Maptitude GISDK Help |
Meters are the default units. The "units=abbr" option string is required if units other than meters are used. The following unit abbreviations are available:
Abbreviation |
Unit Name |
Meters per Unit |
ben-ch |
Benoit's Chain |
20.1167825 |
ben-link |
Benoit's Link |
0.20116782 |
ch |
International Chain |
20.11680000 |
cla-ft |
Clarke's Foot (South African) |
0.30479727 |
cla-link |
Clarke's Link (South African) |
0.20116620 |
cm |
Centimeter |
0.01000000 |
dm |
Decimeter |
0.10000000 |
fath |
International Fathom |
1.82880000 |
ft |
International Foot |
0.30480000 |
ft-bar |
Foot of bar O1* |
.30480075 |
fur |
International Furlong |
201.16800000 |
glm |
German Legal Meter* |
1.00001360 |
in |
International Inch |
0.02540000 |
ind-ch |
Indian Chain |
20.11669506 |
ind-ft |
Indian Foot |
0.30479841 |
ind-in |
Indian Inch |
0.02539987 |
ind-yd |
Indian Yard |
0.91439523 |
klafter |
Klafter 1871* |
1.89648400 |
km |
Kilometer |
1000.00000000 |
kmi |
International Nautical Mile |
1852.00000000 |
link |
International Link |
0.20116800 |
m |
Meter |
1.00000000 |
ma-ft |
Modified American Foot |
0.30481225 |
mi |
International Statute Mile |
1609.34400000 |
mil |
International Mil |
0.00002540 |
mm |
Millimeter |
0.00100000 |
rd |
International Rod |
5.02920000 |
sear-ch |
Sears' Chain (British Imperial) |
20.1167651 |
sear-ft |
Sears' Foot (British Imperial) * |
0.30479947 |
sear-link |
Sears' Link (British Imperial) |
0.20116765 |
sear-yd |
Sears' Yard (British Imperial) |
0.91439842 |
toise |
Toise of Paris* |
1.94903631 |
um |
Micrometer |
0.00000100 |
us-ch |
U.S. Surveyor's Chain |
20.11684023 |
us-ft |
U.S. Surveyor's Foot |
0.30480061 |
us-fur |
U.S. Surveyor's Statute Furlong |
201.16840230 |
us-in |
U.S. Surveyor's Inch |
0.02540005 |
us-mi |
U.S. Surveyor's Statute Mile |
1609.34721869 |
us-rd |
U.S. Surveyor's Rod |
5.02921006 |
us-yd |
U.S. Surveyor's Yard |
0.91440183 |
yd |
International Yard |
0.91440000 |
The units with an asterisk (*) in the Unit Name column are not available in all versions of Maptitude.
Units can also be specified with the "_units=plural" option string, where plural is the lower-case version of one of the strings in the array returned by GetMapUnitNames("Plural"). For example, "_units=kilometers" would set the units to kilometers.
©2025 Caliper Corporation | www.caliper.com |