The FireMapper Map Search is a powerful tool for locating features and coordinates on the map. The search is not case-sensitive and will attempt to match partial entries where applicable.
3. Datums in Depth
Grid References
You can provide the UTM Zone (e.g. 56H) and/or digraph to refer to a specific grid reference. Spaces and dashes are optional. All standard numerical grid references
repeat every 100km north/south/east/west. FireMapper will show the square that the grid reference refers to when the point is selected on the map.
4 Figure Grid References have a low accuracy of 1km x 1km.
6 Figure Grid Reference have a accuracy of 100m x 100m.
242534 / 242 534 / 242-534
LH 42534 / 242 534 / 242-534534
56H LH 242534 / 242 534 / 242-534
8 Figure Grid Reference have a higher resolution of 10m x 10m.
34325349 / 3432 5349 / 3432-5349
LH 34325349 / 3432 5349 / 3432-5349
56H LH 34325349 / 3432 5349 / 3432-5349
10 Figure Grid Reference have a resolution of 1m x 1m.
The first five digits in the grid reference refers to the easting in metres and the last five digits
refers to the northing in metres. To convert an easting/northing into a 10 figure grid reference, use
the last 5 figures of the easting and the last 5 figures of the northing.
3432853497 / 34328 53497 / 34328-53497
LH 3432853497 / 34328 53497 / 34328-53497
56H LH 3432853497 / 34328 53497 / 34328-53497
14 Figure Grid References pinpoint a location down to tenths of a millimeter or sub-millimeter scale
This is a unique location in a UTM zone band (56N, 56S, 55N, 56S etc.).
FireMapper will use the current device location to determine the current UTM zone to use.
In a 14 Figure reference, the first 7 figures is the easting and the last 7 figures is the northing. In order to have 7
figures for the easting, a zero is is added at the start of the easting to get 14 figures.
The leading 0 is optional when searching for using a 14 Figure Grid Reference.
Easting/Northing
A easting/northing is used to uniquely identify a location inside a specific UTM zone. FireMapper will use your current
location to determine the UTM zone, if only a easting and northing are provided. Sometimes an easting is written with a leading 0.
398 313, 6 260 424
0398313 6260424
398313, 6260424
0398313E, 6260424N
0398313 E, 6260424 N
0398313 mE 6260424 mN