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SLR System Configuration Definition


                     SYSTEM CONFIGURATION DEFINITION
                     ===============================


SYSTEM NAME: THIRD GENERATION SLR SYSTEM
PAD ID NO.:  72496101
ADDRESS: FANGSHAN DISTRICT,BEIJING, CHINA
CONTACT: MR. TANQIANG WANG,16 BEITAIPING ROAD,100039 BEIJING,CHINA
PHONE: 8212277-255,9314682,8216335
FAX:   8218654
E-MAIL: HAVN'T NOW
                  



                   =======================================
                   SECTION 1.0 - SYSTEM RANGING CAPABILITY
                   =======================================



SECTION 1.1 SYSTEM RANGING FEATURES
===================================
FEATURES         /CURRENT RANGING /  RANGING        / DATE   /   FUTURE    /
                 /CAPABILITY      /  PHOTOELECTRON  /        /   RANGING   /
                 /                /                 /        /   CAPABILITY/
===============================================================================
CALIBRATION:INT  /      NO        /                 /        /             /
EXTERNAL         /      YES       /       1         /12-08-92/      NO     /




SECTION 1.2 ADVANCED SYSTEM RANGING FEATURES
============================================
TARGET           /CURRENT RANGING /  RANGING        / DATE   /   FUTURE    /
                 /CAPABILITY      /  PHOTOELECTRON  /        /   RANGING   /
                                                             /   CAPABILITY/
===============================================================================
TWO-COLOR CAP.   /      NO        /                 /        /             /
MANUAL TRACK     /      NO        /                 /        /             /
TRACKING:
SEMI-AUTOMATED   /      NO        /                 /        /             /
FULLY AUTOMATED  /      YES       /   1             /12-08-92/     NO      /




SECTION 1.3  SYSTEM RANGING TARGETS
===================================
TARGET           /CURRENT RANGING /  RANGING         / DATE   /  FUTURE    /
                 /CAPABILITY      /  PHOTOELECTON    /        /  RANGING   /
                                                              /  CAPABILITY/
==============================================================================
STARLETTE        /    YES         /        1         /03-29-94/     YES    /
STELLA           /    YES         /        1         /05-17-94/     YES    /
ERS-1            /    YES         /        1         /03-30-94/     YES    /
AJISAI           /    YES         /        1         /12-08-92/     YES    /
TOPEX            /    YES         /        1         /01-06-94/     YES    /
LAGEOS 1         /    YES         /        1         /12-12-92/     YES    /
LAGEOS 2         /    YES         /        1         /05-05-94/     YES    /
METEOR-3         /    YES         /        1         /03-29-94/     YES    /
ETALON 1         /    NO          /                  /        /     YES    /
ETALON 2         /    NO          /                  /        /     YES    /
GLONASS 3        /    NO          /                  /        /            /
GPS-3,5          /    NO          /                  /        /            /
GEOSYNCHRONOUS   /    NO          /                  /        /            /
SATELLITE        /    NO          /                  /        /            /
MOON             /    NO          /                  /        /            /





           SECTION 2.0 - HARDWARE CONFIGURATION / CAPABILITY
           =================================================



SECTION 2.1 LASER CONFIGURATION CATEGORY
========================================
LASER               /  SPECIFICATIONS  /   DATE    /   FUTURE  / APPROX./
                    /                  /           /   CHANGES / DATE  /
========================================================================
TYPE OF LASER MEDIUM/        ND:YAG    / 12-08-92  /       NO   / NO    /
ENERGY / PULSE (MJ) /        150     mj/           /       NO   / NO    /
PULSEWIDTH (PS)     /        200     ps/           /       NO   / NO    /
BEAM SIZE           /        10      mm/           /       NO   / NO    /
BEAM DIVERGENCE
(HALF ANGLE)        /0.075-0.92microrad/           /       NO   / NO    /
BEAM DIVERGENCE CONTROL/               /           /            /       /
AMPLITUDE STABILITY /        70%       / 12-08-92  /            /       /
TIMING STABILITY    /        100     ns/ 08-20-93  /       NO   / NO    /
TRANSVERSE MODE
STRUCTURE           /        TEMOO     /           /            /       /
RANGING WAVELENGTH(S)/       532     nm/ 12-08-92  /       NO   / NO    /
REPETITION RATE     /        1-4     hz/ 12-08-92  /       NO   / NO    /
OTHER               /        NO        /           /            /       /




SECTION 2.2 MOUNT CONFIGURATION CATAGORY
========================================


SECTION 2.2.1
=============
TELESCOPE/ MOUNT          /  SPECIFICATIONS  /   DATE    /   FUTURE / APPROX./
                          /                  /           /   CHANGES/ DATE   /
==============================================================================
TELESCOPE TYPE            /      GALILEO     /  12-08-92 / NO       / NO     /
BIAXIAL TELESCOPE         /      YES         /           /          /        /
MONOAXIAL TELESCOPE       /      NO          /           /          /        /
MOUNT TYPE                /      A/E         /           /          /        /
FIELD OF VIEW             /      1.9 microrad/ 12-08-92  / NO       / NO     /
FOCAL LENGTH              /      5.5        m/ 12-08-92  / NO       / NO     /
MAGNIFICATION             /                  / 12-08-92  / NO       / NO     /
POINTING ACCURACY         /      10          / 12-08-92  / NO       / NO     /
AFTER STARCAL             /      5           / 12-08-92  / NO       / NO     /
SATELLITE:
COMMON T/R OPTICAL PATH   /      NO          /           /          /        /
SEPARATE T/R OPTICAL PATH /      YES         /           /          /        /
CALIBRATION:                                                                 /
COMMON T/R OPTICAL PATH   /      NO          /           /          /        /
SEPARATE T/R OPTICAL PATH /      YES         /           /          /        /
ORTHOGONALITY OF AXES     /      3           /           /          /        /
WOBBLE ON EACH AXIS:             2                                           /
ELEVATION                 /      = 2         /           /          /        /
AZIMUTH                   /      = 3         /           /          /        /
ELEVATION                 /                  /           /          /        /
 - RANGE                  /     -1 - 90   deg/                      /        /
 - ENCODER RESOLUTION     /       1          /           /          /        /
 - POSITION JITTER        /       1          /           /          /        /
 - MAXIMUM EL VELOCITY    /       2     deg/s/           /          /        /
 - MAXIMUM EL ACCELERATION/       2   deg/s/s/           /          /        /
AZIMUTH                   /                  /           /          /        /
 - RANGE                  /   -540 - 540  deg/           /          /        /
 - ENCODER RESOLUTION     /      1           /           /          /        /
 - POSITION JITTER        /      1           /           /          /        /
 - MAXIMUM AZ VELOCITY    /      20     deg/s/           /          /        /
 - MAXIMUM AZ ACCELERATION/      10   deg/s/s/           /          /        /
PRIMARY MIRROR            /      60        cm/           /          /        /
TYPE                      /                  /           /          /        /
CLEAR APERTURE (CA)       /      600       mm/           /          /        /
FOCAL LENGTH              /                  /           /          /        /
OPTICAL COATING           /                  /           /          /        /
SECONDARY MIRROR          /                  /           /          /        /
TYPE                      /                  /           /          /        /
CLEAR APERTURE (CA)       /      150       mm/           /          /        /
FOCAL LENGTH              /                  /           /          /        /
OPTICAL COATING           /                  /           /          /        /
TERTIARY MIRROR           /                  /           /          /        /
TYPE                      /                  /           /          /        /
CLEAR APERTURE            /                  /           /          /        /
COUDE MIRRORS             /                  /           /          /        /
TYPE                      /                  /           /          /        /
CLEAR APERTURE            /                  /           /          /        /
OPTICAL COATING           /                  /           /          /        /




SECTION 2.3 OPTICAL CONFIGURATION CATAGORY
==========================================

TRANSMIT/ RECEIVE OPTICS  /  SPECIFICATIONS  /   DATE    /   FUTURE / APPROX./
                          /                  /           /   CHANGES/ DATE   /
==============================================================================
T/R COUPLING SCHEME:  
 - TYPE                   /                  /           /          /        /
 - COUPLING EFFICIENCY    /                  /           /          /        /
SPATIAL FILTER:           /       15        A/           /          /        /
 - FIELD OF VIEW          /                  /           /          /        /
BAND-PASS FILTER:         /                  /           /          /        /
 - TYPE                   /                  /           /          /        /
 - BANDWIDTH              /                  /           /          /        /
 - BLOCKING BANDWIDTH     /                  /           /          /        /
 -TRANSMISSION EFFICIENCY /                  /           /          /        /
RECEIVE SIGNAL AMPLITUDE
CONTROL MECHANISM         /                  /           /          /        /



SECTION 2.4 TRANSMIT/ RECEIVE (T/R) ELECTRONICS CONFIGURATION SECTION
=====================================================================
T/R ELECTRONICS            / SPECIFICATIONS  /   DATE    /   FUTURE  /APPROX./
                           /                 /           /   CHANGES / DATE  /
==============================================================================

TRANSMIT DETECTOR:         /     GT106       /           /           /       /
 - QUANTUM EFFICIENCY      /                 /           /           /       /
 - GAIN                    /                 /           /           /       /
 - BANDWIDTH               /                 /           /           /       /
 - JITTER (SINGLE PE)      /                 /           /           /       /
 - IMPULSE RESPONSE        /                 /           /           /       /
 - PULSE WIDTH             /                 /           /           /       /
 - RISE TIME               /      100      PS/           /           /       /
 - DYNAMIC RANGE           /                 /           /           /       /
RECEIVE DETECTOR(S)        /     RCA-8850    /           /           /       /
 - QUANTUM EFFICIENCY      /                 /           /           /       /
 - GAIN                    /                 /           /           /       /
 - BANDWIDTH               /                 /           /           /       /
 - JITTER (SINGLE PE)      /                 /           /           /       /
 - IMPULSE RESPONSE
   PULSE WIDTH/RISE TIME   /                 /           /           /       /
 - DYNAMIC RANGE           /                 /           /           /       /
AMPLIFIER                  /       NO        /           /           /       /
 - TYPE:                   /       NO        /           /           /       /
 - BANDWIDTH:              /       NO        /           /           /       /
 - JITTER:                 /       NO        /           /           /       /
 - DYNAMIC RANGE           /       NO        /           /           /       /
TARGET IMAGING CAPABILITY  /      ISIT       /           /           /       /
 - TYPE OF CAMERA          /  RCA-TC-1040H   /           /           /       /
 - GAIN                    /                 /           /           /       /
 - SENSITIVITY             /                 /           /           /       /
SIGNAL PROCESSING TECHNIQUE/                 /           /           /       /
 - TYPE OF DEVICE          /                 /           /           /       /
 - CFD:                    / TENELEC-TC-454  /           /           /       /
 - LENGTH OF EXTERNAL
   DELAY CABLE             /      20       CM/           /           /       /
 - BANDWIDTH               /                 /           /           /       /
 - DYNAMIC RANGE(PE)       /                 /           /           /       /
 - JITTER                  /                 /           /           /       /
EVENT TIMER OR 
TIME OF FLIGHT MEASUREMENT /   HP-5370B      /           /           /       /
 - CLOCK FREQUENCY         /      5       MHZ/           /           /       /
 - NUMBER OF CHANNELS      / START-1, STOP-2 /           /           /       /
 - NUMBER OF VERNIERS      /                 /           /           /       /
 - MINIMUM DEAD TIME       /                 /           /           /       /
 - TIME RESOLUTION         /      20       PS/           /           /       /
 - AGGREGATE JITTER        /                 /           /           /       /
AMPLITUDE MEASUREMENT      /      NO         /           /           /       /
 - TYPE OF DEVICE          /                 /           /           /       /
 - BANDWIDTH               /                 /           /           /       /
 - ACCURACY                /                 /           /           /       /
 - PART OF DATA STREAM?    /                 /           /           /       /
SYSTEM DELAY CALIBRATION   /      NO         /           /           /       /
INTERNAL CALIBRATION CAPABILITY   NO         /           /           /       /
LOCATION OF TARGET(S)      /                 /           /           /       /
RANGE OF TARGET(S)         /                 /           /           /       /
EXTERNAL CALIBRATION CAPABILITY   YES                                /       /
LOCATION OF TARGET(S)      /                 /           /           /       /
RANGE(S) OF TARGET(S)      / 1.  2300.925  M  (ONE WAY)  /           /       /
                             2.  161.371   M  (ONE WAY)



SECTION 2.6 TIMING CONFIGURATION SECTION
========================================
TIMING                    /  SPECIFICATIONS  /   DATE    /   FUTURE / APPROX./
                          /                  /           /   CHANGES/ DATE   /
==============================================================================
FREQUENCY STANDARD(S) USED/ HP-5061A   CESIUM/           /          /        /
FREQUENCIES               /      5        mhz/           /          /        /
SHORT-TERM STABILITY      /                  /           /          /        /
LONG-TERM STABILITY       /                  /           /          /        /
EPOCH TIME MEASUREMENT:   /  GPS XR4-PC      /           /          /        /
 - TYPE OF DEVICE         /                  /           /          /        /
 - RESOLUTION             /                  /           /          /        /
 - TIMING CLOSURE         /                  /           /          /        /



SECTION 2.7 METEOROLOGICAL SENSORS CONFIGURATION CATAGORY
=========================================================
METEOROLOGICAL SENSORS    /  SPECIFICATIONS  /   DATE    /   FUTURE / APPROX./
                          /                  /           /   CHANGES/ DATE   /
==============================================================================
THERMOMETER               /      YES         / 12-08-92  /    NO    /  NO    /
TYPE                      /      COMMEN      /           /          /        /
ACCURACY (CALIBRATED)     /      0.1      deg/           /          /        /
RESOLUTION                /      0.1      deg/           /          /        /
RANGE                     /     -30 - 60  deg/           /          /        /
BAROMETRIC PRESSURE SYSTEM/      YES         / 12-08-92  /    NO    /   NO   /
TYPE                      /      COMMEN      /           /          /        /
ACCURACY (CALIBRATED)     /      1        MPA/           /          /        /
RANGE                     /      800-1060 MPA/           /          /        /
RELATIVE HUMIDITY SYSTEM  /      YES         / 12-08-92  /    NO    /   NO   /
TYPE                      /      CIVIL USE   /           /          /        /
SYSTEM ACCURACY           /      1%          /           /          /        /
RESOLUTION                /      0.5%        /           /          /        /
SYSTEM RANGE              /      5%-100%     /           /          /        /
WIND MEASUREMENT SYSTEM   /      NO          /           /          /        /
TYPE                      /      NO          /           /          /        /
TYPE:                     /      NO          /           /          /        /
SENSOR                    /      NO          /           /          /        /
RANGE                     /      NO          /           /          /        /
ACCURACY                  /      NO          /           /          /        /
RESOLUTION                /      NO          /           /          /        /
THRESHOLD                 /      NO          /           /          /        /
           


           4.0 SURVEY MEASUREMENT CONFIGURATION / CAPABILITY
           =================================================



SECTION 4.1 SURVEY MEASUREMENTS
===============================

SURVEYING INSTRUMENT       /         ACCURACY          /      PRECISION
=========================================================================
OPTIC-ELECTRICAL RAGEFINDER/                           /




SECTION 4.2 SURVEY ANALYSIS
===========================

SURVEY ANALYSIS TECHNIQUE       NO
===========================================================================
(PLEASE GIVE DESCRIPTION OF THE TECHNIQUE USED)




SECTION 4.3 SURVEY CALIBRATION TARGET
=====================================

TARGET / TYPE  / RANGE   / AZ   / EL  / RANGE     / RANGE  /SHORT     /LONG
       /       / ACCURACY/      /     / PRECISION /(ONEWAY)/TERM      /TERM
       /       /         /      /     /           /        /STABILITY /STABILITY
===============================================================================
(1)    /FREE   /
       /REFLECT/  .001 cm/      /     /  0.05   cm/2300.925m/         /
(2)    /FREE   /         /      /     /           /         /         /
       /REFLECT/  .001 cm/      /     /  0.05   cm/ 161.371m/         /
(3)    /       /         /      /     /           /         /         /
(4)    /       /         /      /     /           /         /         /




SECTION 4.4 ECCENTRICITY DETERMINATION:     NO
======================================
                        /     NORTH        /       EAST        /    UP
=============================================================================
MEAN VALUE              /                  /                   /
ACCURACY                /                  /                   /
PRECISION               /                  /                   /
SHORT TERM STABILITY    /                  /                   /
LONG TERM STABILITY     /                  /                   /
            



              SECTION 5.0 CALIBRATION TECHNIQUE / CAPABILITY
              ==============================================


SECTION 5.1 CALIBRATION DEVICES AND FREQUENCY
=============================================
=============================================================================
                           //                         FREQUENCY
=============================================================================
DEVICE/ FEATURE            /     SATELLITE  /   PASS /   DAY  / MONTH /  YEAR
=============================================================================
EVENT TIMER                /                /        /        /       /  YES
TIME OF FLIGHT DEVICES     /                /        /        /       /  NO
DISCRIMINATOR              /                /        /        / YES   /  YES
PRESSURE SENSOR            /                /        /        /       /  YES
TEMPERATURE SENSOR         /                /        /        /       /  YES
TIMING SYSTEM              /                /        /        /       /  YES
SYSTEM DELAY               /                /        /        /       /  YES




                SECTION 6.0 SYSTEM TIMING CLOSURE CONFIGURATION
                ===============================================


SECTION 6.1  TIMING CLOSURE
===========================
REFERENCE TIME:  GPS XR4-PC
ACCURACY OF TIMING:
MODELING OF TIME DRIFT:




          SECTION 7.0 SYSTEM DATA ANALYSIS CONFIGURATION / CAPABILITY
          ===========================================================


SECTION 7.1 DATA ANALYSIS
=========================
DATA CORRECTIONS                      ( YES : NO ) / ADDITIONALINFORMATION
===========================================================================
7.1.1  TRANSMIT SIGNAL AMPLITUDES:            NO   /
7.1.2  RECEIVE SIGNAL AMPLITUDES:             NO   /
7.1.3  TIMING                                 NO   /
7.1.4  INSTRUMENT NON-LINEARITIES             NO   /
7.1.5  GEOMETRIC CORRECTIONS                  NO   /
7.1.6  ATMOSPHERE                             YES  /


SECTION 7.2  SYSTEM DELAY COMPUTATION:
======================================


SYSTEM DELAY COMPUTATION FREQUENCY     /  ( YES : NO )  /ADDITIONAL INFORMATION
===============================================================================
7.2.1  SHOT BY SHOT:                   /       NO       /
7.2.2  BURST OR SHORT TIME AGGREGATE:  /       NO       /
7.2.3  AGGREGATE:                      /       YES      /



SECTION 7.3 DATA ANALYSIS TECHNIQUES   / CAPABILITIES   /
=========================================================
7.3.1  NORMAL POINT COMPUTATION:               NO       /
7.3.2  FITTING ROUTINE  (ALGORITHMS):          YES      /
7.3.3  NOISE FILTERING AND EDITING PROCEDURES: YES      /
7.3.4  DATA QUALITY CONTROL PROCEDURES:        YES      /
7.3.5  SYSTEM COMPUTATIONAL CAPABILITY:        YES      /



                 SECTION 8.0  SYSTEM ATMOSPHERIC TECHNIQUES
                 ==========================================

SECTION 8.1 ATMOSPHERIC MODEL
=============================
8.1  ATMOSPHERIC MODEL USED:

     MARINI AND MURRAY (1973) MODEL




               SECTION 9.0   SYSTEM PERFORMANCE CHARACTERISTICS
               ================================================

SECTION 9.1 RANGING SYSTEM ERRORS
=================================

RANGING SYSTEM ERRORS       /  ACCURACY  /  (1) SIGMA   / PEAK - PEAK /DATE   /
===============================================================================
TEMPORAL STABILITY          /            /            /             /
WAVEFRONT DISTORTION        /            /            /             /
SIGNAL STRENGTH DEPENDENCE  /            /            /             /
CALIBRATION PATH            /            /            /             /
MOUNT ECCENTRICITIES        /            /            /             /
METEOROLOGICAL MEASUREMENT  /            /            /             /
EVENT TIMER                 /            /            /             /
TIME OF FLIGHT MEASUREMENT  /            /            /             /
EPOCH TIME MEASUREMENT      /            /            /             /
DATA ANALYSIS               /            /            /             /
NORMAL POINT COMPUTATION    /            /            /             /
SYSTEM DELAY COMPUTATION    /            /            /             /
--------------------------------------------------------------------------------