points are spaced in a grid pattern LINC lines and SINC samples apart.


SINC

Optional Integer
Sample spacing between ground control points (default=300).  The ground-control
points are spaced in a grid pattern LINC lines and SINC samples apart.