CODE |
DESCRIPTION |
TRANSLATION |
ABBREVIATION |
EPSG_CODE |
DATA_SOURCE |
TARGET_UOM_CODE |
CONV_FACTOR_NUMERATOR |
CONV_FACTOR_DENOMINATOR |
UNIT_OF_MEAS_DIMENSION |
REMARKS |
ORIG_INFORMATION_SOURCE |
STATUS |
DATE_ENTERED |
DATE_UPDATED |
9001 |
metre |
metre |
m |
9001 |
EPSG |
9001 |
1 |
1 |
length |
Also known as International metre. SI standard unit. |
ISO 1000. |
C |
26-APR-06 |
|
9002 |
foot |
foot |
ft |
9002 |
EPSG |
9001 |
.3048 |
1 |
length |
|
ISO 1000; 1958 |
C |
26-APR-06 |
|
9003 |
US survey foot |
US survey foot |
ft US |
9003 |
EPSG |
9001 |
12 |
39.37 |
length |
Used in USA. |
EPSG |
C |
26-APR-06 |
|
9005 |
Clarke's foot |
Clarke's foot |
ft (Cla) |
9005 |
EPSG |
9001 |
.3047972654 |
1 |
length |
Assumes Clarke's 1865 ratio of 1 British foot = 0.3047972654 French legal metres applies to the international metre. Used in older Australian, southern African & British West Indian mapping. |
Australian Land Information Group www.auslig.gov.au |
C |
26-APR-06 |
|
9014 |
fathom |
fathom |
f |
9014 |
EPSG |
9001 |
1.8288 |
1 |
length |
= 6 feet. |
|
C |
26-APR-06 |
|
9030 |
nautical mile |
nautical mile |
NM |
9030 |
EPSG |
9001 |
1852 |
1 |
length |
|
|
C |
26-APR-06 |
26-APR-06 |
9031 |
German legal metre |
German legal metre |
GLM |
9031 |
EPSG |
9001 |
1.0000135965 |
1 |
length |
Used in Namibia. |
Chief Directorate Surveys and Land Information; Mowbray; South Africa |
C |
26-APR-06 |
|
9033 |
US survey chain |
US survey chain |
ch US |
9033 |
EPSG |
9001 |
792 |
39.37 |
length |
Used in USA primarily for public lands cadastral work. |
Bureau of Land Management technical bulletin 6 (1973) and Standard Field Tables 8th edition (1956). |
C |
26-APR-06 |
|
9034 |
US survey link |
US survey link |
lk US |
9034 |
EPSG |
9001 |
7.92 |
39.37 |
length |
Used in USA primarily for public lands cadastral work. |
Bureau of Land Management technical bulletin 6 (1973) and Standard Field Tables 8th edition (1956). |
C |
26-APR-06 |
|
9035 |
US survey mile |
US survey mile |
mile US |
9035 |
EPSG |
9001 |
63360 |
39.37 |
length |
Used in USA primarily for public lands cadastral work. |
Bureau of Land Management technical bulletin 6 (1973) and Standard Field Tables 8th edition (1956). |
C |
26-APR-06 |
|
9036 |
kilometre |
kilometre |
km |
9036 |
EPSG |
9001 |
1000 |
1 |
length |
|
ISO 1000. |
C |
26-APR-06 |
|
9037 |
Clarke's yard |
Clarke's yard |
yd (Cla) |
9037 |
EPSG |
9001 |
.9143917962 |
1 |
length |
=3 Clarke's feet. Assumes Clarke's 1865 ratio of 1 British foot = 0.3047972654 French legal metres applies to the international metre. Used in older Australian, southern African & British West Indian mapping. |
Australian Land Information Group www.auslig.gov.au |
C |
26-APR-06 |
|
9038 |
Clarke's chain |
Clarke's chain |
ch (Cla) |
9038 |
EPSG |
9001 |
20.1166195164 |
1 |
length |
=22 Clarke's yards. Assumes Clarke's 1865 ratio of 1 British foot = 0.3047972654 French legal metres applies to the international metre. Used in older Australian, southern African & British West Indian mapping. |
Australian Land Information Group www.auslig.gov.au |
C |
26-APR-06 |
|
9039 |
Clarke's link |
Clarke's link |
lk (Cla) |
9039 |
EPSG |
9001 |
.201166195164 |
1 |
length |
=1/100 Clarke's chain. Assumes Clarke's 1865 ratio of 1 British foot = 0.3047972654 French legal metres applies to the international metre. Used in older Australian, southern African & British West Indian mapping. |
Australian Land Information Group www.auslig.gov.au |
C |
26-APR-06 |
|
9040 |
British yard (Sears 1922) |
British yard (Sears 1922) |
yd (Sears) |
9040 |
EPSG |
9001 |
36 |
39.370147 |
length |
Uses Sear's 1922 British yard-metre ratio as given by Bomford as 39.370147 inches per metre. Used in East Malaysian and older New Zealand mapping. |
G. Bomford "Geodesy" 2nd edition 1962; after J.S.Clark "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
|
9041 |
British foot (Sears 1922) |
British foot (Sears 1922) |
ft (Sears) |
9041 |
EPSG |
9001 |
12 |
39.370147 |
length |
Uses Sear's 1922 British yard-metre ratio as given by Bomford as 39.370147 inches per metre. Used in East Malaysian and older New Zealand mapping. |
G. Bomford "Geodesy" 2nd edition 1962; after J.S.Clark "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
|
9042 |
British chain (Sears 1922) |
British chain (Sears 1922) |
ch (Sears) |
9042 |
EPSG |
9001 |
792 |
39.370147 |
length |
Uses Sear's 1922 British yard-metre ratio as given by Bomford as 39.370147 inches per metre. Used in East Malaysian and older New Zealand mapping. |
G. Bomford "Geodesy" 2nd edition 1962; after J.S.Clark "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
26-APR-06 |
9043 |
British link (Sears 1922) |
British link (Sears 1922) |
lk (Sears) |
9043 |
EPSG |
9001 |
7.92 |
39.370147 |
length |
Uses Sear's 1922 British yard-metre ratio as given by Bomford as 39.370147 inches per metre. Used in East Malaysian and older New Zealand mapping. |
G. Bomford "Geodesy" 2nd edition 1962; after J.S.Clark "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
|
9050 |
British yard (Benoit 1895 A) |
British yard (Benoit 1895 A) |
yd (Ben A) |
9050 |
EPSG |
9001 |
.9143992 |
1 |
length |
Uses Benoit's 1895 British yard-metre ratio as given by Clark as 0.9144992 metres per yard. Used for deriving metric size of ellipsoid in Palestine. |
J.S.Clark; "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
|
9051 |
British foot (Benoit 1895 A) |
British foot (Benoit 1895 A) |
ft (Ben A) |
9051 |
EPSG |
9001 |
.9143992 |
3 |
length |
Uses Benoit's 1895 British yard-metre ratio as given by Clark as 0.9144992 metres per yard. Used for deriving metric size of ellipsoid in Palestine. |
J.S.Clark; "Remeasurement of the Old Length Standards"; Empire Survey Review no. 90; 1953. |
C |
26-APR-06 |
|