Rikaline GPS Receiver GPS 6021 X6 User Guide

Rikaline GPS-6021-X6  
High Sensitivity】  
CF GPS Receiver  
User’s Guide  
Aug 24, 2004  
Rikaline International Corp.  
14F, 171, ChenGong Rd,. Sanchong City, Taipei 241, Taiwan  
Phone: +886-2-8973-1899 Fax: +886-2-8973-1896  
All Right Reserved  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
0. Quick Use  
0.1 Check GPS Package  
0.1.1 Standard Package  
GPS-6021-X6 (GPS Receiver) + CD + Warranty Card + quick installation reference.  
0.1.2 Optional Package  
The shop may bundle different accessories for you as follows:  
1. Active Antenna  
2. PCMCIA Adapter  
3. PDA Holder  
4. Software (Navigation Software + Digital Map)  
5. Others  
0.2 Check Accessories  
1. A-10302-M Active antenna is used when GPS-6020 can not get good signal. We do not recommend  
you to connect it all the way. If you got signal from both the GPS-6020 main unit and the active  
antenna, the signal strength could be less than they have to be.  
2. The GPS-6021-X6 is design as plug in and use. You do not need any driver for CF slot.  
3. GPS-6020 is CF type I device. It could be used for CF type I and II. When you put GPS-6020 in CF  
type II slot, please pay attention not to damage the CF slot or the GPS.  
4. When you connect GPS-6021-X6 with your PC (Webpad PC, Tablet PC, Laptop PC or other PCs)  
through a PCMCIA adapter, you need a driver which is included in the CD.  
0.3 Connect GPS-6021-X6 to your machine.  
Turn on your machine and execute the navigation software.  
0.4 Manufacturing Default  
1. Sentence: GGA, GSA, GSV, RMC, VTG  
2. Baud Rate: 4800  
3. Datum: WGS84  
4. DGPS: Not connected  
0.5 Important Information  
1. First time use: please wait a little bit longer to have the unit got position fix for minimum 1 minutes.  
Then you may experience the high sensitivity of using GPS-6021-X6.  
2. Active Antenna:  
a// The connector of the active antenna might be fragile. Be sure to place it correctly when plug in and  
un-plug it.  
b// If your device can not receive GPS signal when you un-plug the active antenna, please plug in  
and un-plug again. Because there is a small switch inside the small MC card connector in the  
GPS unit, some time it does not retain to its normal position when you un-plug the active antenna.  
3. Operating temperature range from -40oC to +85oC (internal temperature)  
0.6 Accessories  
1. Active Antenna: A-10302-MC, with 2 meter cable, MC card connector.  
2. Active Antenna: A-10305-MC, with 5 meter cable, MC card connector.  
3. PDA Holder: Please refer page 11.  
3
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
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1. Introduction  
1.1 Overview  
GPS-6021-X6 Operating Manual  
Rikaline  
The Rikaline GPS-6021-X6 High Sensitivity CF GPS Receiver is a total solution GPS receiver, designed  
based on SiRF Star II Architecture with the newest Xtrac high sensitivity system. This revolutionary system  
provides you unbelievable positioning sensitivity allowing you to have easy position fix in urban canyon  
conditions. This positioning application meets strict needs such as car navigation, mapping, surveying, security,  
agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit. It  
communicates with other electronic utilities via compatible dual-channel through RS-232 and saves critical  
satellite data by built–in backup memory. With low power consumption, the GPS-6021-X6 tracks up to 12  
satellites at a time, re-acquires satellite signals in 100 ms and updates position data every second.  
Trickle-Power allows the unit operates a fraction of the time and Push-to-Fix permits user to have a quick  
position fix even though the receiver usually stays off.  
1.2 Features  
The GPS-6021-X6 provides a host of features that make it easy for integration and use.  
1. SiRF Star II chipset with embedded ARM7TDMI CPU available for customized applications in firmware.  
2. High performance receiver tracks up to 12 satellites while providing first fast fix and low power  
consumption.  
3. Differential capability (Optional function built by demand) utilizes real-time RTCM corrections producing 1-5  
meter position accuracy.  
4. Compact design ideal for applications with minimal space.  
5. A rechargeable battery sustains internal clock and memory. It is recharged during normal operation.  
6. User initialization is not required.  
7. Dual communication channels and user selectable baud rates allow maximum interface capability and  
flexibility.  
8. FLASH based program memory: New software revisions upgradeable through serial interface.  
9. LED display status: The LED will be “ON” when power connected.  
10. Built-in WAAS / EGNOS demodulator.  
11. Small size.  
1.3 Technology specifications  
1.3.1 Physical Dimension  
Single construction integrated antenna/receiver.  
Size: 83.0(H) x 47.5(W) x 14.5(D) (mm)  
3.27"(H) x 1.87"(W) x 0.57"(D).  
1.3.2 Environmental Characteristics  
1) Operating temperature: -40oC to +85oC(internal temperature).  
2) Storage temperature: -55oC to +100oC.  
1.3.3 Electrical Characteristics  
1) Input voltage: +2.5 ~ 5.5 VDC without accessories.  
2) Backup power: 3V Rechargeable Lithium cell battery, up to 767 hours (31.9 days) discharge.  
1.3.4 Performance  
1) Tracks up to 12 satellites.  
2) Update rate: 1 second.  
3) Acquisition time  
Reacquisition 0.1 sec., averaged  
Snap start  
Hot start  
2
8
sec., averaged  
sec., averaged  
Warm start  
38 sec., averaged  
4
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
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GPS-6021-X6 Operating Manual  
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Cold start  
45 sec., averaged  
4) Position Accuracy  
A) Non DGPS (Differential GPS)  
Position  
15-meter 2D RMS  
7-meter 2D RMS with WAAS corrected  
0.1 meters/second, with SA off  
Velocity  
Time  
1
microsecond synchronized GPS time  
B) DGPS (Differential GPS)  
Position  
Velocity  
1 to 5 meter, typical  
0.05 meters/second, typical  
5) Dynamic Conditions:  
Altitude  
18,000 meters (60,000 feet) max  
Velocity  
Acceleration  
Jerk  
515  
4 G,  
20  
meters / second (1000 knots) max  
max  
meters/second3 , max  
(DGPS function built by demand)  
1.3.5 Interfaces  
1) Dual channel RS-232 level, with user selectable baud rate (4800-Default, 9600, 19200, 38400).  
2) NMEA 0183 Version 2.2 ASCII output (GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG).  
3) Real-time Differential Correction input (RTCM SC-104 message types 1, 5 and 9).  
4) SiRF protocol.  
5
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
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GPS-6021-X6 Operating Manual  
Rikaline  
2. Operational characteristics  
2.1 Initialization  
As soon as the initial self-test is complete, the GPS-6021-X6 begins the process of satellite acquisition and  
tracking automatically. Under normal circumstances, it takes approximately 45 seconds to achieve a position fix,  
38 seconds if ephemeris data is known. After a position fix has been calculated, information about valid position,  
velocity and time is transmitted over the output channel.  
The GPS-6021-X6 utilizes initial data, such as last stored position, date, time and satellite orbital data, to  
achieve maximum acquisition performance. If significant inaccuracy exists in the initial data, or the orbital data  
is obsolete, it may take more time to achieve a navigation solution. The GPS-6021-X6 Auto-locate feature is  
capable of automatically determining a navigation solution without intervention from the host system. However,  
acquisition performance can be improved when the host system initializes the GPS-6021-X6 in the following  
situation:  
1) Moving further than 1,500 kilometers.  
2) Failure of data storage due to the inactive internal memory battery.  
2.2 Navigation  
After the acquisition process is complete, the GPS-6021-X6 sends valid navigation information over output  
channels. These data include:  
1) Latitude/longitude/altitude  
2) Velocity  
3) Date/time  
4) Error estimates  
5) Satellite and receiver status  
The GPS-6021-X6 sets the default of auto-searching for real-time differential corrections in RTCM SC-104  
standard format, with the message types 1, 5, or 9. It accomplishes the satellite data to generate a differential  
(DGPS) solution. The host system, at its option, may also command the GPS-6021-X6 to output a position  
whenever a differential solution is available.  
6
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
3. Hardware interface  
3.1 Dimension  
Size: 83.0(H) x 47.5(W) x 14.5(D) (mm)  
3.27"(H) x 1.87"(W) x 0.57"(D).  
3.2 Hardware Interface  
The GPS-6021-X6 includes an antenna in a unique style gadget. It is a type I CF card device, which  
can be used with both type I and type II CF slot. Simply put it into a CF card slot or insert it into PCMCIA slot  
through a PCMCIA adapter of any type of PC with Windows OS. The interface is through a standard 50-pin  
PCMCIA connector with RS-232 level.  
3.3 Connector  
1) Standard 50-pin CF female connector.  
2) Optional active antenna female MC Card connector.  
3.3.1 Function definition of CF card connector  
Please download detail at http://compactflash.org/specdl1.htm  
3.4 Accessories  
3.4.1 Active Antenna  
A-10302-MC Active Antenna with 2 meter 180° MC Card connector  
A-10305-MC Active Antenna with 5 meter 180° MC Card connector  
7
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
4. PCMCA Installation File  
4.1 System Requirements  
IBM, Pentium or other compatible PC, Windows 98/Me/2000.  
4.2 Installation  
1. Insert GPS-6021-X6 into PCMCIA card, then insert PCMCIA card into your PC.  
2. Turn your PC.  
3. Your PC will show new device found.  
4. Indicate to the direction you store GPS-6021-X6.inf file.  
5. Click “Yes”. Your PC will installation the file automatically.  
Note: 1// The GPS-6021-X6.inf installation file is needed when a PCMCIA adapter used.  
2// PDA does not need to install any extra file.  
3// Please download installation file at  
e
5. Warranty  
The GPS-6021-X6 is warranted to be free from defects in material and functions for one year from the  
date of purchase. Any failure of this product within this period under normal conditions will be replaced at no  
charge to the customers.  
8
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
Appendix A  
Software Interface  
The GPS-6021-X6 interface protocol is based on the National Marine Electronics Association's NMEA  
0183 ASCinterface specification, which is defined in NMEA 0183, Version 2.2 and the Radio Technical  
Commission for Maritime Services (RTCM Recommended Standards For Differential Navstar GPS Service,  
Version 2.1, RTCM Special Committee No.104).  
A.1 NMEA Transmitted Messages  
The GPS-6021-X6 supported by SiRF Technology Inc. also outputs data in NMEA-0183 format as defined  
by the National Marine Electronics Association (NMEA), Standard.  
The default communication parameters for NMEA output are 4800 baud, 8 data bits, stop bit, and no parity.  
Table A-1 NMEA-0183 Output Messages  
NMEA Sentence  
GPGGA  
Description  
Global positioning system fixed data  
Geographic position latitude \ longitude  
GNSS DOP and active satellites  
GPGLL  
GPGSA  
GPGSV  
GNSS satellites in view.  
GPRMC  
GPVTG  
Recommended minimum specific GNSS data  
Coruse over ground and ground speed  
A.1.1 Global Positioning System Fix Data (GGA)  
Table A-2 contains the values for the following example:  
$GPGGA,161229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M, , , ,0000*18  
Table A-2 GGA Data Format  
Name  
Message ID  
Example  
$GPGGA  
Units  
Description  
GGA protocol header  
UTC Time  
161229.487  
Hhmmss.sss  
Latitude  
3723.2475  
ddmm.mmmm  
N/S Indicator  
Longitude  
N
N=north or S=south  
dddmm.mmmm  
12158.3416  
E/W Indicator  
Position Fix Indicator  
Satellites Used  
HDOP  
MSL Altitude  
Units  
Geoid Separation  
Units  
Age of Diff. Corr.  
Diff. Ref. Station ID  
Checksum  
W
1
07  
1.0  
9.0  
M
E=east or W=west  
See Table 5-3  
Range 0 to 12  
Horizontal Dilution of Precision  
Meters  
Meters  
Meters  
Meters  
second  
M
Null fields when DGPS is not used  
End of message termination  
Description  
0000  
*18  
<CR> <LF>  
Table A-3 Position Fix Indicator  
Value  
0
1
2
3
0 Fix not available or invalid  
GPS SPS Mode, fix valid  
Differential GPS, SPS Mode, fix valid  
GPS PPS Mode, fix valid  
9
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
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GPS-6021-X6 Operating Manual  
Rikaline  
A.1.2 Geographic Position with Latitude/Longitude (GLL)  
Table A-4 contains the values for the following example:  
$GPGLL,3723.2475,N,12158.3416,W,161229.487,A*2C  
Table A-4 GLL Data Format  
Name  
Message ID  
Latitude  
N/S Indicator  
Longitude  
E/W Indicator  
UTC Position  
Status  
Example  
$GPGLL  
3723.2475  
N
12158.3416  
W
Units  
Description  
GLL protocol header  
ddmm.mmmm  
N=north or S=south  
dddmm.mmmm  
E=east or W=west  
hhmmss.sss  
161229.487  
A
A=data valid or V=data not valid  
Checksum  
<CR> <LF>  
*2C  
End of message termination  
A.1.3 GNSS DOP and Active Satellites (GSA)  
Table A-5 contains the values for the following example:  
$GPGSA,A,3,07,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*33  
Table A-5 GSA Data Format  
Name  
Message ID  
Mode 1  
Example  
$GPGSA  
Units  
Description  
GSA protocol header  
A
3
See Table 5-6  
See Table 5-7  
Mode 2  
Satellite Used (1)  
Satellite Used (1)  
……  
07  
02  
Sv on Channel 1  
Sv on Channel 2  
….  
Satellite Used  
PDOP  
HDOP  
VDOP  
Checksum  
<CR> <LF>  
Sv on Channel 12  
Position Dilution of Precision  
Horizontal Dilution of Precision  
Vertical Dilution of Precision  
1.8  
1.0  
1.5  
*33  
End of message termination  
(1) Satellite used in solution.  
Table A-6 Mode 1  
Value  
Description  
M
A
Manual—forced to operate in 2D or 3D mode  
2D Automatic—allowed to automatically switch 2D/3D  
Table A-7 Mode 2  
Value  
Description  
1
2
3
Fix Not Available  
2D  
3D  
A.1.4 GNSS Satellites in View (GSV)  
Table A-8 contains the values for the following example:  
$GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71  
$GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41  
Table A-8 GSV Data Format  
10  
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Tel: ++886 2 8973 1899  
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Name  
Message ID  
Example  
$GPGSV  
2
Units  
Description  
GSV protocol header  
Range 1 to 3  
Number of Messages  
Message Number  
Satellites in View  
Satellite ID  
Elevation  
Azimuth  
SNR (C/No)  
....  
1
07  
07  
79  
048  
42  
....  
Range 1 to 3  
Range 1 to 12  
Channel 1 (Range 1 to 32)  
degrees Channel 1 (Maximum 90)  
degrees Channel 1 (True, Range 0 to 359)  
dBHz Range 0 to 99, null when not tracking  
Satellite ID  
Elevation  
27  
27  
Channel 4 (Range 1 to 32)  
degrees Channel 4 (Maximum 90)  
Azimuth  
138  
42  
*71  
degrees Channel 4 (True, Range 0 to 359)  
dBHz Range 0 to 99, null when not tracking  
SNR (C/No)  
Checksum  
<CR> <LF>  
End of message termination  
NOTE: Items <4>,<5>,<6> and <7> repeat for each satellite in view to a maximum of four (4) satellites per  
sentence. Additional satellites in view information must be sent in subsequent sentences. These fields will be  
null if unused.  
A.1.5 Recommended Minimum Specific GNSS Data (RMC)  
Table A-9 contains the values for the following example:  
$GPRMC,161229.487,A,3723.2475,N,12158.3416,W,0.13,309.62,120598, ,*10  
Table A-9 RMC Data Format  
Name  
Message ID  
UTC Time  
Example  
$GPRMC  
161229.487  
A
3723.2475  
N
12158.3416  
W
0.13  
309.62  
120598  
Units  
Description  
RMC protocol header  
hhmmss.sss  
Status  
Latitude  
A=data valid or V=data not valid  
ddmm.mmmm  
N=north or S=south  
dddmm.mmmm  
N/S Indicator  
Longitude  
E/W Indicator  
Speed Over Ground  
Course Over Ground  
Date  
E=east or W=west  
Knots  
Degrees True  
ddmmyy  
Degrees E=east or W=west  
Magnetic Variation (1)  
Checksum  
*10  
<CR> <LF>  
End of message termination  
(1) SiRF Technology Inc. does not support magnetic declination. All “course over ground” data are  
geodetic WGS84 directions.  
A.1.6 Course Over Ground and Ground Speed  
Table A-10 contains the values for the following example:  
$GPVTG,309.62,T, ,M,0.13,N,0.2,K*6E  
Table A-10 VTG Data Format  
Name  
Message ID  
Course  
Reference  
Course  
Example  
$GPVTG  
309.62  
T
Units  
Description  
VTG protocol header  
Degrees Measured heading  
True  
Degrees Measured heading  
Magnetic (1)  
Reference  
M
11  
Rikaline International Corp.  
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Tel: ++886 2 8973 1899  
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GPS-6021-X6 Operating Manual  
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Speed  
Units  
Speed  
0.13  
Knots  
Km/hr  
Measured horizontal speed  
Knots  
Measured horizontal speed  
Kilometers per hour  
N
0.2  
K
Units  
Checksum  
<CR> <LF>  
*6E  
End of message termination  
(1) SiRF Technology Inc. does not support magnetic declination. All “course over ground” data are  
geodetic WGS84 directions.  
A.2 RTCM Received Data  
The default communication parameters for DGPS Input are 9600 baud, 8 data bits, stop bit, and no parity.  
Position accuracy of less than 5 meters can be achieved with the GPS-6021-X6 by using Differential GPS  
(DGPS) real-time pseudo-range correction data in RTCM SC-104 format, with message types 1, 5, or 9. As  
using DGPS receiver with different communication parameters, GPS-6021-X6 may decode the data correctly to  
generate accurate messages and save them in battery-back SRAM for later computing.  
12  
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
Appendix B Earth Datums & Output Setting  
B.1 Setting  
B.1.1 Manufacturing Default  
Datum: WGS84.  
Baud Rate: 4800.  
Output: GGA, GSA, GSV, RMC.  
B.1.2 Baud Rate and Output Sentences Setting  
B.1.2.1 By SiRFdemo Program  
1// Connect your GPS-6021-X6 to PC (through PCMCIA adapter)  
2// Execute SiRFdemo.exe (Program is in the CD)  
3// When “Data Source Setup” shows, select the port (COM 1, 2 or 3….) you used, click “OK”.  
4// Click “Action”, select “Open Data Source”, Then you will see lots of sentences shows. All the sentences  
start with $GPxxxx. This is NMEA protocol. If you do not see these sentences, please click “View”,  
“Select Message”, then click “Development”. The message will appear. If it still shows nothing, then  
continue below steps.  
5// There is a screen “Selection of Target Receiver Software” might appear, please select “SiRFstar II”.  
6// Click “Action”, Select “Switch to SiRF Protocol”. Then you will see SiRF binary and the sentences start  
with #Time, shows every 4 lines and you can not see the sentences start with $GP. These sentences  
are for setting or viewing the GPS receiver’s performance. If your software is using standard NMEA  
protocol, please do the following:  
7// Click “Action”, Select “Switch to NMEA Protocol”. You will see GGA, GSV, GSA and RMC in black and  
the Baud Rate is 4800. These are the default we put inside the receiver. Please click “OK”. Then you  
can use it as a standard GPS receiver. If your software uses different sentence, please choose the  
sentences you need.  
After above actions, the new setting will be kept in SRAM. If no power supplied to GPS-6021-X6 for more  
than 30 days, user must re-set again when power on.  
B.2.2.2 By other SiRF based demo program  
There are a few companies or private website providing some very good demo software.  
B.2 Earth Datums  
The GPS-6021-X6 is built in earth datum with WGS84.  
B.2.1 Built –in Earth Datums  
TheGPS-6021-X6supports219datums.YoumaychangeitbyfollowingChangeDatum stepbystep.  
Note:dX,dY anddZ arethe3dimensiontolerancewithW GS-84(scale:meter).  
dX dY dZ  
Datum  
1. WGS-84  
Ellipsoid  
WGS 84  
Region of use  
Global  
Name in GM-305  
WGS 1984  
0
0
0
-118 -14 218  
-134 -2 210  
-165 -11 206  
-123 -20 220  
-166 -15 204  
-128 -18 224  
-161 -14 205  
-43 -163 45  
-150 -250 -1  
Adindan- Burkina Faso  
Adindan- Cameroon  
Adindan- Ethiopia  
Adindan- Mali  
2. Adindan  
3. Adindan  
4. Adindan  
5. Adindan  
6. Adindan  
7. Adindan  
8. Adindan  
9. Afgooye  
10. Ain el Abd 1970  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Burkina Faso  
Cameroon  
Ethiopia  
Mali  
Adindan-Regional Mean  
Mean for Ethiopia; Sudan  
Senegal  
Sudan  
Adindan- Senegal  
Adindan- Sudan  
Afgooye- Somalia  
Ain el Abd’70- Bahrain  
Ain el Abd’70- Saudi  
Arabia  
Krassovsky 1940 Somalia  
International 1924 Bahrain  
-143 -236  
7
11. Ain el Abd 1970  
International 1924 Saudi Arabia  
American Samoa 1962 -115 118 426  
12.  
Clarke 1866  
American Samoa Islands American Samoa’62  
-491 -22 435  
13. Anna 1 Astro 1965  
Australian National Cocos Islands  
Anna 1 Astro’65  
13  
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Antigua Island Astro  
1943  
-270 13 62  
14.  
Clarke 1880  
Antigua (Leeward Islands) Antigua Island Astro’43  
-138 -105 -289  
-153 -5 -292  
-125 -108 -295  
-161 -73 -317  
15. Arc 1950  
16. Arc 1950  
17. Arc 1950  
18. Arc 1950  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Botswana  
Burundi  
Lesotho  
Arc’50- Botswana  
Arc’50- Burundi  
Arc’50- Lesotho  
Arc’50- Malawi  
Malawi  
Mean for Botswana; Lesotho;  
Malawi; Swaziland; Zaire;  
Zambia; Zimbabwe  
Swaziland  
Zaire  
Zambia  
Zimbabwe  
MEAN FOR Kenya;  
Tanzania  
Kenya  
-143 -90 -294  
19. Arc 1950  
Clarke 1880  
Arc’50-Regional Mean  
-134 -105 -295  
-169 -19 -278  
-147 -74 -283  
-142 -96 -293  
20. Arc 1950  
21. Arc 1950  
22. Arc 1950  
23. Arc 1950  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Arc’50- Swaziland  
Arc’50- Zaire  
Arc’50- Zambia  
Arc’50- Zimbabwe  
Arc’60- Mean of  
Kenya, Tanzania  
Arc’60- Kenya  
Arc’60- Tanzania  
Ascension Island’58  
Astro Beacon E’45  
Astro DOS 71/4  
-160 -6 -302  
24. Arc 1960  
Clarke 1880  
-157 -2 -299  
-175 -23 -303  
Ascension Island 1958 -205 107 53  
25. Arc 1960  
26. Arc 1960  
27.  
28. Astro Beacon E 1945  
29. Astro DOS 71/4  
Clarke 1880  
Clarke 1880  
Tanzania  
International 1924 Ascension Island  
International 1924 Iwo Jima  
International 1924 St Helena Island  
145 75 -272  
-320 550 -494  
Astro Tern Island  
(FRIG) 1961  
Astronomical Station  
114 -116 -333  
124 -234 -25  
30.  
International 1924 Tern Island  
Astro Tern Island  
Astronomical Station’52  
31.  
International 1924 Marcus Island  
1952  
Australian Geodetic 1966  
32.  
-133 -48 148  
-134 -48 149  
-79 -129 145  
-127 -769 472  
-73 213 296  
-173 253 27  
307 304 -318  
Australian Geodetic’66  
Australian Geodetic’84  
Ayabelle Lighthouse  
Australian National Australia; Tasmania  
Australian National Australia; Tasmania  
Australian Geodetic 1984  
33.  
34. Ayabelle Lighthouse  
35. Bellevue (IGN)  
36. Bermuda 1957  
37. Bissau  
Clarke 1880  
Djibouti  
International 1924 Efate & Erromango IslandsBellevue  
Clarke 1866  
Bermuda  
Bermuda 1957  
Bissau  
Bogota Observatory  
International 1924 Guinea-Bissau  
International 1924 Colombia  
38. Bogota Observatory  
Indonesia (Bangka &  
Belitung Ids)  
Antarctica (McMurdo  
Camp Area)  
-384 664 -48  
-104 -129 239  
39. Bukit Rimpah  
Bessel 1841  
Bukit Rimpah  
40. Camp Area Astro  
International 1924  
Camp Area Astro  
-148 136 90  
298 -304 -375  
-136 -108 -292  
-2 151 181  
41. Campo Inchauspe  
42. Canton Astro 1966  
43. Cape  
44. Cape Canaveral  
45. Carthage  
International 1924 Argentina  
International 1924 Phoenix Islands  
Campo Inchauspe  
Canton Astro’66  
Cape- South Africa  
Cape Canaveral  
Carthage- Tunisia  
Clarke 1880  
Clarke 1866  
431  
Clarke 1880  
South Africa  
Bahamas; Florida  
Tunisia  
-263  
6
Chatham Island  
Astro 1971  
New Zealand (Chatham Chatham Island  
175 -38 113  
46.  
International 1924  
Island)  
Astro’71  
-134 229 -29  
-206 172 -6  
-83 37 124  
260 12 -147  
-377 681 -50  
Chua Astro- Paraguay  
Corrego Alegre  
Dabola- Guinea  
47. Chua Astro  
48. Corrego Alegre  
49. Dabola  
50. Deception Island  
51. Djakarta (Batavia)  
International 1924 Paraguay  
International 1924 Brazil  
Clarke 1880  
Clarke 1880  
Bessel 1841  
Guinea  
Deception Island; AntarctiaDeception Island  
Indonesia (Sumatra)  
New Georgia Islands (Gizo  
Island)  
Djakarta-Batavia  
230 -199 -752  
211 147 111  
374 150 588  
52. DOS 1968  
International 1924  
DOS 1968  
53. Easter Island 1967  
International 1924 Easter Island  
Bessel 1841 Estonia  
Easter Island’67  
Estonia Coord Sys’37  
Estonia Coordinate  
System 1937  
54.  
-104 -101 -140  
-130 -117 -151  
55. European 1950  
56. European 1950  
International 1924 Cyprus  
International 1924 Egypt  
Euro’50- Cyprus  
Euro’50- Egypt  
England; Channel Islands;  
Scotland; Shetland Islands  
England; Ireland; Scotland;  
Shetland Islands  
-86 -96 -120  
-86 -96 -120  
57. European 1950  
International 1924  
Euro’50- England  
Euro’50- North  
58. European 1950  
International 1924  
Regional Mean  
Euro’50- Finland,Norway  
Euro’50- Greece  
Euro’50- Iran  
-87 -95 -120  
-84 -95 -130  
-117 -132 -164  
59. European 1950  
60. European 1950  
61. European 1950  
International 1924 Finland; Norway  
International 1924 Greece  
International 1924 Iran  
14  
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Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
-97 -103 -120  
-97 -88 -135  
-107 -88 -149  
62. European 1950  
63. European 1950  
64. European 1950  
International 1924 Italy (Sardinia)  
International 1924 Italy (Sicily)  
International 1924 Malta  
Euro’50-Italy-Sardinia  
Euro’50-Italy-Sicily  
Euro’50-Malta  
Mean for Austria; Belgium;  
Denmark; Finland; France; W  
Germany; Gibraltar; Greece;  
Italy; Luxembourg;  
Netherlands; Norway; Portugal;  
Spain; Sweden; Switzerland  
Mean for Austria; Denmark;  
France; W Germany;  
Netherlands; Switzerland  
Mean for Iraq; Israel; Jordan;  
Lebanon; Kuwait; Saudi  
Arabia; Syria  
Euro’50-West Regional  
Mean  
-87 -98 -121  
65. European 1950  
International 1924  
Euro’50-East Regional  
Mean  
-87 -96 -120  
-103 -106 -141  
66. European 1950  
67. European 1950  
International 1924  
International 1924  
Euro’50-South  
Regional Mean  
-84 -107 -120  
-112 -77 -145  
Euro’50- Portugal,Spain  
Euro’50- Tunisia  
68. European 1950  
69. European 1950  
International 1924 Portugal; Spain  
International 1924 Tunisia  
Mean for Austria; Finland;  
-86 -98 -119  
Netherlands; Norway; Spain;  
Sweden; Switzerland  
Nevis; St. Kitts (Leeward  
Islands)  
70. European 1979  
International 1924  
European 1979  
-7 215 225  
-133 -321 50  
71. Fort Thomas 1955  
72. Gan 1970  
Clarke 1880  
Fort Thomas 1955  
International 1924 Republic of Maldives  
International 1924 New Zealand  
Gan 1970  
Geodetic Datum’49  
Geodetic Datum 1949 84 -22 209  
73.  
Graciosa Base SW  
-104 167 -38  
1948  
Azores (Faial; Graciosa;  
Pico; Sao Jorge; Terceira)  
74.  
International 1924  
Graciosa Base SW’48  
-100 -248 259  
-403 684 41  
252 -209 -751  
-333 -222 114  
75. Guam 1963  
76. Gunung Segara  
77. GUX 1 Astro  
78. Herat North  
Clarke 1866  
Bessel 1841  
International 1924 Guadalcanal Island  
International 1924 Afghanistan  
Guam  
Indonesia (Kalimantan)  
Guam’63 Guam  
Gunung Segara  
GUX 1 Astro  
Herat North  
Hermannskogel  
Datum  
Bessel 1841  
(Namibia)  
Croatia -Serbia,  
Bosnia-Herzegovina  
653 -212 449  
79.  
Hermannskogel Datum  
-73 46 -86  
-156 -271 -189  
-637 -549 -203  
282 726 254 Everest (India 1830)  
295 736 257 Everest (India 1956)  
283 682 231 Everest (Pakistan)  
217 823 299 Everest (India 1830)  
182 915 344 Everest (India 1830)  
198 881 317 Everest (India 1830)  
210 814 289 Everest (India 1830)  
80. Hjorsey 1955  
81. Hong Kong 1963  
82. Hu-Tzu-Shan  
83. Indian  
84. Indian  
85. Indian  
86. Indian 1954  
87. Indian 1960  
88. Indian 1960  
89. Indian 1975  
90. Indonesian 1974  
91. Ireland 1965  
92. ISTS 061 Astro 1968  
93. ISTS 073 Astro 1969  
94. Johnston Island 1961  
95. Kandawala  
International 1924 Iceland  
International 1924 Hong Kong  
International 1924 Taiwan  
Hjorsey 1955  
Hong Kong’63  
Hu-Tzu-Shan  
Indian- Bangladesh  
Indian- India,Nepal  
Indian- Pakistan  
Indian 1954  
Indian’60- Con Son Island  
Indian’60-Vietnam  
Indian 1975  
Indonesian’74  
Ireland 1965  
ISTS 061 Astro’68  
ISTS 073 Astro’69  
Johnston Island’61  
Kandawala  
Bangladesh  
India; Nepal  
Pakistan  
Thailand  
Vietnam (Con Son Island)  
Vietnam (Near 16øN))  
Thailand  
-24 -15  
5
Indonesian 1974  
Modified Airy  
Indonesia  
Ireland  
506 -122 611  
-794 119 -298  
208 -435 -229  
189 -79 -202  
South Georgia Islands  
International 1924  
International 1924 Diego Garcia  
International 1924 Johnston Island  
-97 787 86 Everest (India 1830)  
Sri Lanka  
Kerguelen Island 1949 145 -187 103  
96.  
International 1924 Kerguelen Island  
Everest (Malay. & West Malaysia &  
Kerguelen Island’49  
-11 851  
5
-1124  
0
97. Kertau 1948  
Kertau 1948  
Sing)  
Singapore  
177  
647  
7
98. Kusaie Astro 1951  
International 1924 Caroline Islands  
Kusaie Astro’51  
Korean Geo Sys  
Korean Geodetic  
System  
0
0
99.  
GRS 80  
South Korea  
42 124 147  
-130 29 364  
-90 40 88  
100.L. C. 5 Astro 1961  
101.Leigon  
102.Liberia 1964  
Clarke 1866  
Clarke 1880  
Clarke 1880  
Cayman Brac Island  
Ghana  
Liberia  
L. C. 5 Astro’61  
Leigon  
Liberia 1964  
Philippines (Excluding  
Mindanao)  
-133 -77 -51  
103.Luzon  
Clarke 1866  
Luzon-Philip  
-133 -79 -72  
-74 -130 42  
41 -220 -134  
Luzon-Philip- Mindanao  
M'Poraloko  
Mahe 1971  
15  
104.Luzon  
105.M'Poraloko  
106.Mahe 1971  
Clarke 1866  
Clarke 1880  
Clarke 1880  
Philippines (Mindanao)  
Gabon  
Mahe Island  
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GPS-6021-X6 Operating Manual  
Rikaline  
639 405 60  
107.Massawa  
108.Merchich  
109.Midway Astro 1961  
110.Minna  
Bessel 1841  
Clarke 1880  
Ethiopia (Eritrea)  
Morocco  
International 1924 Midway Islands  
Massawa  
Merchich  
Midway Astro’61  
Minna- Cameroon  
Minna- Nigeria  
31 146 47  
912 -58 1227  
-81 -84 115  
-92 -93 122  
Clarke 1880  
Clarke 1880  
Cameroon  
Nigeria  
111.Minna  
Montserrat Island  
Astro 1958  
Montserrat (Leeward  
Islands)  
Montserrat Island  
Astro’58  
174 359 365  
112.  
Clarke 1880  
Nahrwan-Oman-Masir  
ah Island  
Nahrwan- Saudi Arabia  
Nahrwan- United Arab  
Emirates  
-247 -148 369  
-243 -192 477  
-249 -156 381  
113.Nahrwan  
114.Nahrwan  
115.Nahrwan  
Clarke 1880  
Clarke 1880  
Clarke 1880  
Oman (Masirah Island)  
Saudi Arabia  
United Arab Emirates  
-10 375 165  
-5 135 172  
116.Naparima BWI  
117.North American 1927  
International 1924 Trinidad & Tobago  
Naparima BWI  
Alaska (Excluding Aleutian Ids)  
Clarke 1866  
N-Amer’27-Alaska  
Alaska (Aleutian Ids East N-Amer’27-Aleutian  
-2 152 149  
118.North American 1927  
119.North American 1927  
120.North American 1927  
121.North American 1927  
122.North American 1927  
123.North American 1927  
Clarke 1866  
of 180øW)  
Ids E  
Alaska (Aleutian Ids West N-Amer’27-Aleutian  
of 180øW)  
Bahamas (Except San  
Salvador Id)  
Bahamas (San Salvador N-Amer’27-San  
Island)  
Canada (Alberta; British  
Columbia)  
Canada (Manitoba;  
Ontario)  
2
204 105  
Clarke 1866  
Clarke 1866  
Clarke 1866  
Clarke 1866  
Clarke 1866  
Ids W  
-4 154 178  
140 165  
N-Amer’27-Bahamas  
1
Salvador  
-7 162 188  
-9 157 184  
N-Amer’27-Alberta  
N-Amer’27- Manitoba,  
Ontario  
Canada (New Brunswick;  
Newfoundland; Nova  
Scotia; Quebec)  
N-Amer’27- New  
Brunswick  
-22 160 190  
124.North American 1927  
Clarke 1866  
N-Amer’27-  
Saskatchewan  
Canada (Northwest  
Territories; Saskatchewan)  
4
159 188  
125.North American 1927  
Clarke 1866  
-7 139 181  
126.North American 1927  
127.North American 1927  
128.North American 1927  
129.North American 1927  
Clarke 1866  
Clarke 1866  
Clarke 1866  
Clarke 1866  
Canada (Yukon)  
Canal Zone  
Cuba  
Greenland (Hayes Peninsula)  
Mean for Antigua; Barbados;  
Barbuda; Caicos Islands; Cuba;  
Dominican Republic; Grand  
Cayman; Jamaica; Turks  
Islands  
N-Amer’27- Yukon  
N-Amer’27-Canal Zone  
N-Amer’27-Cuba  
N-Amer’27-Greenland  
0
125 201  
-9 152 178  
11 114 195  
N-Amer’27-Antigua,  
Barbados  
-3 142 183  
130.North American 1927  
131.North American 1927  
Clarke 1866  
125 194  
Clarke 1866  
Mean for Belize; Costa Rica;  
El Salvador; Guatemala;  
Honduras; Nicaragua  
N-Amer’27-Costa Rica,  
El Salvador  
0
N-Amer’27- Mean of  
Canada  
N-Amer’27-Mean of  
Conus  
-10 158 187  
-8 160 176  
132.North American 1927  
133.North American 1927  
Clarke 1866  
Clarke 1866  
Mean for Canada  
Mean for Conus  
Mean for Conus (East of  
Mississippi; River Including  
Louisiana; Missouri;  
Minnesota)  
Mean for Conus (West of  
Mississippi; River Excluding  
Louisiana; Minnesota;  
Missouri)  
N-Amer’27-E-Mississip  
pi  
-9 161 179  
134.North American 1927  
135.North American 1927  
Clarke 1866  
Clarke 1866  
N-Amer’27-W-Mississi  
ppi  
-8 159 175  
-12 130 190  
136.North American 1927  
137.North American 1983  
Clarke 1866  
GRS 80  
Mexico  
Alaska (Excluding Aleutian Ids)  
N-Amer’27-Mexico  
N-Amer’83-Alaska  
0
0
0
138.North American 1983  
-2  
0
4
GRS 80  
Aleutian Ids  
N-Amer’83-Aleutian Ids  
0
0
1
0
0
0
1
0
0
0
-1  
0
139.North American 1983  
140.North American 1983  
141.North American 1983  
142.North American 1983  
GRS 80  
GRS 80  
GRS 80  
GRS 80  
Canada  
Conus  
Hawaii  
N-Amer’83-Canada  
N-Amer’83-Conus  
N-Amer’83-Hawaii  
Mexico; Central America N-Amer’83-Mexico,  
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GPS-6021-X6 Operating Manual  
Rikaline  
Central America  
-186 -93 310  
-425 -169 81  
143.North Sahara 1959  
Observatorio  
Meteorologico 1939  
145.Old Egyptian 1907  
146.Old Hawaiian  
Clarke 1880  
Algeria  
Azores (Corvo & Flores  
Islands)  
Egypt  
Hawaii  
Kauai  
Maui  
North Sahara’59  
Observatorio  
144.  
International 1924  
Meteorologico’39  
Old Egyptian 1907  
Old Hawaiian- Hawaii  
Old Hawaiian- Kauai  
Old Hawaiian- Maui  
-130 110 -13  
89 -279 -183  
45 -290 -172  
65 -290 -190  
Helmert 1906  
Clarke 1866  
Clarke 1866  
Clarke 1866  
147.Old Hawaiian  
148.Old Hawaiian  
Mean For Hawaii; Kauai;  
Maui; Oahu  
Oahu  
Old Hawaiian-Regional  
Mean  
61 -285 -181  
149.Old Hawaiian  
Clarke 1866  
58 -283 -182  
-346 -1 224  
150.Old Hawaiian  
151.Oman  
Clarke 1866  
Clarke 1880  
Old Hawaiian- Oahu  
Oman  
Oman  
Ordnance Survey  
Great Britain 1936  
Ord Sur GB’36-  
England  
Ord Sur GB’36- Isle of  
Man  
371 -112 434  
371 -111 434  
152.  
Airy 1830  
Airy 1830  
England  
Ordnance Survey  
England; Isle of Man;  
Wales  
153.  
Great Britain 1936  
Mean For England; Isle of  
Man; Scotland; Shetland  
Islands; Wales  
Ordnance Survey  
154.  
Ord Sur  
GB’36-Regional Mean  
375 -111 431  
Airy 1830  
Great Britain 1936  
Ordnance Survey  
155.  
Ord Sur GB’36-  
Scotland, Shetland  
384 -111 425  
370 -108 434  
Airy 1830  
Airy 1830  
Scotland; Shetland Islands  
Wales  
Great Britain 1936  
Ordnance Survey  
156.  
Ord Sur GB’36- Wales  
Great Britain 1936  
-307 -92 127  
185 165 42  
157.Pico de las Nieves  
158.Pitcairn Astro 1967  
International 1924 Canary Islands  
International 1924 Pitcairn Island  
Pico de las Nieves  
Pitcairn Astro 1967  
MEAN FOR Burkina Faso &  
Niger  
-106 -129 165  
159.Point 58  
Clarke 1880  
Point 58  
-148 51 -291  
-499 -249 314  
160.Pointe Noire 1948  
161.Porto Santo 1936  
Clarke 1880  
International 1924  
Congo  
Porto Santo; Madeira Islands  
Pointe Noire 1948  
Porto Santo 1936  
Prov S-Amer’56-  
Bolivia  
Provisional South  
-270 188 -388  
-270 183 -390  
-305 243 -442  
-282 169 -371  
-278 171 -367  
-298 159 -369  
162.  
International 1924 Bolivia  
American 1956  
Provisional South  
Chile (Northern; Near 19  
øS)  
Chile (Southern; Near 43 Prov  
øS) S-Amer’56-Chile-South  
Prov  
163.  
International 1924  
International 1924  
S-Amer’56-Chile-North  
American 1956  
Provisional South  
164.  
American 1956  
Provisional South  
Prov S-Amer’56-  
Colombia  
Prov S-Amer’56-  
Ecuador  
Prov S-Amer’56-  
Guyana  
165.  
International 1924 Colombia  
International 1924 Ecuador  
International 1924 Guyana  
American 1956  
Provisional South  
166.  
American 1956  
Provisional South  
167.  
American 1956  
Mean for Bolivia; Chile;  
International 1924 Colombia; Ecuador;  
Prov  
Provisional South  
168.  
-288 175 -376  
S-Amer’56-Regional  
American 1956  
Guyana; Peru; Venezuela Mean  
Provisional South  
169.  
-279 175 -379  
-295 173 -371  
16 196 93  
International 1924 Peru  
Prov S-Amer’56- Peru  
American 1956  
Provisional South  
Prov S-Amer’56-  
Venezuela  
170.  
International 1924 Venezuela  
American 1956  
Provisional South  
Chile (Near 53 øS) (Hito  
XVIII)  
171.  
International 1924  
Prov S-Chilean’63  
Chilean 1963  
11 72 -101  
28 -130 -95  
-128 -283 22  
164 138 -189  
94 -948 -1262  
172.Puerto Rico  
Clarke 1866  
Krassovsky 1940 Russia  
International 1924 Qatar  
International 1924 Greenland (South)  
International 1924 Mascarene Islands  
International 1924 Italy (Sardinia)  
Krassovsky 1940 Hungary  
Krassovsky 1940 Poland  
Puerto Rico; Virgin Islands Puerto Rico  
173.Pulkovo 1942  
174.Qatar National  
175.Qornoq  
176.Reunion  
177.Rome 1940  
Pulkovo 1942  
Qatar National  
Qornoq  
Reunion  
Rome 1940  
S-42 Pul’42- Hungary  
S-42 Pul’42- Poland  
S-42 Pul’42-  
Czechoslavakia  
S-42 Pul’42- Latvia  
-225 -65  
9
28 -121 -77  
23 -124 -82  
178.S-42 (Pulkovo 1942)  
179.S-42 (Pulkovo 1942)  
26 -121 -78  
24 -124 -82  
180.S-42 (Pulkovo 1942)  
181.S-42 (Pulkovo 1942)  
Krassovsky 1940 Czechoslavakia  
Krassovsky 1940 Latvia  
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15 -130 -84  
24 -130 -92  
28 -121 -77  
S-42 Pul’42- Kazakhstan  
S-42 Pul’42- Albania  
S-42 Pul’42- Romania  
182.S-42 (Pulkovo 1942)  
183.S-42 (Pulkovo 1942)  
184.S-42 (Pulkovo 1942)  
Krassovsky 1940 Kazakhstan  
Krassovsky 1940 Albania  
Krassovsky 1940 Romania  
Czechoslavakia (Prior 1  
JAN 1993)  
International 1924 Espirito Santo Island  
Azores (Sao Miguel; Santa  
Maria Ids)  
International 1924 East Falkland Island  
589 76 480  
170 42 84  
-203 141 53  
-355 21 72  
616 97 -251  
185.S-JTSK  
Bessel 1841  
S-JTSK  
186.Santo (DOS) 1965  
187.Sao Braz  
Santo DOS’65  
Sao Braz  
International 1924  
188.Sapper Hill 1943  
189.Schwarzeck  
Sapper Hill’43  
Schwarzeck  
Bessel 1841  
(Namibia)  
Namibia  
Selvagem Grande 1938 -289 -124 60  
190.  
International 1924 Salvage Islands  
Selvagem Grande’38  
Sierra Leone’60  
-88  
4
101  
Clarke 1880  
191.Sierra Leone 1960  
Sierra Leone  
Argentina  
-48 South American 1969  
Bolivia  
South American 1969 -62 -1 -37 South American 1969  
192.  
South American 1969, -61  
193.  
S-Amer’69- Argentina  
S-Amer’69- Bolivia  
S-Amer’69- Brazil  
S-Amer’69- Chile  
S-Amer’69- Colombia  
S-Amer’69- Ecuador  
S-Amer’69- Baltra,  
Galapagos  
2
South American 1969, -60 -2 -41 South American 1969  
194.  
South American 1969, -75 -1 -44 South American 1969  
195.  
Brazil  
Chile  
Colombia  
Ecuador  
Ecuador (Baltra;  
Galapagos)  
South American 1969, -44  
196.  
6
-36 South American 1969  
South American 1969, -48  
197.  
3
-44 South American 1969  
South American 1969, -47 26 -42 South American 1969  
198.  
South American 1969, -53  
199.  
3
-47 South American 1969  
Guyana  
S-Amer’69- Guyana  
Mean for Argentina; Bolivia;  
Brazil; Chile; Colombia;  
-41 South American 1969 Ecuador; Guyana; Paraguay;  
Peru; Trinidad & Tobago;  
S-Amer’69-Regional  
Mean  
South American 1969, -57  
200.  
1
Venezuela  
South American 1969, -61  
201.  
South American 1969, -58  
202.  
2
0
-33 South American 1969  
-44 South American 1969  
Paraguay  
Peru  
S-Amer’69- Paraguay  
S-Amer’69- Peru  
S-Amer’69-  
South American  
203.  
1969,  
-45 12 -33 South American 1969  
Trinidad & Tobago  
Venezuela  
Trinidad,Tobago  
South American  
1969,  
-45  
7
8
-33 South American 1969  
Modified Fischer  
204.  
S-Amer’69- Venezuela  
South Asia  
-10 -26  
205.South Asia  
Singapore  
1960  
Tananarive  
206.  
-189 -242 -91  
International 1924 Madagascar  
Tananarive Observ’25  
Observatory 1925  
Everest (Sabah  
Sarawak)  
Bessel 1841  
Brunei; E. Malaysia  
(Sabah Sarawak)  
Japan  
Mean for Japan; South  
Korea; Okinawa  
Okinawa  
-679 669 -48  
-148 507 685  
-148 507 685  
207.Timbalai 1948  
208.Tokyo  
Timbalai 1948  
Tokyo- Japan  
209.Tokyo  
Bessel 1841  
Tokyo-Regional Mean  
-158 507 676  
-147 506 687  
-632 438 -609  
51 391 -36  
-123 -206 219  
210.Tokyo  
211.Tokyo  
212.Tristan Astro 1968  
213.Viti Levu 1916  
214.Voirol 1960  
Bessel 1841  
Bessel 1841  
International 1924 Tristan da Cunha  
Clarke 1880  
Clarke 1880  
Tokyo- Okinawa  
Tokyo- South Korea  
Tristan Astro’68  
Viti Levu 1916  
Voirol 1960  
South Korea  
Fiji (Viti Levu Island)  
Algeria  
Wake Island Astro 1952 276 -57 149  
215.  
International 1924 Wake Atoll  
Wake Island Astro’52  
Wake-Eniwetok’60  
WGS 1972  
Yacare  
Zanderij  
102 52 -38  
216.Wake-Eniwetok 1960  
217.WGS 1972  
218.Yacare  
Hough 1960  
WGS 72  
Marshall Islands  
Global Definition  
0
0
0
-155 171 37  
-265 120 -358  
International 1924 Uruguay  
International 1924 Suriname  
219.Zanderij  
18  
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 
Xtrac High Sensitivity  
GPS-6021-X6 Operating Manual  
Rikaline  
Appendix C Ordering Information  
C.1 Product Options  
C.1.1 Standard Package  
GPS-6021-X6: CF GPS with main unit, CD, Warranty card and quick reference.  
C.2 Optional Accessories  
C.2.1 Active Antenna  
A-10302-MC Active Antenna with 2 meter 180° MC Card connector  
A-10305-MC Active Antenna with 5 meter 180° MC Card connector  
C.2.2 PDA Holder  
Part No.  
Description  
1
2
A-2001  
PDA Holder, Suction Cup, 150mm, Short Arm  
A-2001-L PDA Holder, Suction Cup, 150-320mm Adjustable  
3
4
A-2002-B PDA Holder, Suction Cup, 150mm, Short Arm, Magnetic Pad  
A-2002-BL PDA Holder, Suction Cup, 320mm, Long Arm, Magnetic Pad  
5
6
7
8
A-2005  
A-2005-BL PDA Holder, Suction Cup, 320mm Long Arm, 4-Claw  
A-2006 PDA Holder, Suction Cup, 150mm Short Arm, 3-Claw  
A-2006-BL PDA Holder, Suction Cup, 150mm Long Arm, 3-Claw  
PDA Holder, Suction Cup, 150mm, Short Arm, 4-Claw  
9
10  
A-2007  
A-2008  
PDA Holder, Suction Cup, 150mm, Straight Short Arm, 4-Claw  
PDA Holder, Suction Cup, 150mm, Straight Short Arm, 3-Claw  
19  
Rikaline International Corp.  
14F, 171, Chen-Gong Road, SanChung City, Taipei 241, Taiwan  
Tel: ++886 2 8973 1899  
Fax: ++886 2 8973 1896  
 

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