MEASUREMENT TYPE DESCRIPTIONS

TYPE                                                                            
 NO.    MEASUREMENT DESCRIPTION (REV's 1.5 and later)                           
____    _____________________________________________________________________   
                                                                                
 01     INERTIAL TRUE OF DATE "X" POSITION (S1)  [NOTE 1]                       
 02     INERTIAL TRUE OF DATE "Y" POSITION (S1)                                 
 03     INERTIAL TRUE OF DATE "Z" POSITION (S1)                                 
 04     INERTIAL TRUE OF DATE "X" VELOCITY (S1)                                 
 05     INERTIAL TRUE OF DATE "Y" VELOCITY (S1)                                 
 06     INERTIAL TRUE OF DATE "Z" VELOCITY (S1)                                 
                                                                                
 07     OSCULATING SEMI-MAJOR AXIS                   (S1)                       
 08     OSCULATING ECCENTRICITY                      (S1)                       
 09     OSCULATING INCLINATION                       (S1)                       
 10     OSCULATING RIGHT ASCENSION OF ASCENDING NODE (S1)                       
 11     OSCULATING ARGUMENT OF PERIGEE               (S1)                       
 12     OSCULATING MEAN ANOMALY                      (S1)                       
                                                                                
 13     INERTIAL RIGHT ASCENSION (S1-->T1) or Laser Illum. (T2-->S1-->T1)       
 14     INERTIAL DECLINATION     (S1-->T1) or Laser Illum. (T2-->S1-->T1)       
 15     LOCAL HOUR ANGLE (S1-->T1)                                              
 16     DECLINATION      (S1-->T1)                                              
 17     AZIMUTH   (S1-->T1)                                                     
 18     ELEVATION (S1-->T1)                                                     
 19     X-ANGLE (S1-->T1)                                                       
 20     Y-ANGLE (S1-->T1)                                                       
                                                                                
 21     l DIRECTION COSINE (S1-->T1)                                            
 22     m DIRECTION COSINE (S1-->T1)                                            
 23     LANDMARK SCAN ELEMENT (S1-->T1)                                         
 24     LANDMARK SCAN LINE    (S1-->T1)                                         
 25     PLANETARY EDGE SCAN ELEMENT (S1-->T1)                                   
 26     PLANETARY EDGE SCAN LINE    (S1-->T1)                                   
 27     CELESTIAL LANDMARK S/C B.C.F. RIGHT ASCENSION (S1-->T1)                 
 28     CELESTIAL LANDMARK S/C B.C.F. DECLINATION     (S1-->T1)                 
 29     PLANETARY EDGE S/C B.C.F. RIGHT ASCENSION (S1-->T1)                     
 30     PLANETARY EDGE S/C B.C.F. DECLINATION     (S1-->T1)                     
                                                                                
NOTE [1]: For information on radial PCE data see volume 5, Section 1.2.
MAY 1995

9505.0

GEODYN II MEASUREMENT TYPES (CONTINUED)

                                                                                
TYPE                                                                            
 NO.    MEASUREMENT DESCRIPTION                                                 
____    _____________________________________________________________________   
                                                                                
 31                                                                             
 32                                                                             
 33                                                                             
 34                                                                             
 35                                                                             
 36                                                                             
 37     ONE-WAY PLANET-EARTH RANGE   (P1T1-->T2)                                
 38     ONE-WAY PLANET-EARTH DOPPLER (P1T1-->T2)                                
 39     ONE-WAY STA-SAT RANGE (T1-->S1)                                         
 40     ONE-WAY STA-SAT DOPPLER (T1-->S1)                                       
                                                                                
 41     ONE-WAY RANGE   (S1-->T1)                                               
 42     ONE-WAY DOPPLER (S1-->T1)                                               
 43     ONE-WAY SAT-SAT RANGE   (S2-->S1)                                       
 44     ONE-WAY SAT-SAT DOPPLER (S2-->S1)                                       
 45     TWO-WAY GROUND TRANSPONDER RANGE (S1-->T1-->S1)                         
 46     TWO-WAY GROUND TRANSPONDER DOPPLER (S1-->T1-->S1)                       
 47     TWO-WAY EARTH-PLANET-EARTH RANGE   (T2-->P1T1-->T2)                     
 48     TWO-WAY EARTH-PLANET-EARTH DOPPLER (T2-->P1T1-->T2)                     
 49     TWO-WAY SAT-SAT RANGE   (S2-->S1-->S2)                                  
 50     TWO-WAY SAT-SAT DOPPLER (S2-->S1-->S2)                                  
                                                                                
                                                                                
                                                                                
                                                                                
 51     TWO-WAY RANGE   (T1-->S1-->T1)                                          
 52     TWO-WAY DOPPLER (T1-->S1-->T1)                                          
 53     THREE-WAY RANGE   (T2-->S1-->T1)                                        
 54     THREE-WAY DOPPLER (T2-->S1-->T1)                                        
 55     THREE-WAY SAT-SAT RELAY RANGE   (S2-->S1-->T2)                          
 56     THREE-WAY SAT-SAT RELAY DOPPLER (S2-->S1-->T2)+SF*(T2-->S1-->T2)        
 57     FOUR-WAY SAT-SAT RELAY RANGE   (T3-->S3-->S1-->S2-->T2)                 
 58     FOUR-WAY SAT-SAT RELAY DOPPLER (T3-->S3-->S1-->S2-->T2)+SF*             
                                       (T2-->S2-->T2)                           
 59     FOUR-WAY SAT-TARGET RELAY RANGE   (T3-->S3-->T1-->S2-->T2)              
 60     FOUR-WAY SAT-TARGET RELAY DOPPLER (T3-->S3-->T1-->S2-->T2)+SF*          
                                          (T2-->S2-->T2)
DEC 1992

9212.0

GEODYN II MEASUREMENT TYPES (CONTINUED)

                                                                                
TYPE                                                                            
 NO.    MEASUREMENT DESCRIPTION                                                 
____    _____________________________________________________________________   
                                                                                
 61     SINGLY DIFFERENCED ONE-WAY RANGES   (S1-->T1)-(S1-->T2)                 
 62     SINGLY DIFFERENCED ONE-WAY DOPPLERS (S1-->T1)-(S1-->T2)                 
 63     SINGLY DIFFERENCED ONE-WAY RANGES   (S1-->T1)-(S2-->T1)                 
 64     SINGLY DIFFERENCED ONE-WAY DOPPLERS (S1-->T1)-(S2-->T1)                 
 65     SINGLY DIFFERENCED ONE-WAY SAT-SAT RANGES   (S2-->S1)-(S3-->S1)         
 66     SINGLY DIFFERENCED ONE-WAY SAT-SAT DOPPLERS (S2-->S1)-(S3-->S1)         
 67     SINGLY DIFFERENCED ONE-WAY SAT-SAT RANGES   (S2-->S1)-(S2-->T1)         
 68     SINGLY DIFFERENCED ONE-WAY SAT-SAT DOPPLERS (S2-->S1)-(S2-->T1)         
 69     SINGLY DIFFERENCED ONE-WAY PLANETRY RANGES   (P1T1-->T2)-(P1T1-->T3)    
 70     SINGLY DIFFERENCED ONE-WAY PLANETRY DOPPLERS (P1T1-->T2)-(P1T1-->T3)    
                                                                                
 71     SINGLY DIFFERENCED ONE- AND TWO-WAY RANGES   (S2-->S1-->T2)-            
                                                     (S2-->T2)                  
 72     SINGLY DIFFERENCED ONE- AND TWO-WAY DOPPLERS (S2-->S1-->T2)-            
                                                     (S2-->T2)                  
 73     SINGLY DIFFERENCED THREE-WAY SAT-SAT RANGES   (S1-->S2-->T2)-           
                                                      (S1-->S3-->T3)            
 74     SINGLY DIFFERENCED THREE-WAY SAT-SAT DOPPLERS (S1-->S2-->T2)-           
                                                      (S1-->S3-->T3)            
 75     SINGLY DIFFERENCED THREE-WAY SAT-SAT RANGES   (S2-->S1-->T2)-           
                                                      (S3-->S1-->T3)            
 76     SINGLY DIFFERENCED THREE-WAY SAT-SAT DOPPLERS (S2-->S1-->T2)-           
                                                      (S3-->S1-->T3)            
 77     SINGLY DIFFERENCED TWO- AND THREE-WAY RANGES   (T2-->S1-->T1)-          
                                                       (T2-->S1-->T2)           
 78     SINGLY DIFFERENCED TWO- AND THREE-WAY DOPPLERS (T2-->S1-->T1)-          
                                                       (T2-->S1-->T2)           
 79     SINGLY DIFFERENCED FOUR-WAY SAT-SAT RANGES (T3-->S3-->S1-->S2-->T2)-    
                                                   (T3-->S3-->S1-->S3-->T3)     
 80     SINGLY DIFFERENCED FOUR-WAY SAT-SAT DOPPLERS(T3-->S3-->S1-->S2-->T2)    
              +SF2S*(T2-->S2-->T2)-(T3-->S3-->S1-->S3-->T3)-SF3S*(T3-->S3-->T3) 
 81     SINGLY DIFFERENCED FOUR-WAY SAT-TARGET RANGES(T3-->S3-->T1-->S2-->T2)-  
                                                     (T3-->S3-->T1-->S3-->T3)   
 82     SINGLY DIFFERENCED FOUR-WAY SAT-TARGET DOPPLERS(T3-->S3-->T1-->S2-->T2) 
              +SF2T*(T2-->S2-->T2)-(T3-->S3-->T1-->S3-->T3)-SF3T*(T3-->S3-->T3) 
 83     SINGLY DIFFERENCED FOUR-WAY SAT&TARGET RANGES  (T3-->S3-->S1-->S2-->T2)-
                                                      (T3-->S3-->P1T1-->S2-->T2)
 84     SINGLY DIFFERENCED FOUR-WAY SAT&TARGET DOPPLERS (T3-->S3-->S1-->S2-->T2)
             +SF2S*(T2-->S2-->T2)-(T3-->S3-->P1T1-->S2-->T2)-SF2T*(T2-->S2-->T2)
DEC 1992

9212.0

GEODYN II MEASUREMENT TYPES (CONTINUED)

                                                                                
TYPE                                                                            
 NO.    MEASUREMENT DESCRIPTION                                                 
____    _____________________________________________________________________   
                                                                                
 85     DOUBLY DIFFERENCED ONE-WAY RANGES   [(S2-->T1)-(S3-->T1)]-              
                                            [(S2-->S1)-(S3-->S1)]               
 86     DOUBLY DIFFERENCED ONE-WAY DOPPLERS [(S2-->S1)-(S3-->S1)]-              
                                            [(S2-->T1)-(S3-->T1)]               
 87     DOUBLY DIFFERENCED ONE-WAY RANGES   [(S1-->T1)-(S2-->T1)]-              
                                            [(S1-->T2)-(S2-->T2)]               
 88     DOUBLY DIFFERENCED ONE-WAY DOPPLERS [(S1-->T1)-(S2-->T1)]-              
                                            [(S1-->T2)-(S2-->T2)]               
 89     DOUBLY DIFFERENCED ONE- AND TWO-WAY RANGES   [(S2-->S1-->T2)-(S2-->T2)]-
                                                     [(S3-->S1-->T3)-(S3-->T3)] 
 90     DOUBLY DIFFERENCED ONE- AND TWO-WAY DOPPLERS [(S2-->S1-->T2)-(S2-->T2)]-
                                                     [(S3-->S1-->T3)-(S3-->T3)] 
 91     DOUBLY DIFFERENCED ONE- AND THREE-WAY RANGES [ (P1T1-->S2-->T2)         
                           -(P1T1-->T2)]-[P1T1-->S3-->T3)-(P1T1-->T3)]          
 92     DOUBLY DIFFERENCED ONE- AND THREE-WAY DOPPLERS (P1T1-->S2-->T2)         
                           -(P1T1-->T2)]-[P1T1-->S3-->T3)-(P1T1-->T3)]          
 93     DOUBLY DIFFERENCED TWO- AND THREE-WAY RANGES   (S1-->S2-->T2)           
                        -(T1-->S2-->T2)]-[(S1-->S3-->T3)-(T1-->S3-->T3)]        
 94     DOUBLY DIFFERENCED TWO- AND THREE-WAY DOPPLERS  (S1-->S2-->T2)          
                        -(T1-->S2-->T2)]-[(S1-->S3-->T3)-(T1-->S3-->T3)]        
 95     DOUBLY DIFFERENCED FOUR-WAY RANGES   [(T3-->S3-->S1-->S2-->T2)-         
                   (T3-->S3-->S1-->S3-->T3)]-[(T3-->S3-->T1-->S2-->T2)          
                                             -(T3-->S3-->T1-->S3-->T3)]         
 96     DOUBLY DIFFERENCED FOUR-WAY DOPPLERS [(T3-->S3-->S1-->S2-->T2)+         
                          SF2S*(T2-->S2-->T2)-(T3-->S3-->S1-->S3-->S3)-         
                                                  SF3S*(T3-->S3-->T3)]-         
                                             [(T3-->S3-->T1-->S2-->T2)+         
                          SF2T*(T2-->S2-->T2)-(T3-->S3-->T1-->S3-->S3)-         
                                                  SF3T*(T3-->S3-->T3)]          
                                                                                
 97     RESERVED                                                                
 98     RESERVED                                                                
 99     ALTIMETRY
DEC 1992

9212.0

GEODYN II MEASUREMENT TYPES (CONTINUED)

                                                                                
                                                                                
NOTE:                                                                           
                                                                                
SYMBOL  LEGEND                                                                  
______  _____________________________________________________________________   
                                                                                
  Sn    REFERS TO THE SATELLITE WHICH IS DEFINED ON BLOCK HEADER RECORD         
        NUMBER "n" OF THE GEODYN-II BINARY TRACKING DATA FORMAT.                
                                                                                
  Tn    REFERS TO THE TRACKING STATION WHICH IS DEFINED ON BLOCK HEADER         
        RECORD NUMBER "n" OF THE GEODYN-II BINARY TRACKING DATA FORMAT.         
                                                                                
  Pn    REFERS TO THE PLANET ON WHICH THE TRACKING STATION Tn EXISTS.           
        AN IMPLICIT REFERENCE TO PLANETARY BODIES IS MADE SIMPLY BY             
        SPECIFICATION OF THE TRACKING STATION Tn. THIS IS BECAUSE EACH          
        TRACKING STATION MUST BE REFERENCED TO A PLANETARY BODY WHEN            
        INPUT TO GEODYN-II. THE EXPLICIT REFERENCE IN THE ABOVE MEASUREMENT     
        DESCRIPTIONS TO PLANETARY BODY Pn IS DONE TO REMIND THE READER OF       
        THIS FORMAT THAT THESE MEASUREMENTS ARE COMMON OR LIKELY INTER-         
        PLANETARY MEASUREMENT TYPES. IN SOME INSTANCES, THE MEASUREMENTS        
        ONLY MAKE SENSE WITHIN AN INTER-PLANETARY FRAMEWORK. LIKEWISE, IT       
        IS POSSIBLE FOR MEASUREMENTS NOT EXPLICITLY DENOTED WITH Pn TO BE       
        OF AN INTER-PLANETARY NATURE.                                           
                                                                                
  SFnX  REFERS TO TWO-WAY DOPPLER SCALING FACTOR FOR SATELLITE n TRACKING       
        USER A SATELLITE (X=S) OR REMOTE RELAY STATION (X=T).



Patrick Dahiroc
1998-09-10