Home / Landmarks / Ottawa / Rockcliffe Airport

Ottawa / Rockcliffe Airport Coordinates

ON, CA · Elevation 57m

Quick answer: Ottawa / Rockcliffe Airport is located at 45.460496, -75.644001 (N, W).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

45.460496, -75.644001
DMS

Degrees Minutes Seconds

45°27'37.79"N 75°38'38.40"W
DDM

Degrees Decimal Minutes

45°27.6298'N 75°38.6401'W
UTM

Universal Transverse Mercator

18T 449651 5034309
MGRS

Military Grid Reference

18TVR4965134309
Geohash

Geohash Encoding

f244wevdx
Plus Code

Open Location Code

87Q6F964+3W

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Ottawa / Rockcliffe Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-45.460496, -75.644001

Hemisphere: S, W

DD

Decimal Degrees

-45.460496, -75.644001
DMS

Degrees Minutes Seconds

45°27'37.79"S 75°38'38.40"W
DDM

Degrees Decimal Minutes

45°27.6298'S 75°38.6401'W
UTM

Universal Transverse Mercator

18G 449651 4965691
MGRS

Military Grid Reference

18GVQ4965165691
Geohash

Geohash Encoding

4rfjqsjtr
Plus Code

Open Location Code

4766G9Q4+V4

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 18TVR4965134309 means.

Component Value Meaning
UTM Zone 18 One of 60 vertical slices of Earth (6° wide each). Zone 18 runs -78° to -72° longitude.
Latitude Band T One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square VR A 100 × 100 km grid square within the zone/band. Column letter V (west–east) and row letter R (south–north).
Easting 49651 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 34309 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows Ottawa / Rockcliffe Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
f
≈ 5,000 × 5,000 km
2
f2
≈ 1,250 × 625 km
3
f24
≈ 156 × 156 km
4
f244
≈ 39 × 20 km
5
f244w
≈ 4.9 × 4.9 km
6
f244we
≈ 1.2 km × 610 m
7
f244wev
≈ 153 × 153 m
8
f244wevd
≈ 38 × 19 m
9
f244wevdx
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About Ottawa / Rockcliffe Airport

https://en.wikipedia.org/wiki/Ottawa/Rockcliffe_Airport

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

45.460496, -75.644001

DMS

45°27'37.79"N 75°38'38.40"W

DDM

45°27.6298'N 75°38.6401'W

UTM

18T 449651 5034309

MGRS

18TVR4965134309

GH

f244wevdx

OLC

87Q6F964+3W

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